[HBASE-2305] Client port for ZK has no default

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.90.0
• Hadoop Flags: Reviewed
• Assignee: Unassigned
• Reporter: Jean-Daniel Cryans
• Created: 09/Mar/10 18:27
• Updated: 20/Nov/15 12:42
• Resolved: 15/Mar/10 18:15

Description

From Doug Meil on the list:

config.set("hbase.zookeeper.property.clientPort","2181");

This is consistent with other references to the importance of "hbase.zookeeper.quorum" except that we did this testing with the intent of connecting using only parameters set in code to eliminate any classpath issues with XML files.

FYI... If the last parameter isn't set you'll get the following error....       could this be defaulted to a reasonable value?


10/03/09 10:04:55 ERROR zookeeper.ZooKeeperWrapper: no clientPort found in zoo.cfg
Exception in thread "main" java.io.IOException: Could not read quorum servers from zoo.cfg
     at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.<init>(ZooKeeperWrapper.java:85)
     at org.apache.hadoop.hbase.client.HConnectionManager$ClientZKWatcher.getZooKeeperWrapper(HConnectionManager.java:223)
     at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getZooKeeperWrapper(HConnectionManager.java:932)
     at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRootRegion(HConnectionManager.java:948)
     at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:625)

It should be easy to set it to 2181 along with the other port settings in HQuorumPeer.