milvus-io
/
milvus
mirror of https://github.com/milvus-io/milvus.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

enhance: Send flush signal when the water level reaches the high watermark (#34907) 

issue: #30633

Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>
pull/34913/head
cai.zhang 2024-07-23 10:29:42 +08:00 committed by GitHub
parent 575ce91039
commit 260a6e2ba9
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
internal/datanode/compaction/clustering_compactor.go
View File

@ -616,7 +616,7 @@ func (t *clusteringCompactionTask) mappingSegment(
pack: pack, pack: pack,
id: clusterBuffer.id, id: clusterBuffer.id,
} }
} else if currentBufferTotalMemorySize > t.getMemoryBufferBlockFlushThreshold() && !t.hasSignal.Load() { } else if currentBufferTotalMemorySize > t.getMemoryBufferHighWatermark() && !t.hasSignal.Load() {
// reach flushBinlog trigger threshold // reach flushBinlog trigger threshold
log.Debug("largest buffer need to flush", log.Debug("largest buffer need to flush",
zap.Int64("currentBufferTotalMemorySize", currentBufferTotalMemorySize)) zap.Int64("currentBufferTotalMemorySize", currentBufferTotalMemorySize))
@ -640,8 +640,8 @@ func (t *clusteringCompactionTask) mappingSegment(
default: default:
// currentSize := t.getCurrentBufferWrittenMemorySize() // currentSize := t.getCurrentBufferWrittenMemorySize()
currentSize := t.getBufferTotalUsedMemorySize() currentSize := t.getBufferTotalUsedMemorySize()
if currentSize < t.getMemoryBufferBlockFlushThreshold() { if currentSize < t.getMemoryBufferHighWatermark() {
log.Debug("memory is already below the block watermark, continue writing", log.Debug("memory is already below the high watermark, continue writing",
zap.Int64("currentSize", currentSize)) zap.Int64("currentSize", currentSize))
break loop break loop
} }
@ -693,7 +693,7 @@ func (t *clusteringCompactionTask) getMemoryBufferLowWatermark() int64 {
} }
func (t *clusteringCompactionTask) getMemoryBufferHighWatermark() int64 { func (t *clusteringCompactionTask) getMemoryBufferHighWatermark() int64 {
return int64(float64(t.memoryBufferSize) * 0.9) return int64(float64(t.memoryBufferSize) * 0.7)
} }
func (t *clusteringCompactionTask) getMemoryBufferBlockFlushThreshold() int64 { func (t *clusteringCompactionTask) getMemoryBufferBlockFlushThreshold() int64 {