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  1. HBase
  2. HBASE-12706

Support multiple port numbers in ZK quorum string

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 1.0.0, 2.0.0
    • Fix Version/s: 1.1.0, 2.0.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
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      hbase.zookeeper.quorum configuration now allows servers together with client ports consistent with the way Zookeeper java client accepts the quorum string. In this case, using hbase.zookeeper.clientPort is not needed. eg. hbase.zookeeper.quorum=myserver1:2181,myserver2:20000,myserver3:31111
      Show
      hbase.zookeeper.quorum configuration now allows servers together with client ports consistent with the way Zookeeper java client accepts the quorum string. In this case, using hbase.zookeeper.clientPort is not needed. eg. hbase.zookeeper.quorum=myserver1:2181,myserver2:20000,myserver3:31111

      Description

      HBase does not allow the zk quorum string to contain port numbers in this format:

      hostname1:port1,hostname2:port2,hostname3:port3
      

      Instead it expects the string to be in this format:

      hostname1,hostname2,hostname3:port3
      

      And port 3 is used for all the client ports. We should flex the parsing so that both forms are accepted.

      A sample exception:

      java.io.IOException: Cluster key passed host1:2181,host2:2181,host3:2181,host4:2181,host5:2181:2181:/hbase is invalid, the format should be:hbase.zookeeper.quorum:hbase.zookeeper.client.port:zookeeper.znode.parent
      	at org.apache.hadoop.hbase.zookeeper.ZKUtil.transformClusterKey(ZKUtil.java:403)
      	at org.apache.hadoop.hbase.zookeeper.ZKUtil.applyClusterKeyToConf(ZKUtil.java:386)
      	at org.apache.hadoop.hbase.replication.ReplicationPeersZKImpl.getPeerConf(ReplicationPeersZKImpl.java:304)
      	at org.apache.hadoop.hbase.replication.ReplicationPeersZKImpl.createPeer(ReplicationPeersZKImpl.java:435)
      

        Attachments

        1. HBASE-12706.v1-branch-1.patch
          35 kB
          Stephen Yuan Jiang
        2. hbase-12706-alternate.patch
          38 kB
          Enis Soztutar
        3. HBASE-12706.v2-master.patch
          39 kB
          Stephen Yuan Jiang
        4. HBASE-12706.v2-branch-1.patch
          39 kB
          Stephen Yuan Jiang
        5. HBASE-12706.v3-master.patch
          42 kB
          Stephen Yuan Jiang
        6. HBASE-12706.v3-branch-1.patch
          42 kB
          Stephen Yuan Jiang

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              • Assignee:
                syuanjiang Stephen Yuan Jiang
                Reporter:
                syuanjiang Stephen Yuan Jiang
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                • Due:
                  Created:
                  Updated:
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