[HBASE-6321] ReplicationSource dies reading the peer's id

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.92.1, 0.94.0
• Fix Version/s: 0.94.2
• Hadoop Flags: Reviewed
• Assignee: Jean-Daniel Cryans
• Reporter: Jean-Daniel Cryans
• Created: 03/Jul/12 21:00
• Updated: 07/Apr/13 04:37
• Resolved: 31/Aug/12 05:02

Description

This is what I saw:

2012-07-01 05:04:01,638 ERROR org.apache.hadoop.hbase.replication.regionserver.ReplicationSource: Closing source 8 because an error occurred: Could not read peer's cluster id
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /va1-backup/hbaseid
        at org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
        at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
        at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1021)
        at org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:154)
        at org.apache.hadoop.hbase.zookeeper.ZKUtil.checkExists(ZKUtil.java:259)
        at org.apache.hadoop.hbase.zookeeper.ClusterId.readClusterIdZNode(ClusterId.java:61)
        at org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:253)

The session should just be reopened.