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| author | tedyu <yuzhihong@gmail.com> | 2015-03-04 11:00:52 +0000 |
|---|---|---|
| committer | Sean Owen <sowen@cloudera.com> | 2015-03-04 11:00:52 +0000 |
| commit | 8d3e2414d430e1a0eb209eacba2cf739f3eab0c5 (patch) | |
| tree | 8b6ccc21e922607adf609dd2de7d0eee3f5d8aa5 /core/src | |
| parent | 76e20a0a03cf2c02db35e00271924efb070eaaa5 (diff) | |
| download | spark-8d3e2414d430e1a0eb209eacba2cf739f3eab0c5.tar.gz spark-8d3e2414d430e1a0eb209eacba2cf739f3eab0c5.tar.bz2 spark-8d3e2414d430e1a0eb209eacba2cf739f3eab0c5.zip | |
SPARK-6085 Increase default value for memory overhead
Author: tedyu <yuzhihong@gmail.com>
Closes #4836 from tedyu/master and squashes the following commits:
d65b495 [tedyu] SPARK-6085 Increase default value for memory overhead
1fdd4df [tedyu] SPARK-6085 Increase default value for memory overhead
Diffstat (limited to 'core/src')
| -rw-r--r-- | core/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MemoryUtils.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MemoryUtils.scala b/core/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MemoryUtils.scala index 5101ec8352..705116cb13 100644 --- a/core/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MemoryUtils.scala +++ b/core/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MemoryUtils.scala @@ -21,7 +21,7 @@ import org.apache.spark.SparkContext private[spark] object MemoryUtils { // These defaults copied from YARN - val OVERHEAD_FRACTION = 1.07 + val OVERHEAD_FRACTION = 1.10 val OVERHEAD_MINIMUM = 384 def calculateTotalMemory(sc: SparkContext) = { |