Compare commits
No commits in common. "4257cd36689aa1644366c5b0aa0b35e6d020e029" and "75a62dce7381fc3fc4a2be9e45bde794c474b5b8" have entirely different histories.
4257cd3668
...
75a62dce73
6
.gitignore
vendored
6
.gitignore
vendored
@ -1,7 +1,11 @@
|
||||
.idea
|
||||
.vscode
|
||||
.DS_Store
|
||||
*.json
|
||||
*data.json
|
||||
*mapping.json
|
||||
*setting.json
|
||||
*output.json
|
||||
*test.json
|
||||
*.txt
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||||
dist
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||||
xtest
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||||
7
go.mod
7
go.mod
@ -5,14 +5,14 @@ go 1.18
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require (
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github.com/elastic/go-elasticsearch/v6 v6.8.10
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github.com/elastic/go-elasticsearch/v7 v7.17.10
|
||||
github.com/fatih/color v1.17.0
|
||||
github.com/go-resty/resty/v2 v2.16.5
|
||||
github.com/jedib0t/go-pretty/v6 v6.6.4
|
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github.com/loveuer/nf v0.2.12
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||||
github.com/samber/lo v1.39.0
|
||||
github.com/spf13/cobra v1.8.1
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||||
)
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require (
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github.com/fatih/color v1.17.0 // indirect
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||||
github.com/inconshreveable/mousetrap v1.1.0 // indirect
|
||||
github.com/mattn/go-colorable v0.1.13 // indirect
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||||
github.com/mattn/go-isatty v0.0.20 // indirect
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||||
@ -20,6 +20,5 @@ require (
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github.com/rivo/uniseg v0.2.0 // indirect
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||||
github.com/spf13/pflag v1.0.5 // indirect
|
||||
golang.org/x/exp v0.0.0-20220303212507-bbda1eaf7a17 // indirect
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||||
golang.org/x/net v0.33.0 // indirect
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golang.org/x/sys v0.28.0 // indirect
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golang.org/x/sys v0.20.0 // indirect
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)
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11
go.sum
11
go.sum
@ -6,12 +6,12 @@ github.com/elastic/go-elasticsearch/v7 v7.17.10 h1:TCQ8i4PmIJuBunvBS6bwT2ybzVFxx
|
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github.com/elastic/go-elasticsearch/v7 v7.17.10/go.mod h1:OJ4wdbtDNk5g503kvlHLyErCgQwwzmDtaFC4XyOxXA4=
|
||||
github.com/fatih/color v1.17.0 h1:GlRw1BRJxkpqUCBKzKOw098ed57fEsKeNjpTe3cSjK4=
|
||||
github.com/fatih/color v1.17.0/go.mod h1:YZ7TlrGPkiz6ku9fK3TLD/pl3CpsiFyu8N92HLgmosI=
|
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github.com/go-resty/resty/v2 v2.16.5 h1:hBKqmWrr7uRc3euHVqmh1HTHcKn99Smr7o5spptdhTM=
|
||||
github.com/go-resty/resty/v2 v2.16.5/go.mod h1:hkJtXbA2iKHzJheXYvQ8snQES5ZLGKMwQ07xAwp/fiA=
|
||||
github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
|
||||
github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
|
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github.com/jedib0t/go-pretty/v6 v6.6.4 h1:B51RjA+Sytv0C0Je7PHGDXZBF2JpS5dZEWWRueBLP6U=
|
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github.com/jedib0t/go-pretty/v6 v6.6.4/go.mod h1:zbn98qrYlh95FIhwwsbIip0LYpwSG8SUOScs+v9/t0E=
|
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github.com/loveuer/nf v0.2.12 h1:1Og+ORHsOWKFmy9kKJhjvXDkdbaurH82HjIxuGA3nNM=
|
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github.com/loveuer/nf v0.2.12/go.mod h1:M6reF17/kJBis30H4DxR5hrtgo/oJL4AV4cBe4HzJLw=
|
||||
github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
|
||||
github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
|
||||
github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
|
||||
@ -32,13 +32,10 @@ github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An
|
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github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
|
||||
golang.org/x/exp v0.0.0-20220303212507-bbda1eaf7a17 h1:3MTrJm4PyNL9NBqvYDSj3DHl46qQakyfqfWo4jgfaEM=
|
||||
golang.org/x/exp v0.0.0-20220303212507-bbda1eaf7a17/go.mod h1:lgLbSvA5ygNOMpwM/9anMpWVlVJ7Z+cHWq/eFuinpGE=
|
||||
golang.org/x/net v0.33.0 h1:74SYHlV8BIgHIFC/LrYkOGIwL19eTYXQ5wc6TBuO36I=
|
||||
golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
|
||||
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
|
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golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
golang.org/x/time v0.6.0 h1:eTDhh4ZXt5Qf0augr54TN6suAUudPcawVZeIAPU7D4U=
|
||||
golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y=
|
||||
golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
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|
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@ -2,59 +2,76 @@ package cmd
|
||||
|
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import (
|
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"context"
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"fmt"
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||||
"os"
|
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|
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"github.com/loveuer/nf/nft/log"
|
||||
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"github.com/loveuer/esgo2dump/internal/opt"
|
||||
"github.com/loveuer/esgo2dump/internal/tool"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
const (
|
||||
example = `
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||||
esgo2dump -i https://<user>:<password>@<es_node1_host>:<es_node1_port>,<es_node2_host>:<es_node2_port>/some_index?ping=false&sniff=false -o ./data.json
|
||||
var (
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||||
rootCommand = &cobra.Command{
|
||||
Use: "esgo2dump",
|
||||
Short: "esgo2dump is alternative to elasticdump",
|
||||
SilenceUsage: true,
|
||||
SilenceErrors: true,
|
||||
RunE: run,
|
||||
PersistentPreRun: func(cmd *cobra.Command, args []string) {
|
||||
if opt.Cfg.Debug {
|
||||
log.SetLogLevel(log.LogLevelDebug)
|
||||
}
|
||||
|
||||
if opt.Cfg.Args.Version {
|
||||
fmt.Printf("esgo2dump version: %s\n", opt.Version)
|
||||
os.Exit(0)
|
||||
}
|
||||
|
||||
if opt.Cfg.Debug {
|
||||
tool.TablePrinter(opt.Cfg)
|
||||
}
|
||||
},
|
||||
Example: `
|
||||
esgo2dump --input=http://127.0.0.1:9200/some_index --output=./data.json
|
||||
|
||||
esgo2dump --input=http://127.0.0.1:9200/some_index --output=http://192.168.1.1:9200/some_index --limit=5000
|
||||
|
||||
esgo2dump --input=http://127.0.0.1:9200/some_index --i-version 6 --output=./data.json
|
||||
|
||||
esgo2dump --output=http://127.0.0.1:9200/some_index --o-version 6 --input=./data.json
|
||||
|
||||
esgo2dump --input=https://username:password@127.0.0.1:9200/some_index --output=./data.json
|
||||
|
||||
esgo2dump --input=http://127.0.0.1:9200/some_index --source='id;name;age;address' --output=./data.json
|
||||
|
||||
esgo2dump --input=http://127.0.0.1:9200/some_index --output=./data.json --query='{"match": {"name": "some_name"}}'
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||||
|
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esgo2dump --input=http://127.0.0.1:9200/some_index --output=./data.json --query_file=my_queries.json`
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esgo2dump --input=http://127.0.0.1:9200/some_index --output=./data.json --query_file=my_queries.json`,
|
||||
}
|
||||
|
||||
es_iversion, es_oversion string
|
||||
)
|
||||
|
||||
var rootCommand = &cobra.Command{
|
||||
Use: "esgo2dump",
|
||||
Short: "esgo2dump is alternative to elasticdump",
|
||||
Example: example,
|
||||
SilenceUsage: true,
|
||||
SilenceErrors: true,
|
||||
PreRunE: preRun,
|
||||
RunE: run,
|
||||
}
|
||||
|
||||
func initRoot(cmds ...*cobra.Command) *cobra.Command {
|
||||
func init() {
|
||||
rootCommand.PersistentFlags().BoolVar(&opt.Cfg.Debug, "debug", false, "")
|
||||
rootCommand.PersistentFlags().BoolVar(&opt.Cfg.Dev, "dev", false, "")
|
||||
rootCommand.PersistentFlags().BoolVar(&opt.Cfg.DisablePing, "disable-ping", false, "")
|
||||
rootCommand.PersistentFlags().BoolVarP(&opt.Cfg.Args.Version, "version", "v", false, "print esgo2dump version")
|
||||
|
||||
// rootCommand.Flags().IntVar(&opt.Cfg.Args.Timeout, "timeout", 30, "max timeout seconds per operation with limit")
|
||||
rootCommand.Flags().IntVar(&opt.Cfg.Args.Timeout, "timeout", 30, "max timeout seconds per operation with limit")
|
||||
rootCommand.Flags().StringVarP(&opt.Cfg.Args.Input, "input", "i", "", "*required: input file or es url (example :data.json / http://127.0.0.1:9200/my_index)")
|
||||
rootCommand.Flags().StringVarP(&opt.Cfg.Args.Output, "output", "o", "output.json", "")
|
||||
rootCommand.Flags().StringVar(&es_iversion, "i-version", "7", "input(es) version")
|
||||
rootCommand.Flags().StringVar(&es_oversion, "o-version", "7", "output(es) version")
|
||||
rootCommand.Flags().StringVarP(&opt.Cfg.Args.Type, "type", "t", "data", "data/mapping/setting")
|
||||
rootCommand.Flags().StringVar(&opt.Cfg.Args.Field, "field", "", "query include field, use ',' to separate")
|
||||
rootCommand.Flags().StringVar(&opt.Cfg.Args.Sort, "sort", "", "sort, <field>:<direction> format, for example: time:desc or name:asc, user ',' to separate")
|
||||
rootCommand.Flags().StringVar(&opt.Cfg.Args.Source, "source", "", "query source, use ';' to separate")
|
||||
rootCommand.Flags().StringVar(&opt.Cfg.Args.Sort, "sort", "", "sort, <field>:<direction> format, for example: time:desc or name:asc")
|
||||
rootCommand.Flags().StringVar(&opt.Cfg.Args.Query, "query", "", `query dsl, example: {"bool":{"must":[{"term":{"name":{"value":"some_name"}}}],"must_not":[{"range":{"age":{"gte":18,"lt":60}}}]}}`)
|
||||
rootCommand.Flags().StringVar(&opt.Cfg.Args.QueryFile, "query_file", "", `query json file (will execute line by line)`)
|
||||
rootCommand.Flags().IntVar(&opt.Cfg.Args.Limit, "limit", 100, "")
|
||||
rootCommand.Flags().IntVar(&opt.Cfg.Args.Max, "max", 0, "max dump records")
|
||||
|
||||
rootCommand.AddCommand(cmds...)
