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Posted to commits@spark.apache.org by rx...@apache.org on 2014/03/08 08:24:08 UTC
git commit: Allow sbt to use more than 1G of heap.
Repository: spark
Updated Branches:
refs/heads/master a99fb3747 -> 8ad486add
Allow sbt to use more than 1G of heap.
There was a mistake in sbt build file ( introduced by 012bd5fbc97dc40bb61e0e2b9cc97ed0083f37f6 ) in which we set the default to 2048 and the immediately reset it to 1024.
Without this, building Spark can run out of permgen space on my machine.
Author: Reynold Xin <rx...@apache.org>
Closes #103 from rxin/sbt and squashes the following commits:
8829c34 [Reynold Xin] Allow sbt to use more than 1G of heap.
Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/8ad486ad
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/8ad486ad
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/8ad486ad
Branch: refs/heads/master
Commit: 8ad486add941c9686dfb39309adaf5b7ca66345d
Parents: a99fb37
Author: Reynold Xin <rx...@apache.org>
Authored: Fri Mar 7 23:23:59 2014 -0800
Committer: Reynold Xin <rx...@apache.org>
Committed: Fri Mar 7 23:23:59 2014 -0800
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sbt/sbt-launch-lib.bash | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/spark/blob/8ad486ad/sbt/sbt-launch-lib.bash
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diff --git a/sbt/sbt-launch-lib.bash b/sbt/sbt-launch-lib.bash
index 00a6b41..64e40a8 100755
--- a/sbt/sbt-launch-lib.bash
+++ b/sbt/sbt-launch-lib.bash
@@ -105,7 +105,7 @@ get_mem_opts () {
local mem=${1:-2048}
local perm=$(( $mem / 4 ))
(( $perm > 256 )) || perm=256
- (( $perm < 1024 )) || perm=1024
+ (( $perm < 4096 )) || perm=4096
local codecache=$(( $perm / 2 ))
echo "-Xms${mem}m -Xmx${mem}m -XX:MaxPermSize=${perm}m -XX:ReservedCodeCacheSize=${codecache}m"