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use memory chunks only for sequential writes

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chrislu
2023-01-15 21:10:08 -08:00
parent 2885ba0e50
commit c24678153c
1 changed files with 2 additions and 1 deletions
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3
weed/mount/page_writer/upload_pipeline.go
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@@ -94,7 +94,8 @@ func (up *UploadPipeline) SaveDataAt(p []byte, off int64, isSequential bool, tsN
up.moveToSealed(up.writableChunks[candidateChunkIndex], candidateChunkIndex) up.moveToSealed(up.writableChunks[candidateChunkIndex], candidateChunkIndex)
// fmt.Printf("flush chunk %d with %d bytes written\n", logicChunkIndex, oldestTs) // fmt.Printf("flush chunk %d with %d bytes written\n", logicChunkIndex, oldestTs)
} }
if len(up.writableChunks) < up.writableChunkLimit && if isSequential &&
len(up.writableChunks) < up.writableChunkLimit &&
atomic.LoadInt64(&memChunkCounter) < 4*int64(up.writableChunkLimit) { atomic.LoadInt64(&memChunkCounter) < 4*int64(up.writableChunkLimit) {
pageChunk = NewMemChunk(logicChunkIndex, up.ChunkSize) pageChunk = NewMemChunk(logicChunkIndex, up.ChunkSize)
} else { } else {