|
||||
|
||||
return rootCommand
|
||||
}
|
||||
|
||||
func Run(ctx context.Context) error {
|
||||
func Start(ctx context.Context) error {
|
||||
return rootCommand.ExecuteContext(ctx)
|
||||
}
|
||||
@ -1,9 +0,0 @@
|
||||
package cmd
|
||||
|
||||
import "time"
|
||||
|
||||
func init() {
|
||||
time.Local = time.FixedZone("CST", 8*3600)
|
||||
|
||||
initRoot()
|
||||
}
|
||||
@ -1,74 +0,0 @@
|
||||
package cmd
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/loveuer/esgo2dump/internal/core"
|
||||
"github.com/loveuer/esgo2dump/internal/opt"
|
||||
"github.com/loveuer/esgo2dump/internal/tool"
|
||||
"github.com/loveuer/esgo2dump/pkg/log"
|
||||
"github.com/loveuer/esgo2dump/pkg/model"
|
||||
"github.com/spf13/cobra"
|
||||
"os"
|
||||
)
|
||||
|
||||
func preRun(cmd *cobra.Command, args []string) error {
|
||||
if opt.Cfg.Debug {
|
||||
log.SetLogLevel(log.LogLevelDebug)
|
||||
}
|
||||
|
||||
if opt.Cfg.Args.Version {
|
||||
fmt.Printf("esgo2dump version: %s\n", opt.Version)
|
||||
os.Exit(0)
|
||||
}
|
||||
|
||||
if opt.Cfg.Debug {
|
||||
tool.TablePrinter(opt.Cfg)
|
||||
}
|
||||
|
||||
// check args
|
||||
if opt.Cfg.Args.Input == "" {
|
||||
return cmd.Help()
|
||||
}
|
||||
|
||||
if opt.Cfg.Args.Limit == 0 || opt.Cfg.Args.Limit > 10000 {
|
||||
return fmt.Errorf("invalid limit(1 - 10000)")
|
||||
}
|
||||
|
||||
if opt.Cfg.Args.Query != "" && opt.Cfg.Args.QueryFile != "" {
|
||||
return fmt.Errorf("cannot specify both query and query_file at the same time")
|
||||
}
|
||||
|
||||
switch opt.Cfg.Args.Type {
|
||||
case "data", "mapping", "setting":
|
||||
default:
|
||||
return fmt.Errorf("unknown type=%s", opt.Cfg.Args.Type)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func run(cmd *cobra.Command, args []string) error {
|
||||
var (
|
||||
err error
|
||||
input model.IO[map[string]any]
|
||||
output model.IO[map[string]any]
|
||||
)
|
||||
|
||||
if input, err = core.NewIO(cmd.Context(), opt.Cfg.Args.Input, model.Input); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if output, err = core.NewIO(cmd.Context(), opt.Cfg.Args.Output, model.Output); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
switch opt.Cfg.Args.Type {
|
||||
case "data":
|
||||
return core.RunData(cmd, input, output)
|
||||
case "mapping":
|
||||
return core.RunMapping(cmd, input, output)
|
||||
case "setting":
|
||||
return core.RunSetting(cmd, input, output)
|
||||
}
|
||||
return fmt.Errorf("unknown args: type = %s", opt.Cfg.Args.Type)
|
||||
}
|
||||
292
internal/cmd/run.go
Normal file
292
internal/cmd/run.go
Normal file
@ -0,0 +1,292 @@
|
||||
package cmd
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"context"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net/url"
|
||||
"os"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"github.com/loveuer/esgo2dump/model"
|
||||
"github.com/loveuer/nf/nft/log"
|
||||
|
||||
"github.com/loveuer/esgo2dump/internal/interfaces"
|
||||
"github.com/loveuer/esgo2dump/internal/opt"
|
||||
"github.com/loveuer/esgo2dump/internal/xes"
|
||||
"github.com/loveuer/esgo2dump/internal/xfile"
|
||||
"github.com/samber/lo"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
func check(cmd *cobra.Command) error {
|
||||
if opt.Cfg.Args.Input == "" {
|
||||
return cmd.Help()
|
||||
// return fmt.Errorf("must specify input(example: data.json/http://127.0.0.1:9200/my_index)")
|
||||
}
|
||||
|
||||
if opt.Cfg.Args.Limit == 0 || opt.Cfg.Args.Limit > 10000 {
|
||||
return fmt.Errorf("invalid limit(1 - 10000)")
|
||||
}
|
||||
|
||||
if opt.Cfg.Args.Query != "" && opt.Cfg.Args.QueryFile != "" {
|
||||
return fmt.Errorf("cannot specify both query and query_file at the same time")
|
||||
}
|
||||
|
||||
switch opt.Cfg.Args.Type {
|
||||
case "data", "mapping", "setting":
|
||||
default:
|
||||
return fmt.Errorf("unknown type=%s", opt.Cfg.Args.Type)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func run(cmd *cobra.Command, args []string) error {
|
||||
var (
|
||||
err error
|
||||
ioi interfaces.DumpIO
|
||||
ioo interfaces.DumpIO
|
||||
)
|
||||
|
||||
if err = check(cmd); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if ioi, err = newIO(opt.Cfg.Args.Input, interfaces.IOInput, es_iversion); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if ioo, err = newIO(opt.Cfg.Args.Output, interfaces.IOOutput, es_oversion); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
defer func() {
|
||||
_ = ioi.Close()
|
||||
_ = ioo.Close()
|
||||
}()
|
||||
|
||||
if (opt.Cfg.Args.Query != "" || opt.Cfg.Args.QueryFile != "") && ioi.IsFile() {
|
||||
return fmt.Errorf("with file input, query or query_file can't be supported")
|
||||
}
|
||||
|
||||
if (opt.Cfg.Args.Source != "") && ioi.IsFile() {
|
||||
return fmt.Errorf("with file input, source can't be supported")
|
||||
}
|
||||
|
||||
switch opt.Cfg.Args.Type {
|
||||
case "data":
|
||||
if err = executeData(cmd.Context(), ioi, ioo); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
log.Info("Dump: write data succeed!!!")
|
||||
|
||||
return nil
|
||||
case "mapping":
|
||||
var mapping map[string]any
|
||||
if mapping, err = ioi.ReadMapping(cmd.Context()); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err = ioo.WriteMapping(cmd.Context(), mapping); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
log.Info("Dump: write mapping succeed!!!")
|
||||
|
||||
return nil
|
||||
case "setting":
|
||||
var setting map[string]any
|
||||
if setting, err = ioi.ReadSetting(cmd.Context()); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err = ioo.WriteSetting(cmd.Context(), setting); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
log.Info("Dump: write setting succeed!!!")
|
||||
|
||||
return nil
|
||||
default:
|
||||
return fmt.Errorf("unknown type=%s", opt.Cfg.Args.Type)
|
||||
}
|
||||
}
|
||||
|
||||
func executeData(ctx context.Context, input, output interfaces.DumpIO) error {
|
||||
var (
|
||||
err error
|
||||
queries = make([]map[string]any, 0)
|
||||
sources = make([]string, 0)
|
||||
)
|
||||
|
||||
if opt.Cfg.Args.Source != "" {
|
||||
sources = lo.Map(strings.Split(opt.Cfg.Args.Source, ";"), func(item string, idx int) string {
|
||||
return strings.TrimSpace(item)
|
||||
})
|
||||
}
|
||||
|
||||
if opt.Cfg.Args.Query != "" {
|
||||
query := make(map[string]any)
|
||||
if err = json.Unmarshal([]byte(opt.Cfg.Args.Query), &query); err != nil {
|
||||
return fmt.Errorf("invalid query err=%v", err)
|
||||
}
|
||||
|
||||
queries = append(queries, query)
|
||||
}
|
||||
|
||||
if opt.Cfg.Args.QueryFile != "" {
|
||||
var qf *os.File
|
||||
|
||||
if qf, err = os.Open(opt.Cfg.Args.QueryFile); err != nil {
|
||||
return fmt.Errorf("open query_file err=%v", err)
|
||||
}
|
||||
|
||||
defer func() {
|
||||
_ = qf.Close()
|
||||
}()
|
||||
|
||||
scanner := bufio.NewScanner(qf)
|
||||
scanner.Buffer(make([]byte, 1*1024*1024), 5*1024*1024)
|
||||
lineCount := 1
|
||||
for scanner.Scan() {
|
||||
line := scanner.Text()
|
||||
oq := make(map[string]any)
|
||||
if err = json.Unmarshal([]byte(line), &oq); err != nil {
|
||||
return fmt.Errorf("query file line=%d invalid err=%v", lineCount, err)
|
||||
}
|
||||
|
||||
queries = append(queries, oq)
|
||||
|
||||
if len(queries) > 10000 {
|
||||
return fmt.Errorf("query_file support max lines=%d", 10000)
|
||||
}
|
||||
|
||||
lineCount++
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if len(queries) == 0 {
|
||||
queries = append(queries, nil)
|
||||
}
|
||||
|
||||
var (
|
||||
ok bool
|
||||
docs []*model.ESSource
|
||||
dch <-chan []*model.ESSource
|
||||
ech <-chan error
|
||||
|
||||
e2ch = make(chan error)
|
||||
wch = make(chan []*model.ESSource)
|
||||
wg = sync.WaitGroup{}
|
||||
)
|
||||
|
||||
go func() {
|
||||
wg.Add(1)
|
||||
if err = output.WriteData(ctx, wch); err != nil {
|
||||
e2ch <- err
|
||||
}
|
||||
|
||||
wg.Done()
|
||||
}()
|
||||
|
||||
log.Info("Query: got queries=%d", len(queries))
|
||||
|
||||
Loop:
|
||||
for queryIdx, query := range queries {
|
||||
bs, _ := json.Marshal(query)
|
||||
|
||||
log.Debug("Query[%d]: %s", queryIdx, string(bs))
|
||||
|
||||
dch, ech = input.ReadData(ctx, opt.Cfg.Args.Limit, query, sources, []string{opt.Cfg.Args.Sort})
|
||||
|
||||
for {
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
return ctx.Err()
|
||||
case err, ok = <-ech:
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
continue Loop
|
||||
case err, _ = <-e2ch:
|
||||
return err
|
||||
case docs, ok = <-dch:
|
||||
if !ok || len(docs) == 0 {
|
||||
continue Loop
|
||||
}
|
||||
|
||||
wch <- docs
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
close(wch)
|
||||
|
||||
wg.Wait()
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func newIO(source string, ioType interfaces.IO, esv string) (interfaces.DumpIO, error) {
|
||||
var (
|
||||
err error
|
||||
iurl *url.URL
|
||||
file *os.File
|
||||
qm = make(map[string]any)
|
||||
)
|
||||
|
||||
log.Debug("action=%s, type=%s, source=%s, es_version=%s", "new_io", ioType.Code(), source, esv)
|
||||
|
||||
if iurl, err = url.Parse(source); err != nil {
|
||||
log.Debug("action=%s, type=%s, source=%s, err=%s", "new_io url parse err", ioType.Code(), source, err.Error())
|
||||
goto ClientByFile
|
||||
}
|
||||
|
||||
if !(iurl.Scheme == "http" || iurl.Scheme == "https") {
|
||||
log.Debug("action=%s, type=%s, source=%s, scheme=%s", "new_io url scheme error", ioType.Code(), source, iurl.Scheme)
|
||||
goto ClientByFile
|
||||
}
|
||||
|
||||
if iurl.Host == "" {
|
||||
log.Debug("action=%s, type=%s, source=%s", "new_io url host empty", ioType.Code(), source)
|
||||
goto ClientByFile
|
||||
}
|
||||
|
||||
if ioType == interfaces.IOInput && opt.Cfg.Args.Query != "" {
|
||||
if err = json.Unmarshal([]byte(opt.Cfg.Args.Query), &qm); err != nil {
|
||||
log.Debug("action=%s, type=%s, source=%s, query=%s", "new_io query string invalid", ioType.Code(), source, opt.Cfg.Args.Query)
|
||||
return nil, fmt.Errorf("invalid query err=%v", err)
|
||||
}
|
||||
}
|
||||
|
||||
switch esv {
|
||||
case "7":
|
||||
return xes.NewClient(iurl, ioType)
|
||||
case "6":
|
||||
return xes.NewClientV6(iurl, ioType)
|
||||
case "8":
|
||||
return nil, errors.New("es version 8 coming soon")
|
||||
default:
|
||||
return nil, fmt.Errorf("unknown es version=%s", esv)
|
||||
}
|
||||
|
||||
ClientByFile:
|
||||
if ioType == interfaces.IOOutput {
|
||||
if _, err = os.Stat(source); !os.IsNotExist(err) {
|
||||
return nil, fmt.Errorf("output_file=%s already exist", source)
|
||||
}
|
||||
}
|
||||
|
||||
if file, err = os.OpenFile(source, os.O_CREATE|os.O_RDWR, 0o644); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return xfile.NewClient(file, ioType)
|
||||
}
|
||||
@ -1,81 +0,0 @@
|
||||
package core
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
elastic7 "github.com/elastic/go-elasticsearch/v7"
|
||||
"github.com/go-resty/resty/v2"
|
||||
"github.com/loveuer/esgo2dump/internal/opt"
|
||||
"github.com/loveuer/esgo2dump/internal/tool"
|
||||
"github.com/loveuer/esgo2dump/internal/xfile"
|
||||
"github.com/loveuer/esgo2dump/pkg/log"
|
||||
"github.com/loveuer/esgo2dump/pkg/model"
|
||||
"github.com/loveuer/esgo2dump/xes/es7"
|
||||
"net/url"
|
||||
"strings"
|
||||
)
|
||||
|
||||
func NewIO(ctx context.Context, uri string, ioType model.IOType) (model.IO[map[string]any], error) {
|
||||
type Version struct {
|
||||
Name string
|
||||
Version struct {
|
||||
Number string `json:"number"`
|
||||
} `json:"version"`
|
||||
}
|
||||
|
||||
var (
|
||||
err error
|
||||
target *url.URL
|
||||
rr *resty.Response
|
||||
v Version
|
||||
)
|
||||
|
||||
if target, err = url.Parse(uri); err != nil {
|
||||
log.Debug("parse uri failed, type = %s, uri = %s, err = %s", ioType, uri, err.Error())
|
||||
return xfile.NewClient(uri, ioType)
|
||||
}
|
||||
|
||||
if err = tool.ValidScheme(target.Scheme); err != nil {
|
||||
log.Debug("uri scheme check failed, type = %s, uri = %s", ioType, uri)
|
||||
return xfile.NewClient(uri, ioType)
|
||||
}
|
||||
|
||||
// elastic uri
|
||||
index := strings.TrimPrefix(target.Path, "/")
|
||||
if index == "" {
|
||||
return nil, fmt.Errorf("uri invalid without index(path)")
|
||||
}
|
||||
|
||||
log.Debug("%s uri es index = %s", ioType, index)
|
||||
|
||||
versionURL := fmt.Sprintf("%s://%s", target.Scheme, strings.Split(target.Host, ",")[0])
|
||||
