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Posted to issues@hbase.apache.org by "Feng Honghua (JIRA)" <ji...@apache.org> on 2013/01/21 04:58:12 UTC
[jira] [Commented] (HBASE-7632) fail to create ReplicationSource if
ReplicationPeer.startStateTracker checkExists(peerStateNode) and find not
exist but fails in createAndWatch due to client/shell is done creating it
then, now throws exception and results in addPeer fail
[ https://issues.apache.org/jira/browse/HBASE-7632?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13558511#comment-13558511 ]
Feng Honghua commented on HBASE-7632:
-------------------------------------
attach the call stack:
2013-01-10 09:22:03,084 ERROR org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Node /hbase/sdtst-miliao/replication/peers/34/peer-state already exists and this is not a retry
2013-01-10 09:22:03,084 ERROR org.apache.hadoop.hbase.replication.regionserver.ReplicationSourceManager: Error while adding a new peer
org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists for /hbase/sdtst-miliao/replication/peers/34/peer-state
at org.apache.zookeeper.KeeperException.create(KeeperException.java:119)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:778)
at org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.createNonSequential(RecoverableZooKeeper.java:420)
at org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.create(RecoverableZooKeeper.java:402)
at org.apache.hadoop.hbase.zookeeper.ZKUtil.createAndWatch(ZKUtil.java:852)
at org.apache.hadoop.hbase.replication.ReplicationPeer.startStateTracker(ReplicationPeer.java:82)
at org.apache.hadoop.hbase.replication.ReplicationZookeeper.getPeer(ReplicationZookeeper.java:344)
at org.apache.hadoop.hbase.replication.ReplicationZookeeper.connectToPeer(ReplicationZookeeper.java:307)
at org.apache.hadoop.hbase.replication.regionserver.ReplicationSourceManager$PeersWatcher.nodeChildrenChanged(ReplicationSourceManager.java:511)
at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.process(ZooKeeperWatcher.java:316)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:519)
> fail to create ReplicationSource if ReplicationPeer.startStateTracker checkExists(peerStateNode) and find not exist but fails in createAndWatch due to client/shell is done creating it then, now throws exception and results in addPeer fail
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-7632
> URL: https://issues.apache.org/jira/browse/HBASE-7632
> Project: HBase
> Issue Type: Bug
> Components: Replication
> Affects Versions: 0.94.2, 0.94.3, 0.94.4
> Reporter: Feng Honghua
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> fail to create ReplicationSource if ReplicationPeer.startStateTracker checkExists(peerStateNode) and find not exist but fails in createAndWatch due to client/shell is done creating it then, now throws exception and results in addPeer fail
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