mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-27 22:28:21 +00:00
57777e7c60
* Add kv.tx.bucket.Clear() and db.ClearBuckets() methods * Add kv.tx.bucket.Clear() and db.ClearBuckets() methods * choose db based on file suffix * implement db.id method * implement db.id method * use ethdb.NewDatabase method * use ethb.MustOpen method * cleanup * support TEST_DB env flag * create db path automatically needed * bolt - don't change prefix on happy path
50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
package generate
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import (
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"errors"
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"os"
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"os/signal"
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"time"
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"github.com/ledgerwatch/turbo-geth/core"
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"github.com/ledgerwatch/turbo-geth/eth/stagedsync/stages"
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"github.com/ledgerwatch/turbo-geth/ethdb"
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"github.com/ledgerwatch/turbo-geth/log"
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)
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func RegenerateIndex(chaindata string, csBucket []byte) error {
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db := ethdb.MustOpen(chaindata)
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ch := make(chan os.Signal, 1)
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quitCh := make(chan struct{})
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signal.Notify(ch, os.Interrupt)
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go func() {
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<-ch
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close(quitCh)
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}()
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lastExecutedBlock, _, err := stages.GetStageProgress(db, stages.Execution)
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if err != nil {
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//There could be headers without block in the end
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log.Error("Cant get last executed block", "err", err)
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}
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ig := core.NewIndexGenerator(db, quitCh)
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cs, ok := core.CSMapper[string(csBucket)]
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if !ok {
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return errors.New("unknown changeset")
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}
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err = ig.DropIndex(cs.IndexBucket)
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if err != nil {
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return err
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}
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startTime := time.Now()
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log.Info("Index generation started", "start time", startTime)
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err = ig.GenerateIndex(0, lastExecutedBlock, csBucket)
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if err != nil {
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return err
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}
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log.Info("Index is successfully regenerated", "it took", time.Since(startTime))
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return nil
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}
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