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Posted to user@hbase.apache.org by yaoxiaohua <ya...@outlook.com> on 2015/12/24 07:04:42 UTC

regionserver shutdown abnormally

Hi, 

                172.19.206.142 ,this node is running datanode and
regionserver, now the region server always shutdown sometimes, the following
is some log, 

Could you help me analysis why ?

 

2015-12-05 10:20:41,570 WARN
[PostOpenDeployTasks:b7b84410963cbc1484827ceca3439658]
handler.OpenRegionHandler: Exception running postOpenDeployTasks;
region=b7b84410963cbc1484827ceca3439658

java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 0

        at sun.nio.cs.UTF_8$Encoder.encode(UTF_8.java:652)

        at java.lang.StringCoding.encode(StringCoding.java:899)

        at java.lang.String.getBytes(String.java:2226)

        at org.apache.hadoop.hbase.util.Bytes.toBytes(Bytes.java:502)

        at
org.apache.hadoop.hbase.catalog.MetaEditor.addLocation(MetaEditor.java:572)

        at
org.apache.hadoop.hbase.catalog.MetaEditor.updateLocation(MetaEditor.java:46
2)

        at
org.apache.hadoop.hbase.catalog.MetaEditor.updateRegionLocation(MetaEditor.j
ava:442)

        at
org.apache.hadoop.hbase.regionserver.HRegionServer.postOpenDeployTasks(HRegi
onServer.java:1787)

        at
org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler$PostOpenDeplo
yTasksThread.run(OpenRegionHandler.java:325)

2015-12-05 10:29:39,312 WARN
[PostOpenDeployTasks:7aa570f1699ad8121e5adf3ffbf79787]
handler.OpenRegionHandler: Exception running postOpenDeployTasks;
region=7aa570f1699ad8121e5adf3ffbf79787

java.lang.ArrayIndexOutOfBoundsException

        at sun.nio.cs.UTF_8$Encoder.encode(UTF_8.java:652)

        at java.lang.StringCoding.encode(StringCoding.java:899)

        at java.lang.String.getBytes(String.java:2226)

        at org.apache.hadoop.hbase.util.Bytes.toBytes(Bytes.java:502)

        at
org.apache.hadoop.hbase.CompoundConfiguration$1.get(CompoundConfiguration.ja
va:182)

        at
org.apache.hadoop.hbase.CompoundConfiguration.get(CompoundConfiguration.java
:284)

        at
org.apache.hadoop.conf.Configuration.getTrimmed(Configuration.java:872)

        at
org.apache.hadoop.conf.Configuration.getInt(Configuration.java:1089)

        at
org.apache.hadoop.hbase.regionserver.DefaultStoreFileManager.getStoreCompact
ionPriority(DefaultStoreFileManager.java:132)

        at
org.apache.hadoop.hbase.regionserver.HStore.getCompactPriority(HStore.java:1
841)

        at
org.apache.hadoop.hbase.regionserver.CompactSplitThread$CompactionRunner.<in
it>(CompactSplitThread.java:418)

        at
org.apache.hadoop.hbase.regionserver.CompactSplitThread.requestCompactionInt
ernal(CompactSplitThread.java:316)

        at
org.apache.hadoop.hbase.regionserver.CompactSplitThread.requestSystemCompact
ion(CompactSplitThread.java:286)

2015-12-05 10:29:41,890 WARN  [StoreFileOpenerThread-F-1]
hdfs.BlockReaderFactory: I/O error constructing remote block reader.

