Author: eevans
Date: Wed Aug 31 23:57:37 2011
New Revision: 1163873
URL: http://svn.apache.org/viewvc?rev=1163873&view=rev
Log:
set -XX:HeapDumpPath based on env
Patch by satish babu krishnamoorthy and eevans for CASSANDRA-3056
Modified:
cassandra/branches/cassandra-0.8/conf/cassandra-env.sh
Modified: cassandra/branches/cassandra-0.8/conf/cassandra-env.sh
URL:
http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.8/conf/cassandra-env.sh?rev=1163873&r1=1163872&r2=1163873&view=diff
==============================================================================
--- cassandra/branches/cassandra-0.8/conf/cassandra-env.sh (original)
+++ cassandra/branches/cassandra-0.8/conf/cassandra-env.sh Wed Aug 31 23:57:37
2011
@@ -117,7 +117,12 @@ JVM_OPTS="$JVM_OPTS -XX:ThreadPriorityPo
JVM_OPTS="$JVM_OPTS -Xms${MAX_HEAP_SIZE}"
JVM_OPTS="$JVM_OPTS -Xmx${MAX_HEAP_SIZE}"
JVM_OPTS="$JVM_OPTS -Xmn${HEAP_NEWSIZE}"
-JVM_OPTS="$JVM_OPTS -XX:+HeapDumpOnOutOfMemoryError"
+JVM_OPTS="$JVM_OPTS -XX:+HeapDumpOnOutOfMemoryError"
+
+# set jvm HeapDumpPath with CASSANDRA_HEAPDUMP_DIR
+if [ "x$CASSANDRA_HEAPDUMP_DIR" != "x" ]; then
+ JVM_OPTS="$JVM_OPTS
-XX:HeapDumpPath=$CASSANDRA_HEAPDUMP_DIR/cassandra-`date +%s`-pid$$.hprof"
+fi
if [ "`uname`" = "Linux" ] ; then
# reduce the per-thread stack size to minimize the impact of Thrift
