[jira] [Created] (ZOOKEEPER-2005) Failure to setCurrentEpoch on lead

[Ioannis Canellos (JIRA)]

Ioannis Canellos created ZOOKEEPER-2005:
-------------------------------------------

             Summary: Failure to setCurrentEpoch on lead
                 Key: ZOOKEEPER-2005
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2005
             Project: ZooKeeper
          Issue Type: Bug
          Components: leaderElection
    Affects Versions: 3.4.6
            Reporter: Ioannis Canellos


We are embedding the zookeeper server in our container and every now and then I 
see the exception below when running our integration tests suite.

This is something that have never bother us before when using 3.4.5 but we do 
see in 3.4.6. 

When this occurs, the ensemble is not formed.


java.io.IOException: Could not rename temporary file 
/data/zookeeper/0001/version-2/currentEpoch.tmp to 
/data/zookeeper/0001/version-2/currentEpoch
        at 
org.apache.zookeeper.common.AtomicFileOutputStream.close(AtomicFileOutputStream.java:82)
        at 
org.apache.zookeeper.server.quorum.QuorumPeer.writeLongToFile(QuorumPeer.java:1202)
        at 
org.apache.zookeeper.server.quorum.QuorumPeer.setCurrentEpoch(QuorumPeer.java:1223)
        at org.apache.zookeeper.server.quorum.Leader.lead(Leader.java:395)



--
This message was sent by Atlassian JIRA
(v6.2#6252)