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core/rawdb: change the mechanism to schedule freezer sync

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This commit is contained in:
Gary Rong 2025-07-02 15:40:57 +08:00
parent fe0ae06c77
commit b17db544cf
2 changed files with 5 additions and 1 deletions
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5
core/rawdb/freezer_batch.go
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@ -201,6 +201,7 @@ func (batch *freezerTableBatch) commit() error {
// Update headBytes of table.
batch.t.headBytes += dataSize
items := batch.curItem - batch.t.items.Load()
batch.t.items.Store(batch.curItem)
// Update metrics.
@ -208,7 +209,9 @@ func (batch *freezerTableBatch) commit() error {
batch.t.writeMeter.Mark(dataSize + indexSize)
// Periodically sync the table, todo (rjl493456442) make it configurable?
if time.Since(batch.t.lastSync) > 30*time.Second {
batch.t.uncommit += items
if batch.t.uncommit > 256 && time.Since(batch.t.lastSync) > 30*time.Second {
batch.t.uncommit = 0
batch.t.lastSync = time.Now()
return batch.t.Sync()
}

1
core/rawdb/freezer_table.go
View file

@ -113,6 +113,7 @@ type freezerTable struct {
tailId uint32 // number of the earliest file
metadata *freezerTableMeta // metadata of the table
uncommit uint64 // Count of items written without flushing to file
lastSync time.Time // Timestamp when the last sync was performed
headBytes int64 // Number of bytes written to the head file