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References: 
 <CAKKbPb+rqMcZJFD2nzoUfrbuuOHwES-xtMAQcH-Pe8mu6xKa9A@mail.gmail.com>
	<CALte62yNDJgf6Hb6fzezAKD1J3nKNaRmrAvzZdLK0DtW1h5Gww@mail.gmail.com>
Date: Tue, 12 Jan 2016 10:42:28 +0800
Message-ID: 
 <CAKKbPbKrTuyUvQ+fmj9kzB9zmTDwgFZhBkUb8hzxr5kX=-9New@mail.gmail.com>
Subject: Re: After namenode failed, some regions stuck in Closed state
From: Heng Chen <heng.chen.1986@gmail.com>
To: user@hbase.apache.org
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Information from Web UI

region                                            state
 RIT
4a5c3511dc0b880d063e56042a7da547
PIPE.TABLE_CONFIG,\x01\x00\x00\x00\x00\x00,1451875306059.4a5c3511dc0b880d06=
3e56042a7da547.
state=3DCLOSED, ts=3DTue Jan 12 10:18:06 CST 2016 (1243s ago),
server=3Ddx-pipe-regionserver3-online,16020,1452554429647
1243053


Some error logs in master

2016-01-12 07:18:18,345 ERROR
[PriorityRpcServer.handler=3D10,queue=3D0,port=3D16000] master.MasterRpcSer=
vices:
Region server dx-pipe-regionserver4-online,16020,1447236435629 reported a
fatal error:
ABORTING region server dx-pipe-regionserver4-online,16020,1447236435629:
Replay of WAL required. Forcing server shutdown
Cause:
org.apache.hadoop.hbase.DroppedSnapshotException: region:
ape_fenbi_exercise,\xCF\xB7\x9D\x02\x00\x00\x00\x00_\x00\x00\x00\x00
^-\xF0_\x00\x00\x00\x00\x00\x00\x00,,1451863106090.2ee0e6e2baed75e214cc4074=
ff51d33b.
        at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushCacheAndCommit(HR=
egion.java:2346)
        at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.jav=
a:2049)
        at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.jav=
a:2011)
        at
org.apache.hadoop.hbase.regionserver.HRegion.flushcache(HRegion.java:1903)
        at
org.apache.hadoop.hbase.regionserver.HRegion.flush(HRegion.java:1829)
        at
org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFl=
usher.java:510)
        at
org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFl=
usher.java:471)
        at
org.apache.hadoop.hbase.regionserver.MemStoreFlusher.access$800(MemStoreFlu=
sher.java:75)
        at
org.apache.hadoop.hbase.regionserver.MemStoreFlusher$FlushHandler.run(MemSt=
oreFlusher.java:259)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.ConnectException: Call From
dx-pipe-regionserver4-online/10.11.51.89 to f04:8020 failed on connection
exception: java.net.ConnectException: Connection refused; For more details
see:  http://wiki.apache.org/hadoop/ConnectionRefused
        at sun.reflect.GeneratedConstructorAccessor112.newInstance(Unknown
Source)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstru=
ctorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:783=
)
        at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:730)
        at org.apache.hadoop.ipc.Client.call(Client.java:1415)
        at org.apache.hadoop.ipc.Client.call(Client.java:1364)
        at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.ja=
va:206)
        at com.sun.proxy.$Proxy16.getFileInfo(Unknown Source)
        at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFil=
eInfo(ClientNamenodeProtocolTranslatorPB.java:707)
        at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp=
l.java:43)
        at java.lang.reflect.Method.invoke(Method.java:483)
        at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocat=
ionHandler.java:187)
        at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHan=
dler.java:102)
        at com.sun.proxy.$Proxy17.getFileInfo(Unknown Source)
        at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp=
l.java:43)
        at java.lang.reflect.Method.invoke(Method.java:483)
        at
org.apache.hadoop.hbase.fs.HFileSystem$1.invoke(HFileSystem.java:279)
        at com.sun.proxy.$Proxy18.getFileInfo(Unknown Source)
        at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1785=
)
        at
org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSyste=
m.java:1068)
        at
org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSyste=
m.java:1064)
        at
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.=
java:81)
        at
org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileS=
ystem.java:1064)
        at
org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:3=
97)
        at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1398)
        at
org.apache.hadoop.hbase.regionserver.StoreFile$WriterBuilder.build(StoreFil=
e.java:629)
        at
org.apache.hadoop.hbase.regionserver.HStore.createWriterInTmp(HStore.java:1=
007)
        at
org.apache.hadoop.hbase.regionserver.DefaultStoreFlusher.flushSnapshot(Defa=
ultStoreFlusher.java:66)
        at
org.apache.hadoop.hbase.regionserver.HStore.flushCache(HStore.java:920)
        at
org.apache.hadoop.hbase.regionserver.HStore$StoreFlusherImpl.flushCache(HSt=
ore.java:2192)
        at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushCacheAndCommit(HR=
egion.java:2299)


2016-01-12 10:36 GMT+08:00 Ted Yu <yuzhihong@gmail.com>:

> Looks like the picture didn't go through.
>
> Consider using third party image hosting site.
>
> Pastebinning server log would help.
>
> Cheers
>
> On Mon, Jan 11, 2016 at 6:28 PM, Heng Chen <heng.chen.1986@gmail.com>
> wrote:
>
> > [image: =E5=86=85=E5=B5=8C=E5=9B=BE=E7=89=87 1]
> >
> >
> > HBASE-1.1.1  hadoop-2.5.0
> >
> >
> > I want to recovery this regions, how?  ask for help.
> >
>

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