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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/06/13 15:01:05 UTC

[GitHub] [pulsar] xuesong172500 opened a new issue #7268: broker exited and Error contacting zookeeper

xuesong172500 opened a new issue #7268:
URL: https://github.com/apache/pulsar/issues/7268


   **Describe the bug**
   22:38:01.722 [ReplicationWorker] ERROR org.apache.bookkeeper.replication.ReplicationWorker - UnavailableException while replicating fragments
   org.apache.bookkeeper.replication.ReplicationException$UnavailableException: Error contacting zookeeper
           at org.apache.bookkeeper.meta.ZkLedgerUnderreplicationManager.isLedgerReplicationEnabled(ZkLedgerUnderreplicationManager.java:728) ~[org.apache.bookkeeper-bookkeeper-server-4.10.0.jar:4.10.0]
           at org.apache.bookkeeper.meta.ZkLedgerUnderreplicationManager.waitIfLedgerReplicationDisabled(ZkLedgerUnderreplicationManager.java:619) ~[org.apache.bookkeeper-bookkeeper-server-4.10.0.jar:4.10.0]
           at org.apache.bookkeeper.meta.ZkLedgerUnderreplicationManager.getLedgerToRereplicate(ZkLedgerUnderreplicationManager.java:600) ~[org.apache.bookkeeper-bookkeeper-server-4.10.0.jar:4.10.0]
           at org.apache.bookkeeper.replication.ReplicationWorker.rereplicate(ReplicationWorker.java:272) ~[org.apache.bookkeeper-bookkeeper-server-4.10.0.jar:4.10.0]
           at org.apache.bookkeeper.replication.ReplicationWorker.run(ReplicationWorker.java:238) [org.apache.bookkeeper-bookkeeper-server-4.10.0.jar:4.10.0]
           at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) [io.netty-netty-common-4.1.45.Final.jar:4.1.45.Final]
           at java.lang.Thread.run(Thread.java:745) [?:1.8.0_101]
   Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /ledgers/underreplication/disable
           at org.apache.zookeeper.KeeperException.create(KeeperException.java:102) ~[org.apache.pulsar-pulsar-zookeeper-2.5.1.jar:2.5.1]
           at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[org.apache.pulsar-pulsar-zookeeper-2.5.1.jar:2.5.1]
           at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021) ~[org.apache.pulsar-pulsar-zookeeper-2.5.1.jar:2.5.1]
           at org.apache.bookkeeper.zookeeper.ZooKeeperClient.access$2301(ZooKeeperClient.java:70) ~[org.apache.bookkeeper-bookkeeper-server-4.10.0.jar:4.10.0]
   
   
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   **Expected behavior**
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[GitHub] [pulsar] Ghatage commented on issue #7268: bookie exited and Error contacting zookeeper

Posted by GitBox <gi...@apache.org>.
Ghatage commented on issue #7268:
URL: https://github.com/apache/pulsar/issues/7268#issuecomment-643666061


   @xuesong172500 
   From the looks of it, the auto recovery process failed to replicate underreplicated ledgers because it was unable to contact Zookeeper.
   
   Can you please give us more information as to why the connections might be failing?
   Is the Zookeeper process up?
   If it is up and you still got this, is there a Zookeeper log that we can check?


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