$ ln -s zookeeper-3.4. latest

# Define some default values that can be overridden by system properties

zookeeper.root.logger=INFO, CONSOLE

zookeeper.console.threshold=INFO

zookeeper.log.dir=.

zookeeper.log.file=zookeeper.log

zookeeper.log.threshold=DEBUG

zookeeper.tracelog.dir=.

zookeeper.tracelog.file=zookeeper_trace.log

#

# ZooKeeper Logging Configuration

#

# Format is "<default threshold> (, <appender>)+

# DEFAULT: console appender only

#log4j.rootLogger=${zookeeper.root.logger}

# Example with rolling log file

log4j.rootLogger=DEBUG, ROLLINGFILE

# Example with rolling log file and tracing

#log4j.rootLogger=TRACE, CONSOLE, ROLLINGFILE, TRACEFILE

ZOO_LOG_DIR=/opt/zookeeper/server1/log

[milton@localhost conf]$ more zoo.cfg

# The number of milliseconds of each tick

tickTime=

# The number of ticks that the initial

# synchronization phase can take

initLimit=

# The number of ticks that can pass between

# sending a request and getting an acknowledgement

syncLimit=

# the directory where the snapshot is stored.

# do not use /tmp for storage, /tmp here is just

# example sakes.

dataDir=/opt/zookeeper/server1/data

# the port at which the clients will connect

clientPort=

# the maximum number of client connections.

# increase this if you need to handle more clients

#maxClientCnxns=

#

# Be sure to read the maintenance section of the

# administrator guide before turning on autopurge.

#

# http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance

#

# The number of snapshots to retain in dataDir

#autopurge.snapRetainCount=

# Purge task interval in hours

# Set to "" to disable auto purge feature

#autopurge.purgeInterval=

server.=127.0.0.1::

server.=127.0.0.1::

server.=127.0.0.1::

ZOO_LOG_DIR=/opt/zookeeper/server1/log

    tickTime=

    initLimit=

    syncLimit=

    dataDir=/home/zookeeper/data

    dataLogDir=/home/zookeeper/logs

    clientPort=

    server.=10.1.39.43::

    server.=10.1.39.47::

    server.=10.1.39.48::

 autopurge.snapRetainCount

    (No Java system property)

    New in 3.4.: When enabled, ZooKeeper auto purge feature retains the autopurge.snapRetainCount most recent snapshots and the corresponding transaction logs in the dataDir and dataLogDir respectively and deletes the rest. Defaults to . Minimum value is .


autopurge.purgeInterval

    (No Java system property)

    New in 3.4.: The time interval in hours for which the purge task has to be triggered. Set to a positive integer ( and above) to enable the auto purging. Defaults to .