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HBase >> mail # user >> hbase error


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wanli gao 2012-11-21, 15:44
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Stack 2012-11-21, 17:32
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wanli gao 2012-11-21, 17:42
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Jean-Marc Spaggiari 2012-11-21, 17:46
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Re: hbase error
Hello Wanli,

    Have you set the  HBASE_MANAGES_ZK property in your hbase-env.sh file
to 'true'? Aslo, I would suggest you to use the latest stable release.

Regards,
    Mohammad Tariq

On Wed, Nov 21, 2012 at 11:16 PM, Jean-Marc Spaggiari <
[EMAIL PROTECTED]> wrote:

> Hi Wanli,
>
> I can see that on your logs:
>
> Failed to read: org.apache.zookeeper.KeeperException$NoNodeException:
> KeeperErrorCode = NoNode for /hbase/root-region-server
>
> and Read ZNode /hbase/root-region-server got 127.0.0.1:60020
>
> It's connecting locally, no? Do you have your Quorum configured on
> your hbase-site.xml
>
> On your master, what is "bin/hbase zkcli" giving?
>
> JM
>
> 2012/11/21, wanli gao <[EMAIL PROTECTED]>:
> > zookeeper is running well,
> > regionserver log:
> > 2012-11-22 00:54:53,773 INFO
> > org.apache.hadoop.hbase.regionserver.HRegionServer: HRegionServer
> > started at: 127.0.0.1:60020
> > 2012-11-22 00:54:53,774 INFO org.apache.hadoop.ipc.HBaseServer: IPC
> > Server handler 24 on 60020: starting
> > 2012-11-22 00:54:53,774 DEBUG
> > org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Failed to read:
> > org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode > > NoNode for /hbase/root-region-server
> > 2012-11-22 00:54:53,791 INFO
> > org.apache.hadoop.hbase.regionserver.StoreFile: Allocating LruBlockCache
> > with maximum size 197.4m
> > 2012-11-22 00:54:53,812 INFO
> > org.apache.hadoop.hbase.regionserver.HRegionServer: MSG_REGION_OPEN:
> > -ROOT-,,0
> > 2012-11-22 00:54:53,815 INFO
> > org.apache.hadoop.hbase.regionserver.HRegionServer: Worker:
> > MSG_REGION_OPEN: -ROOT-,,0
> > 2012-11-22 00:54:53,841 DEBUG
> > org.apache.hadoop.hbase.regionserver.HRegion: Creating region -ROOT-,,0,
> > encoded=70236052
> > 2012-11-22 00:54:53,871 INFO
> > org.apache.hadoop.hbase.regionserver.HRegion: region -ROOT-,,0/70236052
> > available; sequence id is 0
> > 2012-11-22 00:54:53,897 DEBUG
> > org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Failed to read:
> > org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode > > NoNode for /hbase/root-region-server
> > 2012-11-22 00:54:54,938 DEBUG
> > org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Read ZNode
> > /hbase/root-region-server got 127.0.0.1:60020
> > 2012-11-22 00:55:53,808 DEBUG
> > org.apache.hadoop.hbase.io.hfile.LruBlockCache: Cache Stats: Sizes:
> > Total=0.9263153MB (971312), Free=196.52368MB (206070016), Max=197.45MB
> > (207041328), Counts: Blocks=0, Access=0, Hit=0, Miss=0, Evictions=0,
> > Evicted=0, Ratios: Hit Ratio=NaN%, Miss Ratio=NaN%, Evicted/Run=NaN
> > mater log:
> > 2012-11-22 00:55:32,964 INFO org.apache.zookeeper.ClientCnxn: Server
> > connection successful
> > 2012-11-22 00:55:32,988 DEBUG
> > org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Read ZNode
> > /hbase/master got 127.0.0.1:60000
> > 2012-11-22 00:55:33,021 DEBUG
> > org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Read ZNode
> > /hbase/root-region-server got 127.0.0.1:60020
> > 2012-11-22 00:55:33,024 DEBUG
> > org.apache.hadoop.hbase.client.HConnectionManager$TableServers: Found
> > ROOT at 127.0.0.1:60020
> > 2012-11-22 00:55:50,944 INFO
> > org.apache.hadoop.hbase.master.ServerManager: 1 region servers, 0 dead,
> > average load 1.0
> > 2012-11-22 00:55:51,110 INFO org.apache.hadoop.hbase.master.BaseScanner:
> > RegionManager.rootScanner scanning meta region {server: 127.0.0.1:60020,
> > regionname: -ROOT-,,0, startKey: <>}
> > 2012-11-22 00:55:51,117 INFO org.apache.hadoop.hbase.master.BaseScanner:
> > RegionManager.rootScanner scan of 0 row(s) of meta region {server:
> > 127.0.0.1:60020, regionname: -ROOT-,,0, startKey: <>} complete
> > 于 2012年11月22日 01:32, Stack 写道:
> >> What do the logs say?
> >> St.Ack
> >>
> >> On Wed, Nov 21, 2012 at 7:44 AM, wanli gao <[EMAIL PROTECTED]> wrote:
> >>> hi all,
> >>> i m now running hbase on pseudo-distributed mode, and when i open hbase
> >>> webUI: http://localhost:60010/master.jsp,its give an error:
> >>> Trying to contact region server null for region , row '', but failed
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wanli gao 2012-11-21, 18:00
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Mohammad Tariq 2012-11-21, 18:05
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wanli gao 2012-11-22, 01:45
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Mohamed Ibrahim 2012-11-22, 02:04
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wanli gao 2012-11-22, 02:37
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wanli gao 2012-11-21, 17:54
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wanli gao 2012-11-21, 16:32
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anil gupta 2012-11-21, 17:06
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Jean-Marc Spaggiari 2012-11-21, 17:25
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wanli gao 2012-11-21, 17:35
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB