When new master joins running cluster but meta is yanked from it as processing
RIT, gets unexpected state
---------------------------------------------------------------------------------------------------------
Key: HBASE-3138
URL: https://issues.apache.org/jira/browse/HBASE-3138
Project: HBase
Issue Type: Bug
Reporter: stack
Fix For: 0.90.0
Testing rolling restart i turned up the following condition.
Master is joining an extant cluster and is trying to clean up RIT. Then the
server hosting .META. is shutdown in the middle of it all. Deal. Here is
exception.
{code}
2010-10-21 06:45:58,592 DEBUG org.apache.hadoop.hbase.master.AssignmentManager:
Handling transition=RS_ZK_REGION_OPENED, server=sv2borg187,60020,1287643131919,
region=efcd899283e96f20faa317772f52adca
2010-10-21 06:45:58,616 FATAL org.apache.hadoop.hbase.master.HMaster: Unhandled
exception. Starting shutdown.
org.apache.hadoop.ipc.RemoteException: java.io.IOException: Server not running
at
org.apache.hadoop.hbase.regionserver.HRegionServer.checkOpen(HRegionServer.java:2198)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.get(HRegionServer.java:1499)
at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:561)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1025)
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:749)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:255)
at $Proxy1.get(Unknown Source)
at org.apache.hadoop.hbase.catalog.MetaReader.getRegion(MetaReader.java:286)
at
org.apache.hadoop.hbase.master.AssignmentManager.processRegionInTransition(AssignmentManager.java:250)
at
org.apache.hadoop.hbase.master.AssignmentManager.processFailover(AssignmentManager.java:209)
at
org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:392)
at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:268)
2010-10-21 06:45:58,617 INFO org.apache.hadoop.hbase.master.HMaster: Aborting
{code}
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