log.Debug("%s version url = %s", ioType, versionURL)
|
||||
if rr, err = opt.HttpClient.R().Get(versionURL); err != nil {
|
||||
log.Debug("get uri es version failed, type = %s, uri = %s, version_url = %s, err = %s", ioType, uri, versionURL, err.Error())
|
||||
}
|
||||
|
||||
if err = json.Unmarshal(rr.Body(), &v); err != nil {
|
||||
log.Debug("decode uri es version failed, type = %s, uri = %s, version_url = %s, err = %s", ioType, uri, versionURL, err.Error())
|
||||
return nil, err
|
||||
}
|
||||
|
||||
log.Debug("%s uri es version = %s", ioType, v.Version.Number)
|
||||
|
||||
mainVersion := strings.Split(v.Version.Number, ".")[0]
|
||||
switch mainVersion {
|
||||
case "8":
|
||||
case "7":
|
||||
var client *elastic7.Client
|
||||
if client, err = es7.NewClient(ctx, uri); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return es7.NewStreamer(ctx, client, index)
|
||||
case "6":
|
||||
default:
|
||||
return nil, fmt.Errorf("es version not supported yet: %s", mainVersion)
|
||||
}
|
||||
|
||||
return nil, nil
|
||||
}
|
||||
@ -1,125 +0,0 @@
|
||||
package core
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"github.com/loveuer/esgo2dump/internal/opt"
|
||||
"github.com/loveuer/esgo2dump/internal/tool"
|
||||
"github.com/loveuer/esgo2dump/pkg/log"
|
||||
"github.com/loveuer/esgo2dump/pkg/model"
|
||||
"github.com/samber/lo"
|
||||
"github.com/spf13/cobra"
|
||||
"os"
|
||||
"strings"
|
||||
"sync"
|
||||
)
|
||||
|
||||
func RunData(cmd *cobra.Command, input, output model.IO[map[string]any]) error {
|
||||
var (
|
||||
err error
|
||||
// query chan
|
||||
qc = make(chan map[string]any)
|
||||
// error chan
|
||||
ec = make(chan error)
|
||||
// done chan
|
||||
wc = &sync.WaitGroup{}
|
||||
total = 0
|
||||
)
|
||||
|
||||
wc.Add(1)
|
||||
|
||||
go func() {
|
||||
var (
|
||||
wroteCount = 0
|
||||
items []map[string]any
|
||||
)
|
||||
|
||||
defer wc.Done()
|
||||
|
||||
for query := range qc {
|
||||
for {
|
||||
limit := tool.CalculateLimit(opt.Cfg.Args.Limit, total, opt.Cfg.Args.Max)
|
||||
log.Debug("one-step dump: arg.limit = %d, total = %d, arg.max = %d, calculate.limit = %d", opt.Cfg.Args.Limit, total, opt.Cfg.Args.Max, limit)
|
||||
if limit == 0 {
|
||||
break
|
||||
}
|
||||
|
||||
if items, err = input.ReadData(
|
||||
cmd.Context(),
|
||||
limit,
|
||||
query,
|
||||
lo.Filter(strings.Split(opt.Cfg.Args.Field, ","), func(x string, _ int) bool { return x != "" }),
|
||||
lo.Filter(strings.Split(opt.Cfg.Args.Sort, ","), func(x string, _ int) bool { return x != "" }),
|
||||
); err != nil {
|
||||
ec <- err
|
||||
return
|
||||
}
|
||||
|
||||
if len(items) == 0 {
|
||||
break
|
||||
}
|
||||
|
||||
if wroteCount, err = output.WriteData(cmd.Context(), items); err != nil {
|
||||
ec <- err
|
||||
return
|
||||
}
|
||||
|
||||
total += wroteCount
|
||||
|
||||
if wroteCount != len(items) {
|
||||
ec <- fmt.Errorf("got items %d, but wrote %d", len(items), wroteCount)
|
||||
return
|
||||
}
|
||||
|
||||
log.Info("Dump: dump data success = %d total = %d", wroteCount, total)
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
switch {
|
||||
case opt.Cfg.Args.QueryFile != "":
|
||||
var (
|
||||
// query file
|
||||
qf *os.File
|
||||
queryCount = 0
|
||||
)
|
||||
if qf, err = os.Open(opt.Cfg.Args.QueryFile); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
scanner := bufio.NewScanner(qf)
|
||||
for scanner.Scan() {
|
||||
queryCount++
|
||||
qm := make(map[string]any)
|
||||
if err = json.Unmarshal(scanner.Bytes(), &qm); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
qc <- qm
|
||||
|
||||
log.Debug("Dump: queries[%06d]", queryCount)
|
||||
}
|
||||
case opt.Cfg.Args.Query != "":
|
||||
var (
|
||||
qm = make(map[string]any)
|
||||
)
|
||||
|
||||
if err = json.Unmarshal([]byte(opt.Cfg.Args.Query), &qm); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
qc <- qm
|
||||
default:
|
||||
qc <- nil
|
||||
}
|
||||
|
||||
// close query chan to stop trans_io_goroutine
|
||||
close(qc)
|
||||
|
||||
wc.Wait()
|
||||
|
||||
log.Info("Dump: dump all data success, total = %d", total)
|
||||
|
||||
return nil
|
||||
}
|
||||
@ -1,19 +0,0 @@
|
||||
package core
|
||||
|
||||
import (
|
||||
"github.com/loveuer/esgo2dump/pkg/model"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
func RunMapping(cmd *cobra.Command, input model.IO[map[string]any], output model.IO[map[string]any]) error {
|
||||
mapping, err := input.ReadMapping(cmd.Context())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err = output.WriteMapping(cmd.Context(), mapping); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
@ -1,19 +0,0 @@
|
||||
package core
|
||||
|
||||
import (
|
||||
"github.com/loveuer/esgo2dump/pkg/model"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
func RunSetting(cmd *cobra.Command, input model.IO[map[string]any], output model.IO[map[string]any]) error {
|
||||
setting, err := input.ReadSetting(cmd.Context())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err = output.WriteSetting(cmd.Context(), setting); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
23
internal/interfaces/dumpio.go
Normal file
23
internal/interfaces/dumpio.go
Normal file
@ -0,0 +1,23 @@
|
||||
package interfaces
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/loveuer/esgo2dump/model"
|
||||
)
|
||||
|
||||
type DumpIO interface {
|
||||
ReadData(ctx context.Context, size int, query map[string]any, includeFields []string, sort []string) (<-chan []*model.ESSource, <-chan error)
|
||||
WriteData(ctx context.Context, docsCh <-chan []*model.ESSource) error
|
||||
|
||||
ReadMapping(context.Context) (map[string]any, error)
|
||||
WriteMapping(context.Context, map[string]any) error
|
||||
|
||||
ReadSetting(ctx context.Context) (map[string]any, error)
|
||||
WriteSetting(context.Context, map[string]any) error
|
||||
|
||||
Close() error
|
||||
|
||||
IOType() IO
|
||||
IsFile() bool
|
||||
}
|
||||
27
internal/interfaces/enum.go
Normal file
27
internal/interfaces/enum.go
Normal file
@ -0,0 +1,27 @@
|
||||
package interfaces
|
||||
|
||||
type IO int64
|
||||
|
||||
const (
|
||||
IOInput IO = iota
|
||||
IOOutput
|
||||
)
|
||||
|
||||
func (io IO) Code() string {
|
||||
switch io {
|
||||
case IOInput:
|
||||
return "input"
|
||||
case IOOutput:
|
||||
return "output"
|
||||
default:
|
||||
return "unknown"
|
||||
}
|
||||
}
|
||||
|
||||
type DataType int64
|
||||
|
||||
const (
|
||||
DataTypeData DataType = iota
|
||||
DataTypeMapping
|
||||
DataTypeSetting
|
||||
)
|
||||
@ -8,7 +8,7 @@ type args struct {
|
||||
Max int
|
||||
Type string
|
||||
Timeout int
|
||||
Field string
|
||||
Source string
|
||||
Sort string
|
||||
Query string
|
||||
QueryFile string
|
||||
@ -17,7 +17,6 @@ type args struct {
|
||||
type config struct {
|
||||
Debug bool `json:"-"`
|
||||
Dev bool `json:"-"`
|
||||
DisablePing bool `json:"-"`
|
||||
Args args `json:"-"`
|
||||
}
|
||||
|
||||
|
||||
@ -1,11 +1,5 @@
|
||||
package opt
|
||||
|
||||
import (
|
||||
"crypto/tls"
|
||||
|
||||
"github.com/go-resty/resty/v2"
|
||||
)
|
||||
|
||||
const (
|
||||
ScrollDurationSeconds = 10 * 60
|
||||
DefaultSize = 100
|
||||
@ -17,6 +11,4 @@ var (
|
||||
|
||||
BuffSize = 5 * 1024 * 1024 // 5M
|
||||
MaxBuffSize = 100 * 1024 * 1024 // 100M, default elastic_search doc max size
|
||||
|
||||
HttpClient = resty.New().SetTLSClientConfig(&tls.Config{InsecureSkipVerify: true})
|
||||
)
|
||||
|
||||
@ -1,5 +1,7 @@
|
||||
package tool
|
||||
|
||||
import "github.com/loveuer/esgo2dump/internal/opt"
|
||||
|
||||
func Min[T ~string | ~int | ~int64 | ~uint64 | ~float64 | ~float32 | ~int32 | ~uint32 | ~int16 | ~uint16 | ~int8 | ~uint8](a, b T) T {
|
||||
if a <= b {
|
||||
return a
|
||||
@ -8,14 +10,23 @@ func Min[T ~string | ~int | ~int64 | ~uint64 | ~float64 | ~float32 | ~int32 | ~u
|
||||
return b
|
||||
}
|
||||
|
||||
func CalculateLimit(limit, total, max int) int {
|
||||
func CalcSize(size, max, total int) int {
|
||||
fs := size
|
||||
if fs == 0 {
|
||||
fs = opt.DefaultSize
|
||||
}
|
||||
|
||||
if max == 0 {
|
||||
return limit
|
||||
}
|
||||
|
||||
if max-total > 0 {
|
||||
return Min(max-total, limit)
|
||||
return fs
|
||||
}
|
||||
|
||||
if max > 0 && total >= max {
|
||||
return 0
|
||||
}
|
||||
|
||||
if max-total > fs {
|
||||
return max - total
|
||||
}
|
||||
|
||||
return fs
|
||||
}
|
||||
|
||||
@ -9,7 +9,7 @@ import (
|
||||
"strings"
|
||||
|
||||
"github.com/jedib0t/go-pretty/v6/table"
|
||||
"github.com/loveuer/esgo2dump/pkg/log"
|
||||
"github.com/loveuer/nf/nft/log"
|
||||
)
|
||||
|
||||
func TablePrinter(data any, writers ...io.Writer) {
|
||||
|
||||
@ -1,15 +0,0 @@
|
||||
package tool
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strings"
|
||||
)
|
||||
|
||||
func ValidScheme(scheme string) error {
|
||||
switch strings.ToLower(scheme) {
|
||||
case "http", "https":
|
||||
return nil
|
||||
default:
|
||||
return fmt.Errorf("invalid scheme: %s", scheme)
|
||||
}
|
||||
}
|
||||
234
internal/xes/xes6.go
Normal file
234
internal/xes/xes6.go
Normal file
@ -0,0 +1,234 @@
|
||||
package xes
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"crypto/tls"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"net"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/loveuer/esgo2dump/model"
|
||||
"github.com/loveuer/esgo2dump/xes/es6"
|
||||
"github.com/loveuer/nf/nft/log"
|
||||
|
||||
elastic "github.com/elastic/go-elasticsearch/v6"
|
||||
"github.com/elastic/go-elasticsearch/v6/esapi"
|
||||
"github.com/loveuer/esgo2dump/internal/interfaces"
|
||||
"github.com/loveuer/esgo2dump/internal/opt"
|
||||
"github.com/loveuer/esgo2dump/internal/tool"
|
||||
)
|
||||
|
||||
func NewClientV6(url *url.URL, iot interfaces.IO) (interfaces.DumpIO, error) {
|
||||
var (
|
||||
address = fmt.Sprintf("%s://%s", url.Scheme, url.Host)
|
||||
urlIndex = strings.TrimPrefix(url.Path, "/")
|
||||
urlUsername string
|
||||
urlPassword string
|
||||
errCh = make(chan error)
|
||||
cliCh = make(chan *elastic.Client)
|
||||
)
|
||||
|
||||
if url.User != nil {
|
||||
urlUsername = url.User.Username()
|
||||
if p, ok := url.User.Password(); ok {
|
||||
urlPassword = p
|
||||
}
|
||||
}
|
||||
|
||||
log.Debug("action=%s, endpoint=%s, index=%s, username=%s, password=%s", "new es client v6", address, urlIndex, urlUsername, urlPassword)
|
||||
|
||||
if urlIndex == "" {
|
||||
return nil, fmt.Errorf("please specify index name: (like => http://127.0.0.1:9200/my_index)")
|
||||
}
|
||||
|
||||
ncFunc := func(endpoints []string, username, password, index string) {
|
||||
var (
|
||||
err error
|
||||
cli *elastic.Client
|
||||
infoResp *esapi.Response
|
||||
)
|
||||
|
||||
if cli, err = elastic.NewClient(
|
||||
elastic.Config{
|
||||
Addresses: endpoints,
|
||||
Username: username,
|
||||
Password: password,
|
||||
CACert: nil,
|
||||
RetryOnStatus: []int{429},
|
||||
MaxRetries: 3,
|
||||
RetryBackoff: nil,
|
||||
Transport: &http.Transport{
|
||||
TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
|
||||
DialContext: (&net.Dialer{Timeout: 10 * time.Second}).DialContext,
|
||||
},
|
||||
},
|
||||
); err != nil {
|
||||
log.Debug("action=%s, endpoints=%v, err=%s", "new es client v6 error", endpoints, err.Error())
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
if infoResp, err = cli.Info(); err != nil {
|
||||
log.Debug("action=%s, endpoints=%v, err=%s", "new es client v6 info error", endpoints, err.Error())
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
if infoResp.StatusCode != 200 {
|
||||
err = fmt.Errorf("info xes status=%d", infoResp.StatusCode)
|
||||
log.Debug("action=%s, endpoints=%v, err=%s", "es client v6 ping status error", endpoints, err.Error())
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
cliCh <- cli
|
||||
}
|
||||
|
||||
go ncFunc([]string{address}, urlUsername, urlPassword, urlIndex)
|
||||
|
||||
select {
|
||||
case <-tool.Timeout(10).Done():
|
||||
return nil, fmt.Errorf("dial es=%s err=%v", address, context.DeadlineExceeded)
|
||||
case c := <-cliCh:
|
||||
return &clientv6{client: c, index: urlIndex, iot: iot}, nil
|
||||
case e := <-errCh:
|
||||
return nil, e
|
||||
}
|
||||
}
|
||||
|
||||
type clientv6 struct {
|
||||
client *elastic.Client
|
||||
iot interfaces.IO
|
||||
index string
|
||||
}
|
||||
|
||||
func (c *clientv6) Info(msg string, data ...any) {
|
||||
log.Info(msg, data...)
|
||||
}
|
||||
|
||||
func (c *clientv6) WriteData(ctx context.Context, docsCh <-chan []*model.ESSource) error {
|
||||
return es6.WriteData(ctx, c.client, c.index, docsCh, c)
|
||||
}
|
||||
|
||||
func (c *clientv6) checkResponse(r *esapi.Response) error {
|
||||
if r.StatusCode == 200 {
|
||||
return nil
|
||||
}
|
||||
|
||||
return fmt.Errorf("status=%d msg=%s", r.StatusCode, r.String())
|
||||
}
|
||||
|
||||
func (c *clientv6) IOType() interfaces.IO {
|
||||
return c.iot
|
||||
}
|
||||
|
||||
func (c *clientv6) IsFile() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func (c *clientv6) Close() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *clientv6) ReadData(ctx context.Context, size int, query map[string]any, source []string, sort []string) (<-chan []*model.ESSource, <-chan error) {
|
||||
dch, ech := es6.ReadData(ctx, c.client, c.index, size, 0, query, source, sort)
|
||||
|
||||
return dch, ech
|
||||
}
|
||||
|
||||
func (c *clientv6) ReadMapping(ctx context.Context) (map[string]any, error) {
|
||||
r, err := c.client.Indices.GetMapping(
|
||||
c.client.Indices.GetMapping.WithIndex(c.index),
|
||||
)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if r.StatusCode != 200 {
|
||||
return nil, fmt.Errorf("status=%d, msg=%s", r.StatusCode, r.String())
|
||||
}
|
||||
|
||||
m := make(map[string]any)
|
||||
decoder := json.NewDecoder(r.Body)
|
||||
if err = decoder.Decode(&m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (c *clientv6) WriteMapping(ctx context.Context, m map[string]any) error {
|
||||
var (
|
||||
err error
|
||||
bs []byte
|
||||
result *esapi.Response
|
||||
)
|
||||
|
||||
for idxKey := range m {
|
||||
if bs, err = json.Marshal(m[idxKey]); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if result, err = c.client.Indices.Create(
|
||||
c.index,
|
||||
c.client.Indices.Create.WithContext(tool.TimeoutCtx(ctx, opt.Timeout)),
|
||||
c.client.Indices.Create.WithBody(bytes.NewReader(bs)),
|
||||
); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err = c.checkResponse(result); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *clientv6) ReadSetting(ctx context.Context) (map[string]any, error) {
|
||||
r, err := c.client.Indices.GetSettings(
|
||||
c.client.Indices.GetSettings.WithContext(tool.TimeoutCtx(ctx, opt.Timeout)),
|
||||
c.client.Indices.GetSettings.WithIndex(c.index),
|
||||
)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if r.StatusCode != 200 {
|
||||
return nil, fmt.Errorf("status=%d, msg=%s", r.StatusCode, r.String())
|
||||
}
|
||||
|
||||
m := make(map[string]any)
|
||||
decoder := json.NewDecoder(r.Body)
|
||||
if err = decoder.Decode(&m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (c *clientv6) WriteSetting(ctx context.Context, m map[string]any) error {
|
||||
var (
|
||||
err error
|
||||
bs []byte
|
||||
result *esapi.Response
|
||||
)
|
||||
|
||||
if bs, err = json.Marshal(m); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if result, err = c.client.Indices.PutSettings(
|
||||
bytes.NewReader(bs),
|
||||
c.client.Indices.PutSettings.WithContext(tool.TimeoutCtx(ctx, opt.Timeout)),
|
||||
); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return c.checkResponse(result)
|
||||
}
|
||||
169
internal/xes/xes7.go
Normal file
169
internal/xes/xes7.go
Normal file
@ -0,0 +1,169 @@
|
||||
package xes
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"net/url"
|
||||
"strings"
|
||||
|
||||
elastic "github.com/elastic/go-elasticsearch/v7"
|
||||
"github.com/elastic/go-elasticsearch/v7/esapi"
|
||||
"github.com/loveuer/esgo2dump/internal/interfaces"
|
||||
"github.com/loveuer/esgo2dump/internal/opt"
|
||||
"github.com/loveuer/esgo2dump/internal/tool"
|
||||
"github.com/loveuer/esgo2dump/model"
|
||||
"github.com/loveuer/esgo2dump/xes/es7"
|
||||
"github.com/loveuer/nf/nft/log"
|
||||
)
|
||||
|
||||
type client struct {
|
||||
client *elastic.Client
|
||||
iot interfaces.IO
|
||||
index string
|
||||
}
|
||||
|
||||
func (c *client) Info(msg string, data ...any) {
|
||||
log.Info(msg, data...)
|
||||
}
|
||||
|
||||
func (c *client) WriteData(ctx context.Context, docsCh <-chan []*model.ESSource) error {
|
||||
return es7.WriteData(ctx, c.client, c.index, docsCh, c)
|
||||
}
|
||||
|
||||
func NewClient(url *url.URL, iot interfaces.IO) (interfaces.DumpIO, error) {
|
||||
var (
|
||||
urlIndex = strings.TrimPrefix(url.Path, "/")
|
||||
cli *elastic.Client
|
||||
err error
|
||||
)
|
||||
|
||||
if urlIndex == "" {
|
||||
return nil, fmt.Errorf("please specify index name: (like => http://127.0.0.1:9200/my_index)")
|
||||
}
|
||||
|
||||
if cli, err = es7.NewClient(context.TODO(), url); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return &client{client: cli, iot: iot, index: urlIndex}, nil
|
||||
}
|
||||
|
||||
func (c *client) checkResponse(r *esapi.Response) error {
|
||||
if r.StatusCode == 200 {
|
||||
return nil
|
||||
}
|
||||
|
||||
return fmt.Errorf("status=%d msg=%s", r.StatusCode, r.String())
|
||||
}
|
||||
|
||||
func (c *client) IOType() interfaces.IO {
|
||||
return c.iot
|
||||
}
|
||||
|
||||
func (c *client) IsFile() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func (c *client) Close() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *client) ReadData(ctx context.Context, size int, query map[string]any, source []string, sort []string) (<-chan []*model.ESSource, <-chan error) {
|
||||
dch, ech := es7.ReadData(ctx, c.client, c.index, size, 0, query, source, sort)
|
||||
|
||||
return dch, ech
|
||||
}
|
||||
|
||||
func (c *client) ReadMapping(ctx context.Context) (map[string]any, error) {
|
||||
r, err := c.client.Indices.GetMapping(
|
||||
c.client.Indices.GetMapping.WithIndex(c.index),
|
||||
)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if r.StatusCode != 200 {
|
||||
return nil, fmt.Errorf("status=%d, msg=%s", r.StatusCode, r.String())
|
||||
}
|
||||
|
||||
m := make(map[string]any)
|
||||
decoder := json.NewDecoder(r.Body)
|
||||
if err = decoder.Decode(&m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (c *client) WriteMapping(ctx context.Context, m map[string]any) error {
|
||||
var (
|
||||
err error
|
||||
bs []byte
|
||||
result *esapi.Response
|
||||
)
|
||||
|
||||
for idxKey := range m {
|
||||
if bs, err = json.Marshal(m[idxKey]); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if result, err = c.client.Indices.Create(
|
||||
c.index,
|
||||
c.client.Indices.Create.WithContext(tool.TimeoutCtx(ctx, opt.Timeout)),
|
||||
c.client.Indices.Create.WithBody(bytes.NewReader(bs)),
|
||||
); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err = c.checkResponse(result); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *client) ReadSetting(ctx context.Context) (map[string]any, error) {
|
||||
r, err := c.client.Indices.GetSettings(
|
||||
c.client.Indices.GetSettings.WithContext(tool.TimeoutCtx(ctx, opt.Timeout)),
|
||||
c.client.Indices.GetSettings.WithIndex(c.index),
|
||||
)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if r.StatusCode != 200 {
|
||||
return nil, fmt.Errorf("status=%d, msg=%s", r.StatusCode, r.String())
|
||||
}
|
||||
|
||||
m := make(map[string]any)
|
||||
decoder := json.NewDecoder(r.Body)
|
||||
if err = decoder.Decode(&m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (c *client) WriteSetting(ctx context.Context, m map[string]any) error {
|
||||
var (
|
||||
err error
|
||||
bs []byte
|
||||
result *esapi.Response
|
||||
)
|
||||
|
||||
if bs, err = json.Marshal(m); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if result, err = c.client.Indices.PutSettings(
|
||||
bytes.NewReader(bs),
|
||||
c.client.Indices.PutSettings.WithContext(tool.TimeoutCtx(ctx, opt.Timeout)),
|
||||
); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return c.checkResponse(result)
|
||||
}
|
||||
107
internal/xes/xes7_test.go
Normal file
107
internal/xes/xes7_test.go
Normal file
@ -0,0 +1,107 @@
|
||||
package xes
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"os"
|
||||
"testing"
|
||||
|
||||
elastic "github.com/elastic/go-elasticsearch/v7"
|
||||
"github.com/loveuer/esgo2dump/internal/tool"
|
||||
)
|
||||
|
||||
func TestGetESMapping(t *testing.T) {
|
||||
endpoint := "http://127.0.0.1:9200"
|
||||
index := "some_index"
|
||||
|
||||
cli, err := elastic.NewClient(elastic.Config{
|
||||
Addresses: []string{endpoint},
|
||||
})
|
||||
if err != nil {
|
||||
t.Error(1, err)
|
||||
return
|
||||
}
|
||||
|
||||
resp, err := cli.Info(cli.Info.WithContext(tool.Timeout(5)))
|
||||
if err != nil {
|
||||
t.Error(2, err)
|
||||
return
|
||||
}
|
||||
|
||||
t.Log("info:", resp.String())
|
||||
|
||||
r, err := cli.Indices.GetMapping(
|
||||
cli.Indices.GetMapping.WithIndex(index),
|
||||
)
|
||||
if err != nil {
|
||||
t.Error(3, err)
|
||||
return
|
||||
}
|
||||
|
||||
t.Log("get source:", r.String())
|
||||
}
|
||||
|
||||
func TestScanWithInterrupt(t *testing.T) {
|
||||
filename := "test_scan.txt"
|
||||
f, err := os.OpenFile(filename, os.O_RDWR|os.O_CREATE, 0o644)
|
||||
if err != nil {
|
||||
t.Error(1, err)
|
||||
return
|
||||
}
|
||||
defer func() {
|
||||
os.Remove(filename)
|
||||
}()
|
||||
f.WriteString(`line 01
|
||||
line 02
|
||||
line 03
|
||||
line 04
|
||||
line 05
|
||||
line 06
|
||||
line 07
|
||||
line 08
|
||||
line 09
|
||||
line 10
|
||||
line 11
|
||||
line 12
|
||||
line 13
|
||||
line 14
|
||||
line 15`)
|
||||
f.Close()
|
||||
|
||||
of, err := os.Open(filename)
|
||||
if err != nil {
|
||||
t.Error(2, err)
|
||||
return
|
||||
}
|
||||
|
||||
scanner := bufio.NewScanner(of)
|
||||
|
||||
count := 0
|
||||
for scanner.Scan() {
|
||||
text := scanner.Text()
|
||||
fmt.Printf("[line: %2d] = %s\n", count, text)
