RegionServer doesn't retry to check if base node is available
-------------------------------------------------------------
Key: HBASE-5666
URL: https://issues.apache.org/jira/browse/HBASE-5666
Project: HBase
Issue Type: Bug
Components: regionserver, zookeeper
Reporter: Matteo Bertozzi
Attachments: hbase-1-regionserver.log, hbase-2-regionserver.log,
hbase-3-regionserver.log, hbase-master.log, hbase-regionserver.log,
hbase-zookeeper.log
I've a script that starts hbase and a couple of region servers in distributed
mode (hbase.cluster.distributed = true)
{code}
$HBASE_HOME/bin/start-hbase.sh
$HBASE_HOME/bin/local-regionservers.sh start 1 2 3
{code}
but the region servers are not able to start...
It seems that during the RS start the the znode is still not available, and
HRegionServer.initializeZooKeeper() check just once if the base not is
available.
{code}
2012-03-28 21:54:05,013 INFO
org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Check the value
configured in 'zookeeper.znode.parent'. There could be a mismatch with the one
configured in the master.
2012-03-28 21:54:08,598 FATAL
org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server
localhost,60202,1332964444824: Initialization of RS failed. Hence aborting RS.
java.io.IOException: Received the shutdown message while waiting.
at
org.apache.hadoop.hbase.regionserver.HRegionServer.blockAndCheckIfStopped(HRegionServer.java:626)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:596)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:558)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:672)
at java.lang.Thread.run(Thread.java:662)
{code}
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