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HDFS, mail # user - Region has been CLOSING for too long, this should eventually complete or the server will expire, send RPC again


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dylan 2013-04-16, 01:51
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Azuryy Yu 2013-04-16, 02:42
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Re: 答复: 答复: Region has been CLOSING for too long, this should eventually complete or the server will expire, send RPC again
Azuryy Yu 2013-04-16, 02:44
and paste ZK configuration in the zookeerp_home/conf/zoo.cfg
On Tue, Apr 16, 2013 at 10:42 AM, Azuryy Yu <[EMAIL PROTECTED]> wrote:

> it located under hbase-home/logs/  if your zookeeper is managed by hbase.
>
> but I noticed you configured QJM, then did your QJM and Hbase share the
> same ZK cluster? if so, then just paste your QJM zk configuration in the
> hdfs-site.xml and hbase zk configuration in the hbase-site.xml.
>
>
> On Tue, Apr 16, 2013 at 10:37 AM, dylan <[EMAIL PROTECTED]> wrote:
>
>> How to check zookeeper log?? It is the binary files, how to transform it
>> to normal log? **** ** **I find the “
>> org.apache.zookeeper.server.LogFormatter”, how to run?**** ** **
>>
>> ** **
>>
>> *发件人:* Azuryy Yu [mailto:[EMAIL PROTECTED]]
>> *发送时间:* 2013年4月16日 10:01
>> *收件人:* [EMAIL PROTECTED]
>> *主题:* Re: 答复: Region has been CLOSING for too long, this should
>> eventually complete or the server will expire, send RPC again****
>>
>> ** **
>>
>> This is zookeeper issue.****
>>
>> ** **
>>
>> please paste zookeeper log here. thanks.****
>>
>> ** **
>>
>> On Tue, Apr 16, 2013 at 9:58 AM, dylan <[EMAIL PROTECTED]> wrote:****
>>
>> It is hbase-0.94.2-cdh4.2.0.****
>>
>>  ****
>>
>> *发件人:* Ted Yu [mailto:[EMAIL PROTECTED]]
>> *发送时间:* 2013年4月16日 9:55
>> *收件人:* [EMAIL PROTECTED]
>> *主题:* Re: Region has been CLOSING for too long, this should eventually
>> complete or the server will expire, send RPC again****
>>
>>  ****
>>
>> I think this question would be more appropriate for HBase user mailing
>> list.****
>>
>>  ****
>>
>> Moving hadoop user to bcc.****
>>
>>  ****
>>
>> Please tell us the HBase version you are using.****
>>
>>  ****
>>
>> Thanks****
>>
>> On Mon, Apr 15, 2013 at 6:51 PM, dylan <[EMAIL PROTECTED]> wrote:****
>>
>> Hi****
>>
>>  ****
>>
>> I am a newer for hadoop, and set up hadoop with tarball . I have 5 nodes
>> for cluster, 2 NN nodes with QJM (3 Journal Nodes, one of them on DN node.
>>  ), 3 DN nodes with zookeepers,  It works fine.  When I reboot one data
>> node machine which includes zookeeper, after that , restart all processes.
>> The hadoop works fine, but hbase not. I cannot disable tables and drop
>> tables.****
>>
>>  ****
>>
>> The logs an follows:****
>>
>> The Hbase HMaster log:****
>>
>> DEBUG org.apache.hadoop.hbase.master.AssignmentManager: Attempted to
>> unassign region -ROOT-,,0.70236052 but it is not currently assigned anywhere
>> ****
>>
>> ,683 INFO org.apache.hadoop.hbase.master.AssignmentManager: Regions in
>> transition timed out:  -ROOT-,,0.70236052 state=CLOSING, ts=1366001558865,
>> server=Master,60000,1366001238313****
>>
>> ,683 INFO org.apache.hadoop.hbase.master.AssignmentManager: Region has
>> been CLOSING for too long, this should eventually complete or the server
>> will expire, send RPC again****
>>
>> 10,684 DEBUG org.apache.hadoop.hbase.master.AssignmentManager: Starting
>> unassignment of region -ROOT-,,0.70236052 (offlining)****
>>
>>  ****
>>
>> The Hbase HRegionServer log:****
>>
>>  ****
>>
>> DEBUG org.apache.hadoop.hbase.io.hfile.LruBlockCache: Stats: total=7.44
>> MB, free=898.81 MB, max=906.24 MB, blocks=0, accesses=0, hits=0,
>> hitRatio=0, cachingAccesses=0, cachingHits=0, cachingHitsRatio=0,
>> evictions=0, evicted=0, evictedPerRun=NaN****
>>
>>  ****
>>
>> The Hbase Web show:****
>>
>> Region                                              State****
>>
>> 70236052    -ROOT-,,0.70236052 state=CLOSING, ts=Mon Apr 15 12:52:38 CST
>> 2013 (75440s ago), server=Master,60000,1366001238313****
>>
>>  ****
>>
>> How fix it?****
>>
>>  ****
>>
>> Thanks.****
>>
>>  ****
>>
>> ** **
>>
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