diff options
| -rw-r--r-- | core/src/main/scala/org/apache/spark/storage/BlockManager.scala | 2 | ||||
| -rw-r--r-- | docs/configuration.md | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/core/src/main/scala/org/apache/spark/storage/BlockManager.scala b/core/src/main/scala/org/apache/spark/storage/BlockManager.scala index 6461deee32..ed53558566 100644 --- a/core/src/main/scala/org/apache/spark/storage/BlockManager.scala +++ b/core/src/main/scala/org/apache/spark/storage/BlockManager.scala @@ -81,7 +81,7 @@ private[spark] class BlockManager( // Whether to compress RDD partitions that are stored serialized val compressRdds = conf.getBoolean("spark.rdd.compress", false) // Whether to compress shuffle output temporarily spilled to disk - val compressShuffleSpill = conf.getBoolean("spark.shuffle.spill.compress", false) + val compressShuffleSpill = conf.getBoolean("spark.shuffle.spill.compress", true) val heartBeatFrequency = BlockManager.getHeartBeatFrequency(conf) diff --git a/docs/configuration.md b/docs/configuration.md index be06bd19be..da70cabba2 100644 --- a/docs/configuration.md +++ b/docs/configuration.md @@ -156,7 +156,7 @@ Apart from these, the following properties are also available, and may be useful </tr> <tr> <td>spark.shuffle.spill.compress</td> - <td>false</td> + <td>true</td> <td> Whether to compress data spilled during shuffles. </td> |