|
||||
count++
|
||||
|
||||
if count > 5 {
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
count = 0
|
||||
for scanner.Scan() {
|
||||
text := scanner.Text()
|
||||
fmt.Printf("[line: %2d] = %s\n", count, text)
|
||||
count++
|
||||
|
||||
if count > 5 {
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
count = 0
|
||||
for scanner.Scan() {
|
||||
text := scanner.Text()
|
||||
fmt.Printf("[line: %2d] = %s\n", count, text)
|
||||
count++
|
||||
}
|
||||
}
|
||||
@ -4,74 +4,43 @@ import (
|
||||
"bufio"
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"io"
|
||||
"os"
|
||||
|
||||
"github.com/loveuer/esgo2dump/internal/opt"
|
||||
"github.com/loveuer/esgo2dump/pkg/log"
|
||||
"github.com/loveuer/esgo2dump/pkg/model"
|
||||
"github.com/loveuer/esgo2dump/model"
|
||||
"github.com/loveuer/nf/nft/log"
|
||||
|
||||
"github.com/loveuer/esgo2dump/internal/interfaces"
|
||||
)
|
||||
|
||||
type client struct {
|
||||
info os.FileInfo
|
||||
f *os.File
|
||||
iot interfaces.IO
|
||||
scanner *bufio.Scanner
|
||||
}
|
||||
|
||||
func (c *client) ReadData(ctx context.Context, limit int, query map[string]any, fields []string, sort []string) ([]map[string]any, error) {
|
||||
if len(query) != 0 {
|
||||
return nil, fmt.Errorf("file with query is unsupported")
|
||||
}
|
||||
|
||||
if len(sort) != 0 {
|
||||
return nil, fmt.Errorf("file with sort is unsupported")
|
||||
}
|
||||
|
||||
list := make([]map[string]any, 0, limit)
|
||||
|
||||
for c.scanner.Scan() {
|
||||
line := c.scanner.Bytes()
|
||||
item := make(map[string]any)
|
||||
|
||||
if err := json.Unmarshal(line, &item); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if len(fields) > 0 {
|
||||
// todo: pick fields
|
||||
}
|
||||
|
||||
list = append(list, item)
|
||||
|
||||
if len(list) >= limit {
|
||||
return list, nil
|
||||
}
|
||||
}
|
||||
|
||||
return list, nil
|
||||
}
|
||||
|
||||
func (c *client) WriteData(ctx context.Context, items []map[string]any) (int, error) {
|
||||
func (c *client) WriteData(ctx context.Context, docsCh <-chan []*model.ESSource) error {
|
||||
total := 0
|
||||
for _, item := range items {
|
||||
bs, err := json.Marshal(item)
|
||||
for line := range docsCh {
|
||||
for _, doc := range line {
|
||||
bs, err := json.Marshal(doc)
|
||||
if err != nil {
|
||||
return total, err
|
||||
return err
|
||||
}
|
||||
|
||||
if _, err = c.f.Write(bs); err != nil {
|
||||
return total, err
|
||||
}
|
||||
|
||||
total++
|
||||
|
||||
if _, err = c.f.WriteString("\n"); err != nil {
|
||||
return total, err
|
||||
if _, err = c.f.Write(append(bs, '\n')); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
return total, nil
|
||||
count := len(line)
|
||||
total += count
|
||||
|
||||
log.Info("Dump: succeed=%d total=%d docs succeed!!!", count, total)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *client) ReadMapping(ctx context.Context) (map[string]any, error) {
|
||||
@ -93,17 +62,6 @@ func (c *client) ReadMapping(ctx context.Context) (map[string]any, error) {
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (c *client) WriteMapping(ctx context.Context, mapping map[string]any) error {
|
||||
bs, err := json.Marshal(mapping)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
_, err = c.f.Write(bs)
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
func (c *client) ReadSetting(ctx context.Context) (map[string]any, error) {
|
||||
var (
|
||||
err error
|
||||
@ -123,8 +81,8 @@ func (c *client) ReadSetting(ctx context.Context) (map[string]any, error) {
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (c *client) WriteSetting(ctx context.Context, setting map[string]any) error {
|
||||
bs, err := json.Marshal(setting)
|
||||
func (c *client) WriteMapping(ctx context.Context, m map[string]any) error {
|
||||
bs, err := json.Marshal(m)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
@ -134,45 +92,95 @@ func (c *client) WriteSetting(ctx context.Context, setting map[string]any) error
|
||||
return err
|
||||
}
|
||||
|
||||
func NewClient(path string, t model.IOType) (model.IO[map[string]any], error) {
|
||||
func (c *client) WriteSetting(ctx context.Context, m map[string]any) error {
|
||||
bs, err := json.Marshal(m)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
_, err = c.f.Write(bs)
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
func (c *client) IOType() interfaces.IO {
|
||||
return c.iot
|
||||
}
|
||||
|
||||
func (c *client) IsFile() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
func (c *client) ReadData(ctx context.Context, size int, _ map[string]any, _ []string, _ []string) (<-chan []*model.ESSource, <-chan error) {
|
||||
var (
|
||||
info os.FileInfo
|
||||
err error
|
||||
f *os.File
|
||||
count int = 0
|
||||
list = make([]*model.ESSource, 0, size)
|
||||
dch = make(chan []*model.ESSource)
|
||||
ech = make(chan error)
|
||||
ready = make(chan bool)
|
||||
)
|
||||
|
||||
switch t {
|
||||
case model.Input:
|
||||
if info, err = os.Stat(path); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
go func(ctx context.Context) {
|
||||
defer func() {
|
||||
close(dch)
|
||||
close(ech)
|
||||
}()
|
||||
|
||||
log.Debug("input file: %s, size: %d", path, info.Size())
|
||||
ready <- true
|
||||
|
||||
if f, err = os.Open(path); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
case model.Output:
|
||||
if info, err = os.Stat(path); err == nil {
|
||||
return nil, fmt.Errorf("file already exists: %s", path)
|
||||
}
|
||||
|
||||
if !os.IsNotExist(err) {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if f, err = os.OpenFile(path, os.O_RDWR|os.O_CREATE|os.O_TRUNC|os.O_APPEND, 0o644); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
for c.scanner.Scan() {
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
return
|
||||
default:
|
||||
return nil, fmt.Errorf("unknown type: %s", t)
|
||||
item := new(model.ESSource)
|
||||
line := c.scanner.Bytes()
|
||||
|
||||
if err = json.Unmarshal(line, item); err != nil {
|
||||
ech <- err
|
||||
return
|
||||
}
|
||||
|
||||
c := &client{f: f, info: info}
|
||||
list = append(list, item)
|
||||
count++
|
||||
|
||||
if count >= size {
|
||||
dch <- list
|
||||
list = list[:0]
|
||||
count = 0
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if len(list) > 0 {
|
||||
dch <- list
|
||||
list = list[:0]
|
||||
count = 0
|
||||
}
|
||||
|
||||
if err = c.scanner.Err(); err != nil {
|
||||
ech <- err
|
||||
}
|
||||
}(ctx)
|
||||
|
||||
<-ready
|
||||
|
||||
return dch, ech
|
||||
}
|
||||
|
||||
func (c *client) Close() error {
|
||||
return c.f.Close()
|
||||
}
|
||||
|
||||
func NewClient(file *os.File, ioType interfaces.IO) (interfaces.DumpIO, error) {
|
||||
c := &client{f: file, iot: ioType}
|
||||
|
||||
if ioType == interfaces.IOInput {
|
||||
c.scanner = bufio.NewScanner(c.f)
|
||||
buf := make([]byte, opt.BuffSize)
|
||||
scanner := bufio.NewScanner(c.f)
|
||||
scanner.Buffer(buf, opt.MaxBuffSize)
|
||||
c.scanner = scanner
|
||||
c.scanner.Buffer(buf, opt.MaxBuffSize)
|
||||
}
|
||||
|
||||
return c, nil
|
||||
}
|
||||
|
||||
9
main.go
9
main.go
@ -5,7 +5,7 @@ import (
|
||||
"os/signal"
|
||||
"syscall"
|
||||
|
||||
"github.com/loveuer/esgo2dump/pkg/log"
|
||||
"github.com/loveuer/nf/nft/log"
|
||||
|
||||
"github.com/loveuer/esgo2dump/internal/cmd"
|
||||
)
|
||||
@ -14,12 +14,7 @@ func main() {
|
||||
ctx, cancel := signal.NotifyContext(context.Background(), syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
|
||||
defer cancel()
|
||||
|
||||
go func() {
|
||||
<-ctx.Done()
|
||||
log.Fatal(ctx.Err().Error())
|
||||
}()
|
||||
|
||||
if err := cmd.Run(ctx); err != nil {
|
||||
if err := cmd.Start(ctx); err != nil {
|
||||
log.Error(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
@ -1,13 +1,13 @@
|
||||
package model
|
||||
|
||||
type ESSource[T any] struct {
|
||||
type ESSource struct {
|
||||
DocId string `json:"_id"`
|
||||
Index string `json:"_index"`
|
||||
Content T `json:"_source"`
|
||||
Content map[string]any `json:"_source"`
|
||||
Sort []any `json:"sort"`
|
||||
}
|
||||
|
||||
type ESResponseV6[T any] struct {
|
||||
type ESResponseV6 struct {
|
||||
ScrollId string `json:"_scroll_id"`
|
||||
Took int `json:"took"`
|
||||
TimedOut bool `json:"timed_out"`
|
||||
@ -20,11 +20,11 @@ type ESResponseV6[T any] struct {
|
||||
Hits struct {
|
||||
Total int `json:"total"`
|
||||
MaxScore float64 `json:"max_score"`
|
||||
Hits []*ESSource[T] `json:"hits"`
|
||||
Hits []*ESSource `json:"hits"`
|
||||
} `json:"hits"`
|
||||
}
|
||||
|
||||
type ESResponseV7[T any] struct {
|
||||
type ESResponseV7 struct {
|
||||
ScrollId string `json:"_scroll_id"`
|
||||
Took int `json:"took"`
|
||||
TimedOut bool `json:"timed_out"`
|
||||
@ -40,6 +40,6 @@ type ESResponseV7[T any] struct {
|
||||
Relation string `json:"relation"`
|
||||
} `json:"total"`
|
||||
MaxScore float64 `json:"max_score"`
|
||||
Hits []*ESSource[T] `json:"hits"`
|
||||
Hits []*ESSource `json:"hits"`
|
||||
} `json:"hits"`
|
||||
}
|
||||
@ -1,67 +0,0 @@
|
||||
package log
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"sync"
|
||||
)
|
||||
|
||||
var (
|
||||
nilLogger = func(prefix, timestamp, msg string, data ...any) {}
|
||||
normalLogger = func(prefix, timestamp, msg string, data ...any) {
|
||||
fmt.Printf(prefix+"| "+timestamp+" | "+msg+"\n", data...)
|
||||
}
|
||||
|
||||
panicLogger = func(prefix, timestamp, msg string, data ...any) {
|
||||
panic(fmt.Sprintf(prefix+"| "+timestamp+" | "+msg+"\n", data...))
|
||||
}
|
||||
|
||||
fatalLogger = func(prefix, timestamp, msg string, data ...any) {
|
||||
fmt.Printf(prefix+"| "+timestamp+" | "+msg+"\n", data...)
