[jira] [Created] (HBASE-12706) Support multiple port numbers in ZK quorum string

["Stephen Yuan Jiang (JIRA)" <ji...@apache.org>]

Stephen Yuan Jiang created HBASE-12706:
------------------------------------------

             Summary: Support multiple port numbers in ZK quorum string
                 Key: HBASE-12706
                 URL: https://issues.apache.org/jira/browse/HBASE-12706
             Project: HBase
          Issue Type: Improvement
    Affects Versions: 1.0.0, 2.0.0
            Reporter: Stephen Yuan Jiang
            Assignee: Stephen Yuan Jiang
             Fix For: 1.0.0, 2.0.0


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

{noformat}
hostname1:port1,hostname2:port2,hostname3:port3
{noformat}

Instead it expects the string to be in this format:

{noformat}
hostname1,hostname2,hostname3:port3
{noformat}

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

A sample exception:
{code}
java.io.IOException: Cluster key passed pnj1-bcpc-r1n7:2181,pnj1-bcpc-r1n8:2181,pnj1-bcpc-r2n7:2181,pnj1-bcpc-r3n12:2181,pnj1-bcpc-r3n7:2181:2181:/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)
{code}



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