I would also like to know why your region server went bad, but I'm
missing a lot of information here ;) Like the version of hadoop/hbase,
size of your cluster, the hardware, what/how much are you trying to
insert, and definitely some master and region server logs either in a
pastebin or on a web server, not directly into the email.
Thx,
J-D
On Wed, Apr 7, 2010 at 1:33 AM, 无名氏 <sitong1...@gmail.com> wrote:
> Some region server bad, I doubt.
>
> When I write record to HBase table, throw RetriesExhaustedException:
>
> Exception in thread "main"
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying to
> contact region server Some server, retryOnlyOne=true, index=0,
> islastrow=true, tries=9, numtries=10, i=0, listsize=1,
> region=web_info,r:http:\x2F\x2Fcom.ccidnet.linux.bbs\x2Fread.php\x3Ftid\x3D593055\x26fpage\x3D0\x26toread\x3D\x26page\x3D1,1270529565993
> for region
> web_info,r:http:\x2F\x2Fcom.ccidnet.linux.bbs\x2Fread.php\x3Ftid\x3D593055\x26fpage\x3D0\x26toread\x3D\x26page\x3D1,1270529565993,
> row
> 'r:http:\x2F\x2Fcom.ccidnet.linux.bbs\x2Fread.php\x3Ftid\x3D665064\x26page\x3De\x26fpage\x3D19',
> but failed after 10 attempts.
> Exceptions:
> at
> org.apache.hadoop.hbase.client.HConnectionManager$TableServers$Batch.process(HConnectionManager.java:1120)
> at
> org.apache.hadoop.hbase.client.HConnectionManager$TableServers.processBatchOfRows(HConnectionManager.java:1201)
> at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:605)
> at storage.client.FeedSchema.flushCommits(FeedSchema.java:72)
>
> When I read info from HBase table.
> org.apache.hadoop.hbase.regionserver.WrongRegionException:
> org.apache.hadoop.hbase.regionserver.WrongRegionException: Requested row out
> of range for HRegion
> web_info,r:http:\x2F\x2Fcom.ccidnet.linux.bbs\x2Fread.php\x3Ftid\x3D593055\x26fpage\x3D0\x26toread\x3D\x26page\x3D1,1270529565993,
> startKey='r:http:\x2F\x2Fcom.ccidnet.linux.bbs\x2Fread.php\x3Ftid\x3D593055\x26fpage\x3D0\x26toread\x3D\x26page\x3D1',
> getEndKey()='r:http:\x2F\x2Fcom.ccidnet.linux.bbs\x2Fread.php\x3Ftid\x3D643994',
> row='r:http:\x2F\x2Fcom.ccidnet.linux.bbs\x2Fread.php\x3Ftid\x3D665064\x26page\x3De\x26fpage\x3D19'
> at
> org.apache.hadoop.hbase.regionserver.HRegion.checkRow(HRegion.java:1522)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.obtainRowLock(HRegion.java:1554)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.getLock(HRegion.java:1622)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.get(HRegion.java:2285)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.get(HRegionServer.java:1788)
> at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:648)
> at
> org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:915)
>
> I get META info through hbase shell.
> command:
> get '.META.',
> "web_info,r:http:\x2F\x2Fcom.ccidnet.linux.bbs\x2Fread.php\x3Ftid\x3D593055\x26fpage\x3D0\x26toread\x3D\x26page\x3D1,1270529565993"
> result :
> COLUMN
> CELL
>
> info:regioninfo timestamp=1270529567780, value=REGION => {NAME
> => 'web_info,r:http:\\x2F\\x2Fcom.
>
> ccidnet.linux.bbs\\x2Fread.php\\x3Ftid\\x3D593055\\x26fpage\\x3D0\\x26toread\\x3D
> \\x26page\\x3D1,1270529565993', STARTKEY =>
> 'r:http:\\x2F\\x2Fcom.ccidnet.linux.b
>
> bs\\x2Fread.php\\x3Ftid\\x3D593055\\x26fpage\\x3D0\\x26toread\\x3D\\x26page\\x3D1
> ', ENDKEY =>
> 'r:http:\\x2F\\x2Fcom.ccidnet.linux.bbs\\x2Fread.php\\x3Ftid\\x3D643
> 994', ENCODED => 1771513916, TABLE => {{NAME =>
> 'web_info', FAMILIES => [{NAME =>
> 'article_dedup', VERSIONS => '2', COMPRESSION
> => 'NONE', TTL => '2147483647', BL
> OCKSIZE => '65536', IN_MEMORY => 'false',
> BLOCKCACHE => 'true'}, {NAME => 'dedup'
> , VERSIONS => '2', COMPRESSION => 'NONE', TTL
> => '2147483647', BLOCKSIZE => '6553
> 6', IN_MEMORY => 'false', BLOCKCACHE =>
> 'true'}, {NAME => 'global', VERSIONS => '
> 2', COMPRESSION => 'NONE', TTL => '2147483647',
> BLOCKSIZE => '65536', IN_MEMORY =
> > 'true', BLOCKCACHE => 'true'}, {NAME =>
> 'page_type', VERSIONS => '2', COMPRESSI
> ON => 'NONE', TTL => '2147483647', BLOCKSIZE =>
> '65536', IN_MEMORY => 'false', BL
> OCKCACHE => 'true'}, {NAME => 'parser',
> VERSIONS => '2', COMPRESSION => 'GZ', TTL
> => '2147483647', BLOCKSIZE => '65536',
> IN_MEMORY => 'false', BLOCKCACHE => 'true
> '}, {NAME => 'pid_match', VERSIONS => '2',
> COMPRESSION => 'NONE', TTL => '2147483
> 647', BLOCKSIZE => '65536', IN_MEMORY =>
> 'false', BLOCKCACHE => 'true'}, {NAME =>
> 'raw', VERSIONS => '2', COMPRESSION => 'GZ',
> TTL => '2147483647', BLOCKSIZE => '
> 65536', IN_MEMORY => 'false', BLOCKCACHE =>
> 'true'}, {NAME => 'score', VERSIONS =
> > '2', COMPRESSION => 'NONE', TTL =>
> '2147483647', BLOCKSIZE => '65536', IN_MEMOR
> Y => 'false', BLOCKCACHE =>
> 'true'}]}}
> info:server timestamp=1270624032527, value=
> 172.23.50.3:60020
> info:serverstartcode timestamp=1270624032527, value=1270623960260
>
> Now, I want to know why region server bad, and especially how to repair my
> table.
>
> thks.
>
