diff --git a/pregelix-core/src/main/resources/scripts/startcc.sh b/pregelix-core/src/main/resources/scripts/startcc.sh
index fe2551d..efb79ce 100644
--- a/pregelix-core/src/main/resources/scripts/startcc.sh
+++ b/pregelix-core/src/main/resources/scripts/startcc.sh
@@ -22,4 +22,4 @@
 
 #Launch hyracks cc script
 chmod -R 755 $HYRACKS_HOME
-$HYRACKS_HOME/hyracks-server/target/appassembler/bin/hyrackscc -client-net-ip-address $CCHOST -cluster-net-ip-address $CCHOST -client-net-port $CC_CLIENTPORT -cluster-net-port $CC_CLUSTERPORT -max-heartbeat-lapse-periods 999999 -default-max-job-attempts 0 -job-history-size 3 &> $CCLOGS_DIR/cc.log &
+$HYRACKS_HOME/hyracks-server/target/appassembler/bin/hyrackscc -client-net-ip-address $CCHOST -cluster-net-ip-address $CCHOST -client-net-port $CC_CLIENTPORT -cluster-net-port $CC_CLUSTERPORT -max-heartbeat-lapse-periods 999999 -default-max-job-attempts 0 -job-history-size 0 &> $CCLOGS_DIR/cc.log &