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
DefaultLogger = &logger{
|
||||
Mutex: sync.Mutex{},
|
||||
timeFormat: "2006-01-02T15:04:05",
|
||||
writer: os.Stdout,
|
||||
level: LogLevelInfo,
|
||||
debug: nilLogger,
|
||||
info: normalLogger,
|
||||
warn: normalLogger,
|
||||
error: normalLogger,
|
||||
panic: panicLogger,
|
||||
fatal: fatalLogger,
|
||||
}
|
||||
)
|
||||
|
||||
func SetTimeFormat(format string) {
|
||||
DefaultLogger.SetTimeFormat(format)
|
||||
}
|
||||
|
||||
func SetLogLevel(level LogLevel) {
|
||||
DefaultLogger.SetLogLevel(level)
|
||||
}
|
||||
|
||||
func Debug(msg string, data ...any) {
|
||||
DefaultLogger.Debug(msg, data...)
|
||||
}
|
||||
func Info(msg string, data ...any) {
|
||||
DefaultLogger.Info(msg, data...)
|
||||
}
|
||||
|
||||
func Warn(msg string, data ...any) {
|
||||
DefaultLogger.Warn(msg, data...)
|
||||
}
|
||||
|
||||
func Error(msg string, data ...any) {
|
||||
DefaultLogger.Error(msg, data...)
|
||||
}
|
||||
|
||||
func Panic(msg string, data ...any) {
|
||||
DefaultLogger.Panic(msg, data...)
|
||||
}
|
||||
|
||||
func Fatal(msg string, data ...any) {
|
||||
DefaultLogger.Fatal(msg, data...)
|
||||
}
|
||||
115
pkg/log/log.go
115
pkg/log/log.go
@ -1,115 +0,0 @@
|
||||
package log
|
||||
|
||||
import (
|
||||
"github.com/fatih/color"
|
||||
"io"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
type LogLevel uint32
|
||||
|
||||
const (
|
||||
LogLevelDebug = iota
|
||||
LogLevelInfo
|
||||
LogLevelWarn
|
||||
LogLevelError
|
||||
LogLevelPanic
|
||||
LogLevelFatal
|
||||
)
|
||||
|
||||
type logger struct {
|
||||
sync.Mutex
|
||||
timeFormat string
|
||||
writer io.Writer
|
||||
level LogLevel
|
||||
debug func(prefix, timestamp, msg string, data ...any)
|
||||
info func(prefix, timestamp, msg string, data ...any)
|
||||
warn func(prefix, timestamp, msg string, data ...any)
|
||||
error func(prefix, timestamp, msg string, data ...any)
|
||||
panic func(prefix, timestamp, msg string, data ...any)
|
||||
fatal func(prefix, timestamp, msg string, data ...any)
|
||||
}
|
||||
|
||||
var (
|
||||
red = color.New(color.FgRed)
|
||||
hired = color.New(color.FgHiRed)
|
||||
green = color.New(color.FgGreen)
|
||||
yellow = color.New(color.FgYellow)
|
||||
white = color.New(color.FgWhite)
|
||||
)
|
||||
|
||||
func (l *logger) SetTimeFormat(format string) {
|
||||
l.Lock()
|
||||
defer l.Unlock()
|
||||
l.timeFormat = format
|
||||
}
|
||||
|
||||
func (l *logger) SetLogLevel(level LogLevel) {
|
||||
l.Lock()
|
||||
defer l.Unlock()
|
||||
|
||||
if level > LogLevelDebug {
|
||||
l.debug = nilLogger
|
||||
} else {
|
||||
l.debug = normalLogger
|
||||
}
|
||||
|
||||
if level > LogLevelInfo {
|
||||
l.info = nilLogger
|
||||
} else {
|
||||
l.info = normalLogger
|
||||
}
|
||||
|
||||
if level > LogLevelWarn {
|
||||
l.warn = nilLogger
|
||||
} else {
|
||||
l.warn = normalLogger
|
||||
}
|
||||
|
||||
if level > LogLevelError {
|
||||
l.error = nilLogger
|
||||
} else {
|
||||
l.error = normalLogger
|
||||
}
|
||||
|
||||
if level > LogLevelPanic {
|
||||
l.panic = nilLogger
|
||||
} else {
|
||||
l.panic = panicLogger
|
||||
}
|
||||
|
||||
if level > LogLevelFatal {
|
||||
l.fatal = nilLogger
|
||||
} else {
|
||||
l.fatal = fatalLogger
|
||||
}
|
||||
}
|
||||
|
||||
func (l *logger) Debug(msg string, data ...any) {
|
||||
l.debug(white.Sprint("Debug "), time.Now().Format(l.timeFormat), msg, data...)
|
||||
}
|
||||
|
||||
func (l *logger) Info(msg string, data ...any) {
|
||||
l.info(green.Sprint("Info "), time.Now().Format(l.timeFormat), msg, data...)
|
||||
}
|
||||
|
||||
func (l *logger) Warn(msg string, data ...any) {
|
||||
l.warn(yellow.Sprint("Warn "), time.Now().Format(l.timeFormat), msg, data...)
|
||||
}
|
||||
|
||||
func (l *logger) Error(msg string, data ...any) {
|
||||
l.error(red.Sprint("Error "), time.Now().Format(l.timeFormat), msg, data...)
|
||||
}
|
||||
|
||||
func (l *logger) Panic(msg string, data ...any) {
|
||||
l.panic(hired.Sprint("Panic "), time.Now().Format(l.timeFormat), msg, data...)
|
||||
}
|
||||
|
||||
func (l *logger) Fatal(msg string, data ...any) {
|
||||
l.fatal(hired.Sprint("Fatal "), time.Now().Format(l.timeFormat), msg, data...)
|
||||
}
|
||||
|
||||
type WroteLogger interface {
|
||||
Info(msg string, data ...any)
|
||||
}
|
||||
@ -1,21 +0,0 @@
|
||||
package log
|
||||
|
||||
import (
|
||||
"os"
|
||||
"sync"
|
||||
)
|
||||
|
||||
func New() *logger {
|
||||
return &logger{
|
||||
Mutex: sync.Mutex{},
|
||||
timeFormat: "2006-01-02T15:04:05",
|
||||
writer: os.Stdout,
|
||||
level: LogLevelInfo,
|
||||
debug: nilLogger,
|
||||
info: normalLogger,
|
||||
warn: normalLogger,
|
||||
error: normalLogger,
|
||||
panic: panicLogger,
|
||||
fatal: fatalLogger,
|
||||
}
|
||||
}
|
||||
@ -1,19 +0,0 @@
|
||||
package model
|
||||
|
||||
import "context"
|
||||
|
||||
type IOType string
|
||||
|
||||
const (
|
||||
Input IOType = "input"
|
||||
Output IOType = "output"
|
||||
)
|
||||
|
||||
type IO[T any] interface {
|
||||
ReadData(ctx context.Context, limit int, query map[string]any, fields []string, sort []string) ([]T, error)
|
||||
WriteData(ctx context.Context, items []T) (int, error)
|
||||
ReadMapping(ctx context.Context) (map[string]any, error)
|
||||
WriteMapping(ctx context.Context, mapping map[string]any) error
|
||||
ReadSetting(ctx context.Context) (map[string]any, error)
|
||||
WriteSetting(ctx context.Context, setting map[string]any) error
|
||||
}
|
||||
146
xes/es6/read.go
Normal file
146
xes/es6/read.go
Normal file
@ -0,0 +1,146 @@
|
||||
package es6
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
elastic "github.com/elastic/go-elasticsearch/v6"
|
||||
"github.com/elastic/go-elasticsearch/v6/esapi"
|
||||
"github.com/loveuer/esgo2dump/internal/tool"
|
||||
"github.com/loveuer/esgo2dump/model"
|
||||
"github.com/loveuer/nf/nft/log"
|
||||
"github.com/samber/lo"
|
||||
)
|
||||
|
||||
func ReadData(ctx context.Context, client *elastic.Client, index string, size, max int, query map[string]any, source []string, sort []string) (<-chan []*model.ESSource, <-chan error) {
|
||||
var (
|
||||
dataCh = make(chan []*model.ESSource)
|
||||
errCh = make(chan error)
|
||||
)
|
||||
|
||||
go func() {
|
||||
var (
|
||||
err error
|
||||
resp *esapi.Response
|
||||
result = new(model.ESResponseV6)
|
||||
scrollId string
|
||||
total int
|
||||
)
|
||||
|
||||
defer func() {
|
||||
close(dataCh)
|
||||
close(errCh)
|
||||
|
||||
if scrollId != "" {
|
||||
bs, _ := json.Marshal(map[string]string{
|
||||
"scroll_id": scrollId,
|
||||
})
|
||||
|
||||
var rr *esapi.Response
|
||||
|
||||
if rr, err = client.ClearScroll(
|
||||
client.ClearScroll.WithContext(tool.Timeout(3)),
|
||||
client.ClearScroll.WithBody(bytes.NewReader(bs)),
|
||||
); err != nil {
|
||||
log.Warn("clear scroll id=%s err=%v", scrollId, err)
|
||||
return
|
||||
}
|
||||
|
||||
if rr.StatusCode != 200 {
|
||||
log.Warn("clear scroll id=%s status=%d msg=%s", scrollId, rr.StatusCode, rr.String())
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
if client == nil {
|
||||
errCh <- fmt.Errorf("client is nil")
|
||||
}
|
||||
|
||||
qs := []func(*esapi.SearchRequest){
|
||||
client.Search.WithContext(tool.TimeoutCtx(ctx, 20)),
|
||||
client.Search.WithIndex(index),
|
||||
client.Search.WithSize(int(size)),
|
||||
client.Search.WithFrom(0),
|
||||
client.Search.WithScroll(time.Duration(120) * time.Second),
|
||||
}
|
||||
|
||||
if len(source) > 0 {
|
||||
qs = append(qs, client.Search.WithSourceIncludes(source...))
|
||||
}
|
||||
|
||||
if len(sort) > 0 {
|
||||
sorts := lo.Filter(sort, func(item string, index int) bool {
|
||||
return item != ""
|
||||
})
|
||||
|
||||
if len(sorts) > 0 {
|
||||
qs = append(qs, client.Search.WithSort(sorts...))
