[jira] [Created] (HBASE-25230) Embedded zookeeper server not clean up the old data

["Rural Hunter (Jira)" <ji...@apache.org>]

Rural Hunter created HBASE-25230:
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             Summary: Embedded zookeeper server not clean up the old data
                 Key: HBASE-25230
                 URL: https://issues.apache.org/jira/browse/HBASE-25230
             Project: HBase
          Issue Type: Bug
          Components: Zookeeper
            Reporter: Rural Hunter


The size of zookeeper data dir keeps increasing. I checked the source code and found the zookeeper data cleanup manager is not started by hbase. The standalone zookeeper server runs the data cleanup manager but hbase does not. I suggest add the code below at the beginning of org.apache.hadoop.hbase.zookeeper.HQuorumPeer.runZKServer():
{code:java}
    // Start and schedule the the purge task
    DatadirCleanupManager purgeMgr=new DatadirCleanupManager(
          zkConfig.getDataDir(),
          zkConfig.getDataLogDir(),
          zkConfig.getSnapRetainCount(),
          zkConfig.getPurgeInterval());
    purgeMgr.start();
{code}
I've been running this code in my hbase cluster for quite a long time without problem.



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