[HBASE-1061] Region Server throw NotServingRegionException when batchUpdate during compaction/spliting and then shutdown

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 0.18.1
• Fix Version/s: 0.20.0
• Component/s: regionserver

Environment

1 master, 4 region server
Hadoop 0.18.1
When about 30GB 30,000,000 rows loaded

• Assignee: Schubert Zhang
• Reporter: Schubert Zhang
• Created: 13/Dec/08 14:53
• Updated: 13/Sep/09 22:24
• Resolved: 30/Aug/09 20:19

Description

2008-12-13 21:30:58,184 INFO org.apache.hadoop.hbase.regionserver.LogRoller: Rolling hlog. Number of entries: 30015
2008-12-13 21:30:58,595 INFO org.apache.hadoop.hbase.regionserver.HRegion: starting compaction on region GDR,138884579261228161625885,1229166027688
2008-12-13 21:31:00,162 INFO org.apache.hadoop.hbase.regionserver.HLog: New log writer created at /hbase/log_10.24.1.12_1229150189049_60020/hlog.dat.1229175060158
2008-12-13 21:31:00,162 INFO org.apache.hadoop.hbase.regionserver.HLog: removing old log file /hbase/log_10.24.1.12_1229150189049_60020/hlog.dat.1229173244235 whose highest sequence/edit id is 145008256
2008-12-13 21:31:00,165 INFO org.apache.hadoop.hbase.regionserver.HLog: removing old log file /hbase/log_10.24.1.12_1229150189049_60020/hlog.dat.1229173248573 whose highest sequence/edit id is 145038271
2008-12-13 21:31:05,571 INFO org.apache.hadoop.hbase.regionserver.HRegion: compaction completed on region GDR,138884579261228161625885,1229166027688 in 6sec
2008-12-13 21:31:05,571 INFO org.apache.hadoop.hbase.regionserver.HRegion: Starting split of region GDR,138884579261228161625885,1229166027688
2008-12-13 21:31:05,735 INFO org.apache.hadoop.hbase.regionserver.HRegion: closed GDR,138884579261228161625885,1229166027688
2008-12-13 21:31:05,863 INFO org.apache.hadoop.ipc.Server: IPC Server handler 4 on 60020, call batchUpdate([B@4df611bd, row => 138884603141228853661885,

{column => gdr:start_time, value => '...', column => gdr:imsi, value => '...', column => gdr:msisdn, value => '...', column => gdr:sourceip, value => '...', column => gdr:destip, value => '...', column => gdr:gdrtype, value => '...', column => gdr:req_num, value => '...', column => gdr:apn, value => '...', column => gdr:gdrtime, value => '...', column => gdr:result, value => '...', column => gdr:gtpver, value => '...', column => gdr:remoteno, value => '...', column => gdr:frontno, value => '...', column => gdr:offset, value => '...', column => gdr:url, value => '...'}

, -1) from 10.24.1.10:39000: error: org.apache.hadoop.hbase.NotServingRegionException: Region GDR,138884579261228161625885,1229166027688 closed
org.apache.hadoop.hbase.NotServingRegionException: Region GDR,138884579261228161625885,1229166027688 closed
at org.apache.hadoop.hbase.regionserver.HRegion.obtainRowLock(HRegion.java:1836)
at org.apache.hadoop.hbase.regionserver.HRegion.getLock(HRegion.java:1901)
at org.apache.hadoop.hbase.regionserver.HRegion.batchUpdate(HRegion.java:1432)
at org.apache.hadoop.hbase.regionserver.HRegion.batchUpdate(HRegion.java:1406)
at org.apache.hadoop.hbase.regionserver.HRegionServer.batchUpdate(HRegionServer.java:1415)
at sun.reflect.GeneratedMethodAccessor7.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$Server.call(HbaseRPC.java:554)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:888)
2008-12-13 21:31:07,594 INFO org.apache.hadoop.hbase.regionserver.HRegion: region GDR,138884579261228161625885,1229175065574/642186371 available
2008-12-13 21:31:07,594 INFO org.apache.hadoop.hbase.regionserver.HRegion: closed GDR,138884579261228161625885,1229175065574
2008-12-13 21:31:07,885 INFO org.apache.hadoop.ipc.Server: IPC Server handler 9 on 60020, call batchUpdate([B@7792b8d, row => 138884603141228853661885,

