increase -Xss to 256k Patch by eevans; reviewed by jbellis for CASSANDRA-5517
Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/16fcd152 Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/16fcd152 Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/16fcd152 Branch: refs/heads/trunk Commit: 16fcd1529bf3ff3c09a721cdff8f8866c36dd839 Parents: e7c96c4 Author: Eric Evans <eev...@apache.org> Authored: Mon Jul 8 13:23:14 2013 -0500 Committer: Eric Evans <eev...@apache.org> Committed: Thu Aug 15 20:41:12 2013 +0200 ---------------------------------------------------------------------- conf/cassandra-env.sh | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/cassandra/blob/16fcd152/conf/cassandra-env.sh ---------------------------------------------------------------------- diff --git a/conf/cassandra-env.sh b/conf/cassandra-env.sh index e1d6751..12cef7e 100644 --- a/conf/cassandra-env.sh +++ b/conf/cassandra-env.sh @@ -184,14 +184,9 @@ fi startswith() { [ "${1#$2}" != "$1" ]; } -if [ "`uname`" = "Linux" ] ; then - # reduce the per-thread stack size to minimize the impact of Thrift - # thread-per-client. (Best practice is for client connections to - # be pooled anyway.) Only do so on Linux where it is known to be - # supported. - # u34 and greater need 180k - JVM_OPTS="$JVM_OPTS -Xss180k" -fi +# Per-thread stack size. +JVM_OPTS="$JVM_OPTS -Xss256k" + echo "xss = $JVM_OPTS" # GC tuning options