|
||||
}
|
||||
}
|
||||
|
||||
if query != nil && len(query) > 0 {
|
||||
queryBs, _ := json.Marshal(map[string]any{"query": query})
|
||||
qs = append(qs, client.Search.WithBody(bytes.NewReader(queryBs)))
|
||||
}
|
||||
|
||||
if resp, err = client.Search(qs...); err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
if resp.StatusCode != 200 {
|
||||
errCh <- fmt.Errorf("resp status=%d, resp=%s", resp.StatusCode, resp.String())
|
||||
return
|
||||
}
|
||||
|
||||
decoder := json.NewDecoder(resp.Body)
|
||||
if err = decoder.Decode(result); err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
scrollId = result.ScrollId
|
||||
|
||||
dataCh <- result.Hits.Hits
|
||||
total += len(result.Hits.Hits)
|
||||
|
||||
if len(result.Hits.Hits) < size || (max > 0 && total >= max) {
|
||||
return
|
||||
}
|
||||
|
||||
for {
|
||||
if resp, err = client.Scroll(
|
||||
client.Scroll.WithScrollID(scrollId),
|
||||
client.Scroll.WithScroll(time.Duration(120)*time.Second),
|
||||
); err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
result = new(model.ESResponseV6)
|
||||
|
||||
decoder = json.NewDecoder(resp.Body)
|
||||
if err = decoder.Decode(result); err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
if resp.StatusCode != 200 {
|
||||
errCh <- fmt.Errorf("resp status=%d, resp=%s", resp.StatusCode, resp.String())
|
||||
return
|
||||
}
|
||||
|
||||
dataCh <- result.Hits.Hits
|
||||
total += len(result.Hits.Hits)
|
||||
|
||||
if len(result.Hits.Hits) < size || (max > 0 && total >= max) {
|
||||
break
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
return dataCh, errCh
|
||||
}
|
||||
85
xes/es6/write.go
Normal file
85
xes/es6/write.go
Normal file
@ -0,0 +1,85 @@
|
||||
package es6
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
|
||||
elastic "github.com/elastic/go-elasticsearch/v6"
|
||||
"github.com/elastic/go-elasticsearch/v6/esutil"
|
||||
"github.com/loveuer/esgo2dump/model"
|
||||
"github.com/loveuer/nf/nft/log"
|
||||
)
|
||||
|
||||
func WriteData(ctx context.Context, client *elastic.Client, index string, docsCh <-chan []*model.ESSource, logs ...log.WroteLogger) error {
|
||||
var (
|
||||
err error
|
||||
indexer esutil.BulkIndexer
|
||||
total = 0
|
||||
)
|
||||
|
||||
for {
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
return ctx.Err()
|
||||
case docs, ok := <-docsCh:
|
||||
if !ok {
|
||||
return nil
|
||||
}
|
||||
|
||||
if len(docs) == 0 {
|
||||
continue
|
||||
}
|
||||
|
||||
count := 0
|
||||
|
||||
if indexer, err = esutil.NewBulkIndexer(esutil.BulkIndexerConfig{
|
||||
Client: client,
|
||||
Index: index,
|
||||
ErrorTrace: true,
|
||||
OnError: func(ctx context.Context, err error) {
|
||||
},
|
||||
}); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
for _, doc := range docs {
|
||||
var bs []byte
|
||||
|
||||
if bs, err = json.Marshal(doc.Content); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err = indexer.Add(context.Background(), esutil.BulkIndexerItem{
|
||||
Action: "index",
|
||||
Index: index,
|
||||
DocumentID: doc.DocId,
|
||||
DocumentType: "_doc",
|
||||
Body: bytes.NewReader(bs),
|
||||
OnFailure: func(ctx context.Context, item esutil.BulkIndexerItem, item2 esutil.BulkIndexerResponseItem, bulkErr error) {
|
||||
},
|
||||
}); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
count++
|
||||
}
|
||||
|
||||
total += count
|
||||
|
||||
if err = indexer.Close(ctx); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
stats := indexer.Stats()
|
||||
if stats.NumFailed > 0 {
|
||||
return fmt.Errorf("write to es failed_count=%d bulk_count=%d", stats.NumFailed, count)
|
||||
}
|
||||
|
||||
if len(logs) > 0 && logs[0] != nil {
|
||||
logs[0].Info("Dump: succeed=%d total=%d docs succeed!!!", count, total)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -16,39 +16,37 @@ import (
|
||||
"github.com/samber/lo"
|
||||
)
|
||||
|
||||
// NewClient
|
||||
// new esv7 client
|
||||
// uri example:
|
||||
// - http://127.0.0.1:9200
|
||||
// - https://<username>:<password>@node1.dev:9200,node2.dev:19200,node3.dev:29200
|
||||
func NewClient(ctx context.Context, uri string) (*elastic.Client, error) {
|
||||
func NewClient(ctx context.Context, url *url.URL) (*elastic.Client, error) {
|
||||
var (
|
||||
err error
|
||||
username string
|
||||
password string
|
||||
urlUsername string
|
||||
urlPassword string
|
||||
client *elastic.Client
|
||||
ins *url.URL
|
||||
)
|
||||
|
||||
if ins, err = url.Parse(uri); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
endpoints := lo.Map(
|
||||
strings.Split(ins.Host, ","),
|
||||
errCh = make(chan error)
|
||||
cliCh = make(chan *elastic.Client)
|
||||
endpoints = lo.Map(
|
||||
strings.Split(url.Host, ","),
|
||||
func(item string, index int) string {
|
||||
return fmt.Sprintf("%s://%s", ins.Scheme, item)
|
||||
return fmt.Sprintf("%s://%s", url.Scheme, item)
|
||||
},
|
||||
)
|
||||
)
|
||||
|
||||
if ins.User != nil {
|
||||
username = ins.User.Username()
|
||||
password, _ = ins.User.Password()
|
||||
if url.User != nil {
|
||||
urlUsername = url.User.Username()
|
||||
if p, ok := url.User.Password(); ok {
|
||||
urlPassword = p
|
||||
}
|
||||
}
|
||||
|
||||
query := ins.Query()
|
||||
ncFunc := func(endpoints []string, username, password string) {
|
||||
var (
|
||||
err error
|
||||
cli *elastic.Client
|
||||
infoResp *esapi.Response
|
||||
)
|
||||
|
||||
if client, err = elastic.NewClient(
|
||||
if cli, err = elastic.NewClient(
|
||||
elastic.Config{
|
||||
Addresses: endpoints,
|
||||
Username: username,
|
||||
@ -61,23 +59,35 @@ func NewClient(ctx context.Context, uri string) (*elastic.Client, error) {
|
||||
TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
|
||||
DialContext: (&net.Dialer{Timeout: 10 * time.Second}).DialContext,
|
||||
},
|
||||
DiscoverNodesOnStart: lo.If(query.Get("sniff") == "true", true).Else(false),
|
||||
},
|
||||
); err != nil {
|
||||
return nil, err
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
if query.Get("ping") != "false" {
|
||||
var res *esapi.Response
|
||||
if res, err = client.Ping(client.Ping.WithContext(tool.TimeoutCtx(ctx, 5))); err != nil {
|
||||
return nil, err
|
||||
if infoResp, err = cli.Info(); err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
if res.StatusCode != 200 {
|
||||
err = fmt.Errorf("ping es server response: %s", res.String())
|
||||
return nil, err
|
||||
}
|
||||
if infoResp.StatusCode != 200 {
|
||||
err = fmt.Errorf("info es7 status=%d", infoResp.StatusCode)
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
cliCh <- cli
|
||||
}
|
||||
|
||||
go ncFunc(endpoints, urlUsername, urlPassword)
|
||||
timeout := tool.TimeoutCtx(ctx, 10)
|
||||
|
||||
select {
|
||||
case <-timeout.Done():
|
||||
return nil, fmt.Errorf("dial es=%v err=%v", endpoints, context.DeadlineExceeded)
|
||||
case client = <-cliCh:
|
||||
return client, nil
|
||||
case err = <-errCh:
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
package es7
|
||||
|
||||
import (
|
||||
"net/url"
|
||||
"testing"
|
||||
|
||||
"github.com/loveuer/esgo2dump/internal/tool"
|
||||
@ -8,8 +9,9 @@ import (
|
||||
|
||||
func TestNewClient(t *testing.T) {
|
||||
uri := "http://es1.dev:9200,es2.dev:9200"
|
||||
ins, _ := url.Parse(uri)
|
||||
|
||||
c, err := NewClient(tool.Timeout(5), uri)
|
||||
c, err := NewClient(tool.Timeout(5), ins)
|
||||
if err != nil {
|
||||
t.Fatal(err.Error())
|
||||
}
|
||||
|
||||
432
xes/es7/read.go
432
xes/es7/read.go
@ -5,272 +5,260 @@ import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"github.com/elastic/go-elasticsearch/v7/esutil"
|
||||
"github.com/loveuer/esgo2dump/internal/opt"
|
||||
"github.com/loveuer/esgo2dump/pkg/log"
|
||||
"time"
|
||||
|
||||
elastic "github.com/elastic/go-elasticsearch/v7"
|
||||
"github.com/elastic/go-elasticsearch/v7/esapi"
|
||||
"github.com/loveuer/esgo2dump/internal/tool"
|
||||
"github.com/loveuer/esgo2dump/pkg/model"
|
||||
"github.com/loveuer/esgo2dump/model"
|
||||
"github.com/loveuer/nf/nft/log"
|
||||
"github.com/samber/lo"
|
||||
)
|
||||
|
||||
type streamer struct {
|
||||
ctx context.Context
|
||||
client *elastic.Client
|
||||
index string
|
||||
scroll string
|
||||
}
|
||||
|
||||
// ReadData implements model.IO.
|
||||
func (s *streamer) ReadData(ctx context.Context, limit int, query map[string]any, fields []string, sort []string) ([]map[string]any, error) {
|
||||
// ReadData
|
||||
// @param[source]: a list of include fields to extract and return from the _source field.
|
||||
// @param[sort]: a list of <field>:<direction> pairs.
|
||||
func ReadData(ctx context.Context, client *elastic.Client, index string, size, max int, query map[string]any, source []string, sort []string) (<-chan []*model.ESSource, <-chan error) {
|
||||
var (
|
||||
err error
|
||||
qs []func(*esapi.SearchRequest)
|
||||
resp *esapi.Response
|
||||
result = new(model.ESResponseV7[map[string]any])
|
||||
dataCh = make(chan []*model.ESSource)
|
||||
errCh = make(chan error)
|
||||
)
|
||||
|
||||
if limit == 0 {
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
if s.scroll != "" {
|
||||
if resp, err = s.client.Scroll(
|
||||
s.client.Scroll.WithContext(tool.TimeoutCtx(s.ctx)),
|
||||
s.client.Scroll.WithScrollID(s.scroll),
|
||||
s.client.Scroll.WithScroll(35*time.Second),
|
||||
); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
goto HandleResp
|
||||
}
|
||||
|
||||
qs = []func(*esapi.SearchRequest){
|
||||
s.client.Search.WithContext(tool.TimeoutCtx(s.ctx)),
|
||||
s.client.Search.WithIndex(s.index),
|
||||
s.client.Search.WithSize(limit),
|
||||
s.client.Search.WithScroll(35 * time.Second),
|
||||
}
|
||||
|
||||
if len(fields) > 0 {
|
||||
qs = append(qs, s.client.Search.WithSourceIncludes(fields...))
|
||||
}
|
||||
|
||||
if len(sort) > 0 {
|
||||
qs = append(qs, s.client.Search.WithSort(sort...))
|
||||
}
|
||||
|
||||
if len(query) > 0 {
|
||||
queryBs, err := json.Marshal(map[string]any{"query": query})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
qs = append(qs, s.client.Search.WithBody(bytes.NewReader(queryBs)))
|
||||
}
|
||||
|
||||
if resp, err = s.client.Search(qs...); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
HandleResp:
|
||||
|
||||
if resp.StatusCode != 200 {
|
||||
return nil, fmt.Errorf("resp status=%d, resp=%s", resp.StatusCode, resp.String())
|
||||
}
|
||||
|
||||
if err = json.NewDecoder(resp.Body).Decode(result); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
s.scroll = result.ScrollId
|
||||
|
||||
return lo.Slice(
|
||||
lo.Map(
|
||||
result.Hits.Hits,
|
||||
func(item *model.ESSource[map[string]any], _ int) map[string]any {
|
||||
return item.Content
|
||||
},
|
||||
),
|
||||
0,
|
||||
limit,
|
||||
), nil
|
||||
}
|
||||
|
||||
// WriteData implements model.IO.
|
||||
func (s *streamer) WriteData(ctx context.Context, items []map[string]any) (int, error) {
|
||||
go func() {
|
||||
var (
|
||||
err error
|
||||
indexer esutil.BulkIndexer
|
||||
resp *esapi.Response
|
||||
result = new(model.ESResponseV7)
|
||||
scrollId string
|
||||
total int
|
||||
)
|
||||
|
||||
if len(items) == 0 {
|
||||
return 0, nil
|
||||
defer func() {
|
||||
close(dataCh)
|
||||
close(errCh)
|
||||
|
||||
if scrollId != "" {
|
||||
bs, _ := json.Marshal(map[string]string{
|
||||
"scroll_id": scrollId,
|
||||
})
|
||||
|
||||
var rr *esapi.Response
|
||||
|
||||
if rr, err = client.ClearScroll(
|
||||
client.ClearScroll.WithContext(tool.Timeout(3)),
|
||||
client.ClearScroll.WithBody(bytes.NewReader(bs)),
|
||||
); err != nil {
|
||||
log.Warn("clear scroll id=%s err=%v", scrollId, err)
|
||||
return
|
||||
}
|
||||
|
||||
count := 0
|
||||
if rr.StatusCode != 200 {
|
||||
log.Warn("clear scroll id=%s status=%d msg=%s", scrollId, rr.StatusCode, rr.String())
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
if indexer, err = esutil.NewBulkIndexer(esutil.BulkIndexerConfig{
|
||||
NumWorkers: 0,
|
||||
FlushBytes: 0,
|
||||
FlushInterval: 0,
|
||||
Client: s.client,
|
||||
Decoder: nil,
|
||||
OnError: func(ctx context.Context, err error) {
|
||||
log.Error("es7.writer: on error log, err = %s", err.Error())
|
||||
},
|
||||
Index: s.index,
|
||||
ErrorTrace: true,
|
||||
FilterPath: []string{},
|
||||
Header: map[string][]string{},
|
||||
Human: false,
|
||||
Pipeline: "",
|
||||
Pretty: false,
|
||||
Refresh: "",
|
||||
Routing: "",
|
||||
Source: []string{},
|
||||
SourceExcludes: []string{},
|
||||
SourceIncludes: []string{},
|
||||
Timeout: 0,
|
||||
WaitForActiveShards: "",
|
||||
}); err != nil {
|
||||
return 0, err
|
||||
if client == nil {
|
||||
errCh <- fmt.Errorf("client is nil")
|
||||
}
|
||||
|
||||
for _, item := range items {
|
||||
var bs []byte
|
||||
|
||||
if bs, err = json.Marshal(item); err != nil {
|
||||
return 0, err
|
||||
qs := []func(*esapi.SearchRequest){
|
||||
client.Search.WithContext(tool.TimeoutCtx(ctx, 20)),
|
||||
client.Search.WithIndex(index),
|
||||
client.Search.WithSize(size),
|
||||
client.Search.WithFrom(0),
|
||||
client.Search.WithScroll(time.Duration(120) * time.Second),
|
||||
}
|
||||
|
||||
if err = indexer.Add(context.Background(), esutil.BulkIndexerItem{
|
||||
Action: "index",
|
||||
Index: s.index,
|
||||
Body: bytes.NewReader(bs),
|
||||
OnFailure: func(ctx context.Context, item esutil.BulkIndexerItem, item2 esutil.BulkIndexerResponseItem, bulkErr error) {
|
||||
log.Error("es7.writer: on failure err log, err = %s", bulkErr.Error())
|
||||
},
|
||||
}); err != nil {
|
||||
return 0, err
|
||||
if len(source) > 0 {
|
||||
qs = append(qs, client.Search.WithSourceIncludes(source...))
