org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /hbase/replication/rs

Google Groups | Ron van der Vegt | 2 years ago
  1. 0

    Hbase unstable, master and regionservers crashes every night at ~ 00:07 UTC

    Google Groups | 2 years ago | Ron van der Vegt
    org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /hbase/replication/rs
  2. 0

    [JENKINS] Lucene-Solr-4.x-MacOSX (64bit/jdk1.7.0) - Build # 1391 - Failure! - Grokbase

    grokbase.com | 2 years ago
    org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /collections/collection1/leader_elect/shard1/election
  3. 0

    Lucene - Java Developer - [JENKINS] Lucene-Solr-NightlyTests-5.x - Build # 912 - Failure

    nabble.com | 1 year ago
    org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /live_nodes
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  5. 0

    [JENKINS] Lucene-Solr-Tests-trunk-Java7 - Build # 4810 - Failure - Grokbase

    grokbase.com | 1 year ago
    org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /collections/collection1/leader_elect/shard1/election
  6. 0

    [JENKINS] Lucene-Solr-trunk-Linux (64bit/jdk1.7.0_67) - Build # 11083 - Failure! - Grokbase

    grokbase.com | 1 year ago
    org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /collections/collection1/leader_elect/shard3/election
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Root Cause Analysis

  1. org.apache.zookeeper.KeeperException$SessionExpiredException

    KeeperErrorCode = Session expired for /hbase/replication/rs

    at org.apache.zookeeper.KeeperException.create()
  2. Zookeeper
    ZooKeeper.getChildren
    1. org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
    2. org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
    3. org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1472)
    3 frames
  3. HBase - Client
    ReplicationStateZKBase.getListOfReplicators
    1. org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.getChildren(RecoverableZooKeeper.java:296)
    2. org.apache.hadoop.hbase.zookeeper.ZKUtil.listChildrenNoWatch(ZKUtil.java:573)
    3. org.apache.hadoop.hbase.replication.ReplicationStateZKBase.getListOfReplicators(ReplicationStateZKBase.java:79)
    3 frames
  4. HBase
    CleanerChore.chore
    1. org.apache.hadoop.hbase.replication.master.ReplicationLogCleaner.loadHLogsFromQueues(ReplicationLogCleaner.java:88)
    2. org.apache.hadoop.hbase.replication.master.ReplicationLogCleaner.getDeletableFiles(ReplicationLogCleaner.java:67)
    3. org.apache.hadoop.hbase.master.cleaner.CleanerChore.checkAndDeleteFiles(CleanerChore.java:233)
    4. org.apache.hadoop.hbase.master.cleaner.CleanerChore.checkAndDeleteEntries(CleanerChore.java:157)
    5. org.apache.hadoop.hbase.master.cleaner.CleanerChore.chore(CleanerChore.java:124)
    5 frames
  5. HBase
    Chore.run
    1. org.apache.hadoop.hbase.Chore.run(Chore.java:80)
    1 frame
  6. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:745)
    1 frame