{column => gdr:start_time, value => '...', column => gdr:imsi, value => '...', column => gdr:msisdn, value => '...', column => gdr:sourceip, value => '...', column => gdr:destip, value => '...', column => gdr:gdrtype, value => '...', column => gdr:req_num, value => '...', column => gdr:apn, value => '...', column => gdr:gdrtime, value => '...', column => gdr:result, value => '...', column => gdr:gtpver, value => '...', column => gdr:remoteno, value => '...', column => gdr:frontno, value => '...', column => gdr:offset, value => '...', column => gdr:url, value => '...'}

, -1) from 10.24.1.10:39000: error: org.apache.hadoop.hbase.NotServingRegionException: Region GDR,138884579261228161625885,1229166027688 closed
org.apache.hadoop.hbase.NotServingRegionException: Region GDR,138884579261228161625885,1229166027688 closed
at org.apache.hadoop.hbase.regionserver.HRegion.obtainRowLock(HRegion.java:1836)
at org.apache.hadoop.hbase.regionserver.HRegion.getLock(HRegion.java:1901)
at org.apache.hadoop.hbase.regionserver.HRegion.batchUpdate(HRegion.java:1432)
at org.apache.hadoop.hbase.regionserver.HRegion.batchUpdate(HRegion.java:1406)
at org.apache.hadoop.hbase.regionserver.HRegionServer.batchUpdate(HRegionServer.java:1415)
at sun.reflect.GeneratedMethodAccessor7.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$Server.call(HbaseRPC.java:554)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:888)
2008-12-13 21:31:08,346 INFO org.apache.hadoop.hbase.regionserver.HRegion: region GDR,138884596811227665528885,1229175065574/1240335718 available

The many region throw such exception. and then the region server shutdown

2008-12-13 22:01:46,700 WARN org.apache.hadoop.dfs.DFSClient: DataStreamer Exception: java.io.IOException: Unable to create new block.
at org.apache.hadoop.dfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:2349)
at org.apache.hadoop.dfs.DFSClient$DFSOutputStream.access$1800(DFSClient.java:1735)
at org.apache.hadoop.dfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:1912)

2008-12-13 22:01:46,701 WARN org.apache.hadoop.dfs.DFSClient: Error Recovery for block blk_-1991134958879829135_36755 bad datanode[1]
2008-12-13 22:01:46,701 FATAL org.apache.hadoop.hbase.regionserver.Flusher: Replay of hlog required. Forcing server shutdown

and at last:
008-12-13 22:04:53,414 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: /10.24.1.18:60020. Already tried 6 time(s).
2008-12-13 22:04:54,417 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: /10.24.1.18:60020. Already tried 7 time(s).
2008-12-13 22:04:55,420 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: /10.24.1.18:60020. Already tried 8 time(s).
2008-12-13 22:04:56,423 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: /10.24.1.18:60020. Already tried 9 time(s).
2008-12-13 22:07:04,556 ERROR org.apache.hadoop.hbase.regionserver.CompactSplitThread: Compaction failed for region GDR,138883452271227827193885,1229167157710
java.lang.NullPointerException
at org.apache.hadoop.hbase.client.ServerCallable.getRegionName(ServerCallable.java:71)
at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getRegionServerWithRetries(HConnectionManager.java:863)
at org.apache.hadoop.hbase.client.HTable.commit(HTable.java:964)
at org.apache.hadoop.hbase.client.HTable.commit(HTable.java:950)
at org.apache.hadoop.hbase.regionserver.CompactSplitThread.split(CompactSplitThread.java:167)
at org.apache.hadoop.hbase.regionserver.CompactSplitThread.run(CompactSplitThread.java:85)
2008-12-13 22:07:04,558 INFO org.apache.hadoop.hbase.regionserver.CompactSplitThread: regionserver/0:0:0:0:0:0:0:0:60020.compactor exiting
2008-12-13 22:07:04,558 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: regionserver/0:0:0:0:0:0:0:0:60020 exiting
2008-12-13 22:07:04,627 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: Starting shutdown thread.
2008-12-13 22:07:04,627 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: Shutdown thread complete

Issue Links

• incorporates: HBASE-1094 Region Server throw NotServingRegionException when batchUpdate irredicly (After a large amount of file inserts)