Updated Branches: refs/heads/trunk 1c1a8a37a -> 9ef53836c
Set MALLOC_ARENA_MAX when unset. Patch by brandonwilliams for CASSANDRA-6126 Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/9ef53836 Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/9ef53836 Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/9ef53836 Branch: refs/heads/trunk Commit: 9ef53836c210e3802a849e33f27e5b924011cd2a Parents: 1c1a8a3 Author: Brandon Williams <brandonwilli...@apache.org> Authored: Mon Oct 14 12:39:44 2013 -0500 Committer: Brandon Williams <brandonwilli...@apache.org> Committed: Mon Oct 14 12:41:39 2013 -0500 ---------------------------------------------------------------------- conf/cassandra-env.sh | 8 ++++++++ 1 file changed, 8 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/cassandra/blob/9ef53836/conf/cassandra-env.sh ---------------------------------------------------------------------- diff --git a/conf/cassandra-env.sh b/conf/cassandra-env.sh index 1ba1a46..c8cb49c 100644 --- a/conf/cassandra-env.sh +++ b/conf/cassandra-env.sh @@ -132,6 +132,10 @@ esac #MAX_HEAP_SIZE="4G" #HEAP_NEWSIZE="800M" +# Set this to control the amount of arenas per-thread in glibc +#MALLOC_ARENA_MAX=4 + + if [ "x$MAX_HEAP_SIZE" = "x" ] && [ "x$HEAP_NEWSIZE" = "x" ]; then calculate_heap_sizes else @@ -141,6 +145,10 @@ else fi fi +if [ "x$MALLOC_ARENA_MAX" = "x" ] + MALLOC_ARENA_MAX=4 +fi + # Specifies the default port over which Cassandra will be available for # JMX connections. JMX_PORT="7199"