|
||||
}
|
||||
|
||||
count++
|
||||
if len(sort) > 0 {
|
||||
sorts := lo.Filter(sort, func(item string, index int) bool {
|
||||
return item != ""
|
||||
})
|
||||
|
||||
if len(sorts) > 0 {
|
||||
qs = append(qs, client.Search.WithSort(sorts...))
|
||||
}
|
||||
}
|
||||
|
||||
total += count
|
||||
|
||||
if err = indexer.Close(ctx); err != nil {
|
||||
return 0, err
|
||||
if query != nil && len(query) > 0 {
|
||||
queryBs, _ := json.Marshal(map[string]any{"query": query})
|
||||
qs = append(qs, client.Search.WithBody(bytes.NewReader(queryBs)))
|
||||
}
|
||||
|
||||
stats := indexer.Stats()
|
||||
if resp, err = client.Search(qs...); err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
return len(items) - int(stats.NumFailed), nil
|
||||
if resp.StatusCode != 200 {
|
||||
errCh <- fmt.Errorf("resp status=%d, resp=%s", resp.StatusCode, resp.String())
|
||||
return
|
||||
}
|
||||
|
||||
decoder := json.NewDecoder(resp.Body)
|
||||
if err = decoder.Decode(result); err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
scrollId = result.ScrollId
|
||||
|
||||
dataCh <- result.Hits.Hits
|
||||
total += len(result.Hits.Hits)
|
||||
|
||||
if len(result.Hits.Hits) < size || (max > 0 && total >= max) {
|
||||
return
|
||||
}
|
||||
|
||||
for {
|
||||
if resp, err = client.Scroll(
|
||||
client.Scroll.WithScrollID(scrollId),
|
||||
client.Scroll.WithScroll(time.Duration(120)*time.Second),
|
||||
); err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
result = new(model.ESResponseV7)
|
||||
|
||||
decoder = json.NewDecoder(resp.Body)
|
||||
if err = decoder.Decode(result); err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
if resp.StatusCode != 200 {
|
||||
errCh <- fmt.Errorf("resp status=%d, resp=%s", resp.StatusCode, resp.String())
|
||||
return
|
||||
}
|
||||
|
||||
dataCh <- result.Hits.Hits
|
||||
total += len(result.Hits.Hits)
|
||||
|
||||
if len(result.Hits.Hits) < size || (max > 0 && total >= max) {
|
||||
break
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
return dataCh, errCh
|
||||
}
|
||||
|
||||
func (s *streamer) ReadMapping(ctx context.Context) (map[string]any, error) {
|
||||
r, err := s.client.Indices.GetMapping(
|
||||
s.client.Indices.GetMapping.WithIndex(s.index),
|
||||
// ReadDataV2 es7 read data
|
||||
// Deprecated: bug, when can't sort by _id
|
||||
/*
|
||||
- @param[source]: a list of include fields to extract and return from the _source field.
|
||||
- @param[sort]: a list of <field>:<direction> pairs.
|
||||
*/
|
||||
func ReadDataV2(
|
||||
ctx context.Context,
|
||||
client *elastic.Client,
|
||||
index string,
|
||||
size, max int,
|
||||
query map[string]any,
|
||||
source []string,
|
||||
sort []string,
|
||||
) (<-chan []*model.ESSource, <-chan error) {
|
||||
var (
|
||||
dataCh = make(chan []*model.ESSource)
|
||||
errCh = make(chan error)
|
||||
)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if r.StatusCode != 200 {
|
||||
return nil, fmt.Errorf("status=%d, msg=%s", r.StatusCode, r.String())
|
||||
}
|
||||
log.Debug("es7.ReadDataV2: arg.index = %s, arg.size = %d, arg.max = %d", index, size, max)
|
||||
|
||||
m := make(map[string]any)
|
||||
decoder := json.NewDecoder(r.Body)
|
||||
if err = decoder.Decode(&m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (s *streamer) WriteMapping(ctx context.Context, mapping map[string]any) error {
|
||||
go func() {
|
||||
var (
|
||||
err error
|
||||
bs []byte
|
||||
result *esapi.Response
|
||||
resp *esapi.Response
|
||||
searchAfter = make([]any, 0)
|
||||
total int = 0
|
||||
body = make(map[string]any)
|
||||
qs []func(request *esapi.SearchRequest)
|
||||
)
|
||||
|
||||
for idxKey := range mapping {
|
||||
if bs, err = json.Marshal(mapping[idxKey]); err != nil {
|
||||
return err
|
||||
if sort == nil {
|
||||
sort = []string{}
|
||||
}
|
||||
|
||||
if result, err = s.client.Indices.Create(
|
||||
s.index,
|
||||
s.client.Indices.Create.WithContext(tool.TimeoutCtx(ctx, opt.Timeout)),
|
||||
s.client.Indices.Create.WithBody(bytes.NewReader(bs)),
|
||||
); err != nil {
|
||||
return err
|
||||
if len(query) > 0 {
|
||||
body["query"] = query
|
||||
}
|
||||
|
||||
if result.StatusCode != 200 {
|
||||
return fmt.Errorf("status=%d, msg=%s", result.StatusCode, result.String())
|
||||
}
|
||||
sort = append(sort, "_id:ASC")
|
||||
|
||||
sorts := lo.Filter(sort, func(item string, index int) bool {
|
||||
return item != ""
|
||||
})
|
||||
|
||||
defer func() {
|
||||
close(dataCh)
|
||||
close(errCh)
|
||||
}()
|
||||
|
||||
for {
|
||||
finaSize := tool.CalcSize(size, max, total)
|
||||
qs = []func(*esapi.SearchRequest){
|
||||
client.Search.WithContext(tool.TimeoutCtx(ctx, 30)),
|
||||
client.Search.WithIndex(index),
|
||||
client.Search.WithSize(finaSize),
|
||||
client.Search.WithSort(sorts...),
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (s *streamer) ReadSetting(ctx context.Context) (map[string]any, error) {
|
||||
r, err := s.client.Indices.GetSettings(
|
||||
s.client.Indices.GetSettings.WithContext(tool.TimeoutCtx(ctx, opt.Timeout)),
|
||||
s.client.Indices.GetSettings.WithIndex(s.index),
|
||||
)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if r.StatusCode != 200 {
|
||||
return nil, fmt.Errorf("status=%d, msg=%s", r.StatusCode, r.String())
|
||||
}
|
||||
|
||||
m := make(map[string]any)
|
||||
decoder := json.NewDecoder(r.Body)
|
||||
if err = decoder.Decode(&m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (s *streamer) WriteSetting(ctx context.Context, setting map[string]any) error {
|
||||
var (
|
||||
err error
|
||||
bs []byte
|
||||
result *esapi.Response
|
||||
)
|
||||
|
||||
if bs, err = json.Marshal(setting); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if result, err = s.client.Indices.PutSettings(
|
||||
bytes.NewReader(bs),
|
||||
s.client.Indices.PutSettings.WithContext(tool.TimeoutCtx(ctx, opt.Timeout)),
|
||||
); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if result.StatusCode != 200 {
|
||||
return fmt.Errorf("status=%d, msg=%s", result.StatusCode, result.String())
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func NewStreamer(ctx context.Context, client *elastic.Client, index string) (model.IO[map[string]any], error) {
|
||||
s := &streamer{ctx: ctx, client: client, index: index}
|
||||
return s, nil
|
||||
if len(source) > 0 {
|
||||
qs = append(qs, client.Search.WithSourceIncludes(source...))
|
||||
}
|
||||
|
||||
delete(body, "search_after")
|
||||
if len(searchAfter) > 0 {
|
||||
body["search_after"] = searchAfter
|
||||
}
|
||||
|
||||
if bs, err = json.Marshal(body); err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
log.Debug("es7.ReadDataV2: search request size = %d, body = %s", finaSize, string(bs))
|
||||
|
||||
qs = append(qs, client.Search.WithBody(bytes.NewReader(bs)))
|
||||
if resp, err = client.Search(qs...); err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
if resp.StatusCode != 200 {
|
||||
errCh <- fmt.Errorf("resp status=%d, resp=%s", resp.StatusCode, resp.String())
|
||||
return
|
||||
}
|
||||
|
||||
result := new(model.ESResponseV7)
|
||||
decoder := json.NewDecoder(resp.Body)
|
||||
if err = decoder.Decode(result); err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
if resp.StatusCode != 200 {
|
||||
errCh <- fmt.Errorf("resp status=%d, resp=%s", resp.StatusCode, resp.String())
|
||||
return
|
||||
}
|
||||
|
||||
dataCh <- result.Hits.Hits
|
||||
log.Debug("es7.ReadDataV2: search response hits = %d", len(result.Hits.Hits))
|
||||
total += len(result.Hits.Hits)
|
||||
|
||||
if len(result.Hits.Hits) < size || (max > 0 && total >= max) {
|
||||
break
|
||||
}
|
||||
|
||||
searchAfter = result.Hits.Hits[len(result.Hits.Hits)-1].Sort
|
||||
}
|
||||
}()
|
||||
|
||||
return dataCh, errCh
|
||||
}
|
||||
|
||||
@ -8,46 +8,38 @@ import (
|
||||
|
||||
elastic "github.com/elastic/go-elasticsearch/v7"
|
||||
"github.com/elastic/go-elasticsearch/v7/esutil"
|
||||
"github.com/loveuer/esgo2dump/pkg/log"
|
||||
"github.com/loveuer/esgo2dump/pkg/model"
|
||||
"github.com/loveuer/esgo2dump/model"
|
||||
"github.com/loveuer/nf/nft/log"
|
||||
)
|
||||
|
||||
func WriteData[T any](ctx context.Context, client *elastic.Client, index string, docs ...*model.ESSource[T]) error {
|
||||
func WriteData(ctx context.Context, client *elastic.Client, index string, docsCh <-chan []*model.ESSource, logs ...log.WroteLogger) error {
|
||||
var (
|
||||
err error
|
||||
indexer esutil.BulkIndexer
|
||||
total int
|
||||
)
|
||||
|
||||
if len(docs) == 0 {
|
||||
for {
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
return ctx.Err()
|
||||
case docs, ok := <-docsCh:
|
||||
if !ok {
|
||||
return nil
|
||||
}
|
||||
|
||||
if len(docs) == 0 {
|
||||
continue
|
||||
}
|
||||
|
||||
count := 0
|
||||
|
||||
if indexer, err = esutil.NewBulkIndexer(esutil.BulkIndexerConfig{
|
||||
NumWorkers: 0,
|
||||
FlushBytes: 0,
|
||||
FlushInterval: 0,
|
||||
Client: client,
|
||||
Decoder: nil,
|
||||
OnError: func(ctx context.Context, err error) {
|
||||
log.Error("es7.writer: on error log, err = %s", err.Error())
|
||||
},
|
||||
Index: index,
|
||||
ErrorTrace: true,
|
||||
FilterPath: []string{},
|
||||
Header: map[string][]string{},
|
||||
Human: false,
|
||||
Pipeline: "",
|
||||
Pretty: false,
|
||||
Refresh: "",
|
||||
Routing: "",
|
||||
Source: []string{},
|
||||
SourceExcludes: []string{},
|
||||
SourceIncludes: []string{},
|
||||
Timeout: 0,
|
||||
WaitForActiveShards: "",
|
||||
OnError: func(ctx context.Context, err error) {
|
||||
},
|
||||
}); err != nil {
|
||||
return err
|
||||
}
|
||||
@ -65,7 +57,6 @@ func WriteData[T any](ctx context.Context, client *elastic.Client, index string,
|
||||
DocumentID: doc.DocId,
|
||||
Body: bytes.NewReader(bs),
|
||||
OnFailure: func(ctx context.Context, item esutil.BulkIndexerItem, item2 esutil.BulkIndexerResponseItem, bulkErr error) {
|
||||
log.Error("es7.writer: on failure err log, err = %s", bulkErr.Error())
|
||||
},
|
||||
}); err != nil {
|
||||
return err
|
||||
@ -85,5 +76,9 @@ func WriteData[T any](ctx context.Context, client *elastic.Client, index string,
|
||||
return fmt.Errorf("write to es failed_count=%d bulk_count=%d", stats.NumFailed, count)
|
||||
}
|
||||
|
||||
return nil
|
||||
if len(logs) > 0 && logs[0] != nil {
|
||||
logs[0].Info("Dump: succeed=%d total=%d docs succeed!!!", count, total)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user