java.io.EOFException: Premature EOF: no length prefix available

        at
org.apache.hadoop.hdfs.protocolPB.PBHelper.vintPrefixed(PBHelper.java:1986)

        at
org.apache.hadoop.hdfs.RemoteBlockReader2.newBlockReader(RemoteBlockReader2.
java:395)

        at
org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReader(BlockReaderFa
ctory.java:786)

        at
org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReaderFromTcp(BlockR
eaderFactory.java:665)

        at
org.apache.hadoop.hdfs.BlockReaderFactory.build(BlockReaderFactory.java:325)

        at
org.apache.hadoop.hdfs.DFSInputStream.blockSeekTo(DFSInputStream.java:567)

        at
org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:7
93)

        at
org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:840)

        at java.io.DataInputStream.readFully(DataInputStream.java:207)

        at
org.apache.hadoop.hbase.io.hfile.FixedFileTrailer.readFromStream(FixedFileTr
ailer.java:391)

        at
org.apache.hadoop.hbase.io.hfile.HFile.pickReaderVersion(HFile.java:537)

        at
org.apache.hadoop.hbase.io.hfile.HFile.createReader(HFile.java:580)

2015-12-05 10:29:41,891 WARN  [StoreFileOpenerThread-F-1] hdfs.DFSClient:
Failed to connect to /172.19.206.142:50011 for block, add to deadNodes and
continue. java.io.EOFException: Premature EOF: no length prefix available

java.io.EOFException: Premature EOF: no length prefix available

        at
org.apache.hadoop.hdfs.protocolPB.PBHelper.vintPrefixed(PBHelper.java:1986)

        at
org.apache.hadoop.hdfs.RemoteBlockReader2.newBlockReader(RemoteBlockReader2.
java:395)

        at
org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReader(BlockReaderFa
ctory.java:786)

        at
org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReaderFromTcp(BlockR
eaderFactory.java:665)

        at
org.apache.hadoop.hdfs.BlockReaderFactory.build(BlockReaderFactory.java:325)

        at
org.apache.hadoop.hdfs.DFSInputStream.blockSeekTo(DFSInputStream.java:567)

        at
org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:7
93)

        at
org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:840)

        at java.io.DataInputStream.readFully(DataInputStream.java:207)

        at
org.apache.hadoop.hbase.io.hfile.FixedFileTrailer.readFromStream(FixedFileTr
ailer.java:391)

        at
org.apache.hadoop.hbase.io.hfile.HFile.pickReaderVersion(HFile.java:537)

        at
org.apache.hadoop.hbase.io.hfile.HFile.createReader(HFile.java:580)

2015-12-05 14:03:20,801 WARN  [StoreFileOpenerThread-F-1]
hdfs.BlockReaderFactory: I/O error constructing remote block reader.

java.io.EOFException: Premature EOF: no length prefix available

        at
org.apache.hadoop.hdfs.protocolPB.PBHelper.vintPrefixed(PBHelper.java:1986)

        at
org.apache.hadoop.hdfs.RemoteBlockReader2.newBlockReader(RemoteBlockReader2.
java:395)

        at
org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReader(BlockReaderFa
ctory.java:786)

        at
org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReaderFromTcp(BlockR
eaderFactory.java:665)

        at
org.apache.hadoop.hdfs.BlockReaderFactory.build(BlockReaderFactory.java:325)

        at
org.apache.hadoop.hdfs.DFSInputStream.blockSeekTo(DFSInputStream.java:567)

        at
org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:7
93)

        at
org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:840)

        at java.io.DataInputStream.readFully(DataInputStream.java:207)

        at
org.apache.hadoop.hbase.io.hfile.FixedFileTrailer.readFromStream(FixedFileTr
ailer.java:391)

        at
org.apache.hadoop.hbase.io.hfile.HFile.pickReaderVersion(HFile.java:537)

        at
org.apache.hadoop.hbase.io.hfile.HFile.createReader(HFile.java:580)

        at
org.apache.hadoop.hbase.regionserver.StoreFile$Reader.<init>(StoreFile.java:
1019)

        2015-12-05 14:48:33,859 WARN  [StoreFileOpenerThread-F-1]
hdfs.BlockReaderFactory: I/O error constructing remote block reader.

