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PARQUET-2044: Enable ZSTD buffer pool by default #903

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Merged
gszadovszky merged 1 commit into from
May 11, 2021
Merged

PARQUET-2044: Enable ZSTD buffer pool by default #903

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2 changes: 1 addition & 1 deletion parquet-hadoop/README.md
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Expand Up @@ -340,7 +340,7 @@ ParquetInputFormat to materialize records. It should be a the descendant class o

**Property:** `parquet.compression.codec.zstd.bufferPool.enabled`
**Description:** If it is true, [RecyclingBufferPool](https://github.com/luben/zstd-jni/blob/master/src/main/java/com/github/luben/zstd/RecyclingBufferPool.java) is used.
**Default value:** `false`
**Default value:** `true`

---

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2 changes: 1 addition & 1 deletion parquet-hadoop/src/main/java/org/apache/parquet/hadoop/codec/ZstandardCodec.java
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Expand Up @@ -47,7 +47,7 @@
public class ZstandardCodec implements Configurable, CompressionCodec {

public final static String PARQUET_COMPRESS_ZSTD_BUFFERPOOL_ENABLED = "parquet.compression.codec.zstd.bufferPool.enabled";
public final static boolean DEFAULT_PARQUET_COMPRESS_ZSTD_BUFFERPOOL_ENABLED = false;
public final static boolean DEFAULT_PARQUET_COMPRESS_ZSTD_BUFFERPOOL_ENABLED = true;
public final static String PARQUET_COMPRESS_ZSTD_LEVEL = "parquet.compression.codec.zstd.level";
public final static int DEFAULT_PARQUET_COMPRESS_ZSTD_LEVEL = 3;
public final static String PARQUET_COMPRESS_ZSTD_WORKERS = "parquet.compression.codec.zstd.workers";
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