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core/freezer - retry sync write to disk #1439

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merged 5 commits into from
Jun 23, 2022
Merged

core/freezer - retry sync write to disk #1439

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dc7ec31
core/freezer - retry sync write to disk
antonydenyer Jun 22, 2022
09e4219
Update core/rawdb/freezer.go
antonydenyer Jun 22, 2022
b86ab92
Update core/rawdb/freezer.go
antonydenyer Jun 22, 2022
c1d3e81
fix lint
antonydenyer Jun 22, 2022
8456195
Add backoff to retry
antonydenyer Jun 22, 2022
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13 changes: 12 additions & 1 deletion core/rawdb/freezer.go
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Original file line number Diff line number Diff line change
Expand Up @@ -259,17 +259,28 @@ func (f *freezer) TruncateAncients(items uint64) error {

// Sync flushes all data tables to disk.
func (f *freezer) Sync() error {
return f.SyncRetry(1)
}

// SyncRetry
// Quorum
// add retry to sync
func (f *freezer) SyncRetry(retry int8) error {
var errs []error
for _, table := range f.tables {
if err := table.Sync(); err != nil {
errs = append(errs, err)
}
}
if errs != nil {
if errs != nil && retry < 10 {
return fmt.Errorf("%v", errs)
} else if errs != nil {
log.Info("RETRY %i %v", retry, errs)
return f.SyncRetry(retry+1)
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}
return nil
}
// Quorum
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// freeze is a background thread that periodically checks the blockchain for any
// import progress and moves ancient data from the fast database into the freezer.
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