Closing a region, if we get a ConnectException, handle it rather than abort
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Key: HBASE-3202
URL: https://issues.apache.org/jira/browse/HBASE-3202
Project: HBase
Issue Type: Bug
Reporter: stack
Assignee: stack
Fix For: 0.90.0
Attachments: 3202.txt
Got this testing:
{code}
2010-11-05 21:58:41,259 DEBUG org.apache.hadoop.hbase.master.AssignmentManager:
Starting unassignment of region
usertable,user1117790996,1288993795362.0d5d2055ef9d7ee5f11097d58461211f.
(offlining)
2010-11-05 21:58:41,261 FATAL org.apache.hadoop.hbase.master.HMaster: Remote
unexpected exception
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574)
at
org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
at
org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupIOstreams(HBaseClient.java:311)
at
org.apache.hadoop.hbase.ipc.HBaseClient.getConnection(HBaseClient.java:865)
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:732)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
at $Proxy1.closeRegion(Unknown Source)
at
org.apache.hadoop.hbase.master.ServerManager.sendRegionClose(ServerManager.java:564)
at
org.apache.hadoop.hbase.master.AssignmentManager.unassign(AssignmentManager.java:1019)
at
org.apache.hadoop.hbase.master.AssignmentManager.unassign(AssignmentManager.java:966)
at
org.apache.hadoop.hbase.master.handler.DisableTableHandler.handleDisableTable(DisableTableHandler.java:84)
at
org.apache.hadoop.hbase.master.handler.DisableTableHandler.process(DisableTableHandler.java:64)
at org.apache.hadoop.hbase.master.HMaster.disableTable(HMaster.java:803)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1025)
2010-11-05 21:58:41,263 INFO org.apache.hadoop.hbase.master.HMaster: Aborting
{code}
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