java.io.EOFException: Premature EOF: no length prefix available

        at
org.apache.hadoop.hdfs.protocolPB.PBHelper.vintPrefixed(PBHelper.java:1986)

        at
org.apache.hadoop.hdfs.RemoteBlockReader2.newBlockReader(RemoteBlockReader2.
java:395)

        at
org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReader(BlockReaderFa
ctory.java:786)

        at
org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReaderFromTcp(BlockR
eaderFactory.java:665)

        at
org.apache.hadoop.hdfs.BlockReaderFactory.build(BlockReaderFactory.java:325)

        at
org.apache.hadoop.hdfs.DFSInputStream.blockSeekTo(DFSInputStream.java:567)

        at
org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:7
93)

        at
org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:840)

        at java.io.DataInputStream.readFully(DataInputStream.java:207)

        at
org.apache.hadoop.hbase.io.hfile.FixedFileTrailer.readFromStream(FixedFileTr
ailer.java:391)

        at
org.apache.hadoop.hbase.io.hfile.HFile.pickReaderVersion(HFile.java:537)

        at
org.apache.hadoop.hbase.io.hfile.HFile.createReader(HFile.java:580)

        at
org.apache.hadoop.hbase.regionserver.StoreFile$Reader.<init>(StoreFile.java:
1019)

        at
org.apache.hadoop.hbase.regionserver.StoreFileInfo.open(StoreFileInfo.java:2
11)

2015-12-05 16:02:51,026 WARN  [RS_CLOSE_REGION-px42pub:60020-0]
regionserver.HRegionServer: Unable to report fatal error to master

java.lang.ArrayIndexOutOfBoundsException

        at sun.nio.cs.UTF_8$Decoder.decode(UTF_8.java:396)

        at java.lang.StringCoding.decode(StringCoding.java:810)

        at java.lang.String.<init>(String.java:2212)

        at org.apache.hadoop.hbase.util.Bytes.toString(Bytes.java:380)

        at
org.apache.hadoop.hbase.ServerName.parseVersionedServerName(ServerName.java:
316)

        at
org.apache.hadoop.hbase.regionserver.HRegionServer.abort(HRegionServer.java:
1832)

        at
org.apache.hadoop.hbase.regionserver.handler.CloseRegionHandler.process(Clos
eRegionHandler.java:159)

        at
org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)

        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:11
77)

        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:6
42)

        at java.lang.Thread.run(Thread.java:857)

2015-12-05 16:02:51,026 INFO  [RS_CLOSE_REGION-px42pub:60020-0]
regionserver.HRegionServer: STOPPED: Unrecoverable exception while closing
region GPRS_201510,fca0,1435662970705.e908e82b92df6407941becdca7703e62.,
still finishing close

2015-12-05 16:02:43,411 INFO  [Thread-844] hdfs.DFSClient: Exception in
createBlockOutputStream

java.io.EOFException: Premature EOF: no length prefix available

        at
org.apache.hadoop.hdfs.protocolPB.PBHelper.vintPrefixed(PBHelper.java:1986)

        at
org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.createBlockOutputStream(
DFSOutputStream.java:1344)

        at
org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DF
SOutputStream.java:1271)

        at
org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java
:525)

 


 Best Regards,

Evan

Re: regionserver shutdown abnormally

Posted by Ted Yu <yu...@gmail.com>.
Which hbase release are you using ?

After a brief search, looks like Chinese char might be present in region
name or config value.

Can you double check ?

On Wed, Dec 23, 2015 at 10:04 PM, yaoxiaohua <ya...@outlook.com> wrote:

> Hi,
>
>                 172.19.206.142 ,this node is running datanode and
> regionserver, now the region server always shutdown sometimes, the
> following
> is some log,
>
> Could you help me analysis why ?
>
>
>
> 2015-12-05 10:20:41,570 WARN
> [PostOpenDeployTasks:b7b84410963cbc1484827ceca3439658]
> handler.OpenRegionHandler: Exception running postOpenDeployTasks;
> region=b7b84410963cbc1484827ceca3439658
>
> java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 0
>
>         at sun.nio.cs.UTF_8$Encoder.encode(UTF_8.java:652)
>
>         at java.lang.StringCoding.encode(StringCoding.java:899)
>
>         at java.lang.String.getBytes(String.java:2226)
>
>         at org.apache.hadoop.hbase.util.Bytes.toBytes(Bytes.java:502)
>
>         at
> org.apache.hadoop.hbase.catalog.MetaEditor.addLocation(MetaEditor.java:572)
>
>         at
>
> org.apache.hadoop.hbase.catalog.MetaEditor.updateLocation(MetaEditor.java:46
> 2)
>
>         at
>
> org.apache.hadoop.hbase.catalog.MetaEditor.updateRegionLocation(MetaEditor.j
> ava:442)
>
>         at
>
> org.apache.hadoop.hbase.regionserver.HRegionServer.postOpenDeployTasks(HRegi
> onServer.java:1787)
>
>         at
>
> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler$PostOpenDeplo
> yTasksThread.run(OpenRegionHandler.java:325)
>
> 2015-12-05 10:29:39,312 WARN
> [PostOpenDeployTasks:7aa570f1699ad8121e5adf3ffbf79787]
> handler.OpenRegionHandler: Exception running postOpenDeployTasks;
> region=7aa570f1699ad8121e5adf3ffbf79787
>
> java.lang.ArrayIndexOutOfBoundsException
>
>         at sun.nio.cs.UTF_8$Encoder.encode(UTF_8.java:652)
>
>         at java.lang.StringCoding.encode(StringCoding.java:899)
>
>         at java.lang.String.getBytes(String.java:2226)
>
>         at org.apache.hadoop.hbase.util.Bytes.toBytes(Bytes.java:502)
>
>         at
>
> org.apache.hadoop.hbase.CompoundConfiguration$1.get(CompoundConfiguration.ja
> va:182)
>
>         at
>
> org.apache.hadoop.hbase.CompoundConfiguration.get(CompoundConfiguration.java
> :284)
>
>         at
> org.apache.hadoop.conf.Configuration.getTrimmed(Configuration.java:872)
>
>         at
> org.apache.hadoop.conf.Configuration.getInt(Configuration.java:1089)
>
>         at
>
> org.apache.hadoop.hbase.regionserver.DefaultStoreFileManager.getStoreCompact
> ionPriority(DefaultStoreFileManager.java:132)
>
>         at
>
> org.apache.hadoop.hbase.regionserver.HStore.getCompactPriority(HStore.java:1
> 841)
>
>         at
>
> org.apache.hadoop.hbase.regionserver.CompactSplitThread$CompactionRunner.<in
> it>(CompactSplitThread.java:418)
>
>         at
>
> org.apache.hadoop.hbase.regionserver.CompactSplitThread.requestCompactionInt
> ernal(CompactSplitThread.java:316)
>
>         at
>
> org.apache.hadoop.hbase.regionserver.CompactSplitThread.requestSystemCompact
> ion(CompactSplitThread.java:286)
>
> 2015-12-05 10:29:41,890 WARN  [StoreFileOpenerThread-F-1]
> hdfs.BlockReaderFactory: I/O error constructing remote block reader.
>
> java.io.EOFException: Premature EOF: no length prefix available
>
>         at
> org.apache.hadoop.hdfs.protocolPB.PBHelper.vintPrefixed(PBHelper.java:1986)
>
>         at
>
> org.apache.hadoop.hdfs.RemoteBlockReader2.newBlockReader(RemoteBlockReader2.
> java:395)
>
>         at
>
> org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReader(BlockReaderFa
> ctory.java:786)
>
>         at
>
> org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReaderFromTcp(BlockR
> eaderFactory.java:665)
>
>         at
>
