CME in Master in RegionManager.applyActions
-------------------------------------------
Key: HBASE-1162
URL: https://issues.apache.org/jira/browse/HBASE-1162
Project: Hadoop HBase
Issue Type: Bug
Components: master
Affects Versions: 0.19.0
Reporter: Andrew Purtell
CME in Master in RegionManager.applyActions
I believe a region server reported during while a manual compaction request was
being processed.
hbase> compact 'content'
followed within seconds by...
2009-01-28 22:41:00,822 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server
handler 7 on 60000, call regionServerReport(address: 10.30.94.34:60020,
startcode: 1233137135818, load: (requests=11, regions=257, usedHeap=1013,
maxHeap=1774), [Lorg.apache.hadoop.hbase.HMsg;@6cf8f20d,
[Lorg.apache.hadoop.hbase.HRegionInfo;@4bdb6b5f) from 10.30.94.34:58823: error:
java.io.IOException: java.util.ConcurrentModificationException
java.io.IOException: java.util.ConcurrentModificationException
at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1100)
at java.util.TreeMap$ValueIterator.next(TreeMap.java:1145)
at
org.apache.hadoop.hbase.master.RegionManager.applyActions(RegionManager.java:1015)
at
org.apache.hadoop.hbase.master.RegionManager.applyActions(RegionManager.java:996)
at
org.apache.hadoop.hbase.master.ServerManager.processMsgs(ServerManager.java:452)
at
org.apache.hadoop.hbase.master.ServerManager.processRegionServerAllsWell(ServerManager.java:388)
at
org.apache.hadoop.hbase.master.ServerManager.regionServerReport(ServerManager.java:292)
at
org.apache.hadoop.hbase.master.HMaster.regionServerReport(HMaster.java:569)
at sun.reflect.GeneratedMethodAccessor3.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$Server.call(HBaseRPC.java:632)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:895)
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