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pkg/chunkenc: change default LZ4 buffer size to 64k. #1421

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merged 5 commits into from
Dec 19, 2019
Merged

pkg/chunkenc: change default LZ4 buffer size to 64k. #1421

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7f42ca5
Change default LZ4 buffer size to 64k.
pstibrany Dec 14, 2019
2ec5f2b
Don't pool LZ4 readers that read big blocks.
pstibrany Dec 15, 2019
c8ed267
Undo small change.
pstibrany Dec 15, 2019
2c2c463
Renamed LZ4 -> Lz4 to make lint happy.
pstibrany Dec 17, 2019
24d2107
Lint: comments
pstibrany Dec 17, 2019
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Renamed LZ4 -> Lz4 to make lint happy. 
Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>
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@pstibrany
pstibrany committed Dec 17, 2019
commit 2c2c4638dbb05fe5ce1a04137f983002c292a60f
16 changes: 8 additions & 8 deletions pkg/chunkenc/pool.go
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Original file line number Diff line number Diff line change
Expand Up @@ -29,10 +29,10 @@ var (
// Gzip is the gnu zip compression pool
Gzip = GzipPool{level: gzip.DefaultCompression}
// LZ4 is the l4z compression pool
LZ4_64k = LZ4Pool{bufferSize: 1 << 16}
LZ4_256k = LZ4Pool{bufferSize: 1 << 18}
LZ4_1M = LZ4Pool{bufferSize: 1 << 20}
LZ4_4M = LZ4Pool{bufferSize: 1 << 22}
Lz4_64k = LZ4Pool{bufferSize: 1 << 16}
Lz4_256k = LZ4Pool{bufferSize: 1 << 18}
Lz4_1M = LZ4Pool{bufferSize: 1 << 20}
Lz4_4M = LZ4Pool{bufferSize: 1 << 22}

// Snappy is the snappy compression pool
Snappy SnappyPool
Expand Down Expand Up @@ -64,13 +64,13 @@ func getReaderPool(enc Encoding) ReaderPool {
case EncGZIP:
return &Gzip
case EncLZ4_64k:
return &LZ4_64k
return &Lz4_64k
case EncLZ4_256k:
return &LZ4_256k
return &Lz4_256k
case EncLZ4_1M:
return &LZ4_1M
return &Lz4_1M
case EncLZ4_4M:
return &LZ4_4M
return &Lz4_4M
case EncSnappy:
return &Snappy
case EncNone:
Expand Down