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datamanager: save previous wal in waldata

This commit is contained in:
Simone Gotti 2019-07-18 15:16:10 +02:00
parent 18c5ae0492
commit f7175c4592
1 changed files with 16 additions and 13 deletions
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29
internal/datamanager/wal.go
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@ -460,14 +460,15 @@ func (d *DataManager) WriteWalAdditionalOps(ctx context.Context, actions []*Acti
}
d.log.Debugf("wrote wal file: %s", walDataFilePath)
walsData.LastCommittedWalSequence = walSequence.String()
walData := &WalData{
WalSequence: walSequence.String(),
WalDataFileID: walDataFileID,
WalStatus: WalStatusCommitted,
WalSequence: walSequence.String(),
WalDataFileID: walDataFileID,
WalStatus: WalStatusCommitted,
PreviousWalSequence: walsData.LastCommittedWalSequence,
}
walsData.LastCommittedWalSequence = walSequence.String()
walsDataj, err := json.Marshal(walsData)
if err != nil {
return nil, err
@ -922,9 +923,10 @@ func (d *DataManager) InitEtcd(ctx context.Context, dataStatus *DataStatus) erro
walFile.Close()
walData := &WalData{
WalSequence: wal.WalSequence,
WalDataFileID: header.WalDataFileID,
WalStatus: WalStatusCommittedStorage,
WalSequence: wal.WalSequence,
WalDataFileID: header.WalDataFileID,
WalStatus: WalStatusCommittedStorage,
PreviousWalSequence: header.PreviousWalSequence,
}
if wal.Checkpointed {
walData.WalStatus = WalStatusCheckpointed
@ -1101,14 +1103,15 @@ func (d *DataManager) InitEtcd(ctx context.Context, dataStatus *DataStatus) erro
return err
}
lastCommittedStorageWalSequence = walSequence.String()
walData := &WalData{
WalSequence: walSequence.String(),
WalDataFileID: walDataFileID,
WalStatus: WalStatusCommittedStorage,
WalSequence: walSequence.String(),
WalDataFileID: walDataFileID,
WalStatus: WalStatusCommittedStorage,
PreviousWalSequence: lastCommittedStorageWalSequence,
}
lastCommittedStorageWalSequence = walSequence.String()
walsData := &WalsData{
LastCommittedWalSequence: lastCommittedStorageWalSequence,
}