zookeeper-env.sh

zookeeper-env.sh

#-------------------------------------------------------------------
# zookeeper-env.sh
#--------------------------------------------------------------------
# Configure Log
ZOO_LOG_DIR="/var/log/zookeeper"
ZOO_LOG4J_PROP="WARN, ROLLINGFILE"

# Configure JVM GC log
ZOO_GC_LOG_DIR="/var/log/zookeeper"
SERVER_JVMFLAGS="-verbose:gc -XX:+PrintHeapAtGC -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+PrintTenuringDistr
ibution -XX:+PrintGCApplicationStoppedTime -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=1M -Xloggc:$ZOO_GC_LOG_D
IR/zookeeper.gc -Xmx512m"

# Configure JMX (enabled by default for local monitoring by PID)
# define JMXPORT allows remote monitoring
#JMXDISABLE=true
JMXPORT=10900

# Backup log GC at startup
if [ "x$1" = "xstart" ]; then
    for f in $ZOO_GC_LOG_DIR/zookeeper.gc*; do
        ## Check if the glob gets expanded to existing files.
        ## If not, f here will be exactly the pattern above
        ## and the exists test will evaluate to false.
        if [ -e "$f" ] ; then
            echo "GC log files found - backing up"
            d=$PWD && cd $ZOO_GC_LOG_DIR && tar czf zookeeper.gc.$(date +%Y%m%d-%H%M%S).tgz zookeeper.gc* && cd $d
        else
            echo "No GC log files found"
        fi
        ## This is all we needed to know, so we can break after the first iteration
        break
    done
fi