> org.apache.hadoop.hdfs.BlockReaderFactory.build(BlockReaderFactory.java:325)
>
>         at
> org.apache.hadoop.hdfs.DFSInputStream.blockSeekTo(DFSInputStream.java:567)
>
>         at
>
> org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:7
> 93)
>
>         at
> org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:840)
>
>         at java.io.DataInputStream.readFully(DataInputStream.java:207)
>
>         at
>
> org.apache.hadoop.hbase.io.hfile.FixedFileTrailer.readFromStream(FixedFileTr
> ailer.java:391)
>
>         at
> org.apache.hadoop.hbase.io.hfile.HFile.pickReaderVersion(HFile.java:537)
>
>         at
> org.apache.hadoop.hbase.io.hfile.HFile.createReader(HFile.java:580)
>
> 2015-12-05 10:29:41,891 WARN  [StoreFileOpenerThread-F-1] hdfs.DFSClient:
> Failed to connect to /172.19.206.142:50011 for block, add to deadNodes and
> continue. java.io.EOFException: Premature EOF: no length prefix available
>
> java.io.EOFException: Premature EOF: no length prefix available
>
>         at
> org.apache.hadoop.hdfs.protocolPB.PBHelper.vintPrefixed(PBHelper.java:1986)
>
>         at
>
> org.apache.hadoop.hdfs.RemoteBlockReader2.newBlockReader(RemoteBlockReader2.
> java:395)
>
>         at
>
> org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReader(BlockReaderFa
> ctory.java:786)
>
>         at
>
> org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReaderFromTcp(BlockR
> eaderFactory.java:665)
>
>         at
>
> org.apache.hadoop.hdfs.BlockReaderFactory.build(BlockReaderFactory.java:325)
>
>         at
> org.apache.hadoop.hdfs.DFSInputStream.blockSeekTo(DFSInputStream.java:567)
>
>         at
>
> org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:7
> 93)
>
>         at
> org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:840)
>
>         at java.io.DataInputStream.readFully(DataInputStream.java:207)
>
>         at
>
> org.apache.hadoop.hbase.io.hfile.FixedFileTrailer.readFromStream(FixedFileTr
> ailer.java:391)
>
>         at
> org.apache.hadoop.hbase.io.hfile.HFile.pickReaderVersion(HFile.java:537)
>
>         at
> org.apache.hadoop.hbase.io.hfile.HFile.createReader(HFile.java:580)
>
> 2015-12-05 14:03:20,801 WARN  [StoreFileOpenerThread-F-1]
> hdfs.BlockReaderFactory: I/O error constructing remote block reader.
>
> java.io.EOFException: Premature EOF: no length prefix available
>
>         at
> org.apache.hadoop.hdfs.protocolPB.PBHelper.vintPrefixed(PBHelper.java:1986)
>
>         at
>
> org.apache.hadoop.hdfs.RemoteBlockReader2.newBlockReader(RemoteBlockReader2.
> java:395)
>
>         at
>
> org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReader(BlockReaderFa
> ctory.java:786)
>
>         at
>
> org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReaderFromTcp(BlockR
> eaderFactory.java:665)
>
>         at
>
> org.apache.hadoop.hdfs.BlockReaderFactory.build(BlockReaderFactory.java:325)
>
>         at
> org.apache.hadoop.hdfs.DFSInputStream.blockSeekTo(DFSInputStream.java:567)
>
>         at
>
> org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:7
> 93)
>
>         at
> org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:840)
>
>         at java.io.DataInputStream.readFully(DataInputStream.java:207)
>
>         at
>
> org.apache.hadoop.hbase.io.hfile.FixedFileTrailer.readFromStream(FixedFileTr
> ailer.java:391)
>
>         at
> org.apache.hadoop.hbase.io.hfile.HFile.pickReaderVersion(HFile.java:537)
>
>         at
> org.apache.hadoop.hbase.io.hfile.HFile.createReader(HFile.java:580)
>
>         at
>
