From 8d3e2414d430e1a0eb209eacba2cf739f3eab0c5 Mon Sep 17 00:00:00 2001 From: tedyu Date: Wed, 4 Mar 2015 11:00:52 +0000 Subject: SPARK-6085 Increase default value for memory overhead Author: tedyu 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 --- docs/running-on-yarn.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'docs/running-on-yarn.md') diff --git a/docs/running-on-yarn.md b/docs/running-on-yarn.md index 2b93eef6c2..68b1aeb8eb 100644 --- a/docs/running-on-yarn.md +++ b/docs/running-on-yarn.md @@ -113,7 +113,7 @@ Most of the configs are the same for Spark on YARN as for other deployment modes spark.yarn.executor.memoryOverhead - executorMemory * 0.07, with minimum of 384 + executorMemory * 0.10, with minimum of 384 The amount of off heap memory (in megabytes) to be allocated per executor. This is memory that accounts for things like VM overheads, interned strings, other native overheads, etc. This tends to grow with the executor size (typically 6-10%). -- cgit v1.2.3