David Foregger created ZOOKEEPER-2363:
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Summary: DatadirCleanupManager never created by ZookeeperServerMain
Key: ZOOKEEPER-2363
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2363
Project: ZooKeeper
Issue Type: Bug
Affects Versions: 3.4.0
Reporter: David Foregger
h4. Background
ZOOKEEPER-1107 introduced a DatadirCleanupManager to automatically purge
snapshots. This can be configured using autopurge.snapRetainCount and
autopurge.purgeInterval. This is documented
[here|http://zookeeper.apache.org/doc/r3.4.5/zookeeperAdmin.html#Ongoing+Data+Directory+Cleanup]
and
[there|http://zookeeper.apache.org/doc/r3.4.5/zookeeperAdmin.html#sc_advancedConfiguration].
h4. Symptoms
Autopurging does not work when running a standalone ZooKeeperServer. The
DatadirCleanupManager is started by the QuorumPeerMain, but there is no similar
setup ZooKeeperServerMain. ServerConfig does not hold autopurge properties.
h4. Expected Behavior
Starting a standalone zookeeper server should enable autopurging with the same
behavior as a quorum server.
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