> org.apache.hadoop.hbase.regionserver.StoreFile$Reader.<init>(StoreFile.java:
> 1019)
>
>         2015-12-05 14:48:33,859 WARN  [StoreFileOpenerThread-F-1]
> hdfs.BlockReaderFactory: I/O error constructing remote block reader.
>
> java.io.EOFException: Premature EOF: no length prefix available
>
>         at
> org.apache.hadoop.hdfs.protocolPB.PBHelper.vintPrefixed(PBHelper.java:1986)
>
>         at
>
> org.apache.hadoop.hdfs.RemoteBlockReader2.newBlockReader(RemoteBlockReader2.
> java:395)
>
>         at
>
> org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReader(BlockReaderFa
> ctory.java:786)
>
>         at
>
> org.apache.hadoop.hdfs.BlockReaderFactory.getRemoteBlockReaderFromTcp(BlockR
> eaderFactory.java:665)
>
>         at
>
> org.apache.hadoop.hdfs.BlockReaderFactory.build(BlockReaderFactory.java:325)
>
>         at
> org.apache.hadoop.hdfs.DFSInputStream.blockSeekTo(DFSInputStream.java:567)
>
>         at
>
> org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:7
> 93)
>
>         at
> org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:840)
>
>         at java.io.DataInputStream.readFully(DataInputStream.java:207)
>
>         at
>
> org.apache.hadoop.hbase.io.hfile.FixedFileTrailer.readFromStream(FixedFileTr
> ailer.java:391)
>
>         at
> org.apache.hadoop.hbase.io.hfile.HFile.pickReaderVersion(HFile.java:537)
>
>         at
> org.apache.hadoop.hbase.io.hfile.HFile.createReader(HFile.java:580)
>
>         at
>
> org.apache.hadoop.hbase.regionserver.StoreFile$Reader.<init>(StoreFile.java:
> 1019)
>
>         at
>
> org.apache.hadoop.hbase.regionserver.StoreFileInfo.open(StoreFileInfo.java:2
> 11)
>
> 2015-12-05 16:02:51,026 WARN  [RS_CLOSE_REGION-px42pub:60020-0]
> regionserver.HRegionServer: Unable to report fatal error to master
>
> java.lang.ArrayIndexOutOfBoundsException
>
>         at sun.nio.cs.UTF_8$Decoder.decode(UTF_8.java:396)
>
>         at java.lang.StringCoding.decode(StringCoding.java:810)
>
>         at java.lang.String.<init>(String.java:2212)
>
>         at org.apache.hadoop.hbase.util.Bytes.toString(Bytes.java:380)
>
>         at
>
> org.apache.hadoop.hbase.ServerName.parseVersionedServerName(ServerName.java:
> 316)
>
>         at
>
> org.apache.hadoop.hbase.regionserver.HRegionServer.abort(HRegionServer.java:
> 1832)
>
>         at
>
> org.apache.hadoop.hbase.regionserver.handler.CloseRegionHandler.process(Clos
> eRegionHandler.java:159)
>
>         at
> org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
>
>         at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:11
> 77)
>
>         at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:6
> 42)
>
>         at java.lang.Thread.run(Thread.java:857)
>
> 2015-12-05 16:02:51,026 INFO  [RS_CLOSE_REGION-px42pub:60020-0]
> regionserver.HRegionServer: STOPPED: Unrecoverable exception while closing
> region GPRS_201510,fca0,1435662970705.e908e82b92df6407941becdca7703e62.,
> still finishing close
>
> 2015-12-05 16:02:43,411 INFO  [Thread-844] hdfs.DFSClient: Exception in
> createBlockOutputStream
>
> java.io.EOFException: Premature EOF: no length prefix available
>
>         at
> org.apache.hadoop.hdfs.protocolPB.PBHelper.vintPrefixed(PBHelper.java:1986)
>
>         at
>
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.createBlockOutputStream(
> DFSOutputStream.java:1344)
>
>         at
>
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DF
> SOutputStream.java:1271)
>
>         at
>
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java
> :525)
>
>
>
>
>  Best Regards,
>
> Evan
>
>