diff options
| author | Reynold Xin <rxin@apache.org> | 2014-07-15 18:47:39 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@apache.org> | 2014-07-15 18:47:39 -0700 |
| commit | 4576d80a5155c9fbfebe9c36cca06c208bca5bd3 (patch) | |
| tree | cdda518b057bb1e0c8770d737fcac25f4b8f1c78 /core/src/test | |
| parent | c2048a5165b270f5baf2003fdfef7bc6c5875715 (diff) | |
| download | spark-4576d80a5155c9fbfebe9c36cca06c208bca5bd3.tar.gz spark-4576d80a5155c9fbfebe9c36cca06c208bca5bd3.tar.bz2 spark-4576d80a5155c9fbfebe9c36cca06c208bca5bd3.zip | |
[SPARK-2469] Use Snappy (instead of LZF) for default shuffle compression codec
This reduces shuffle compression memory usage by 3x.
Author: Reynold Xin <rxin@apache.org>
Closes #1415 from rxin/snappy and squashes the following commits:
06c1a01 [Reynold Xin] SPARK-2469: Use Snappy (instead of LZF) for default shuffle compression codec.
Diffstat (limited to 'core/src/test')
| -rw-r--r-- | core/src/test/scala/org/apache/spark/io/CompressionCodecSuite.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/test/scala/org/apache/spark/io/CompressionCodecSuite.scala b/core/src/test/scala/org/apache/spark/io/CompressionCodecSuite.scala index 42fc395fa6..3f882a724b 100644 --- a/core/src/test/scala/org/apache/spark/io/CompressionCodecSuite.scala +++ b/core/src/test/scala/org/apache/spark/io/CompressionCodecSuite.scala @@ -46,7 +46,7 @@ class CompressionCodecSuite extends FunSuite { test("default compression codec") { val codec = CompressionCodec.createCodec(conf) - assert(codec.getClass === classOf[LZFCompressionCodec]) + assert(codec.getClass === classOf[SnappyCompressionCodec]) testCodec(codec) } |