Home | About | Sematext search-lucene.com search-hadoop.com
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
 Search Hadoop and all its subprojects:

Switch to Plain View
HBase >> mail # user >> hbase error


+
wanli gao 2012-11-21, 15:44
+
Stack 2012-11-21, 17:32
+
wanli gao 2012-11-21, 17:42
+
Jean-Marc Spaggiari 2012-11-21, 17:46
+
Mohammad Tariq 2012-11-21, 17:51
+
wanli gao 2012-11-21, 18:00
+
Mohammad Tariq 2012-11-21, 18:05
+
wanli gao 2012-11-22, 01:45
Hello Wanli,

Try checking /etc/hosts . Make sure that both localhost and <your machine
name> are set to 127.0.0.1, and not 127.0.1.1 . Some distributions do that
and it will sometimes give strange errors.

Mohamed Ibrahim
On Wed, Nov 21, 2012 at 8:45 PM, wanli gao <[EMAIL PROTECTED]> wrote:

> hi, Mohammad
> i configure hbase according to your wrote, but it give the same error.
> Trying to contact region server null for region , row '', but failed
> after 3 attempts.
> i open RegionServer`s webui,and it `s just one server was running :named
> -ROOT-,,0
> is it correct that just one server running.is here should run a meta
> region server?
> 于 2012年11月22日 02:05, Mohammad Tariq 写道:
> > I have outlined the process here :
> >
> http://cloudfront.blogspot.in/2012/06/how-to-configure-habse-in-pseudo.html
> > See if it is of any help to you.
> >
> > Regards,
> >     Mohammad Tariq
> >
> >
> >
> > On Wed, Nov 21, 2012 at 11:30 PM, wanli gao <[EMAIL PROTECTED]> wrote:
> >
> >> i don`t change HBASE_MANAGES_ZK, it`s default
> >> and i try latest version,but it can`t connect to hdfs
> >> 于 2012年11月22日 01:51, Mohammad Tariq 写道:
> >>> 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
+
wanli gao 2012-11-22, 02:37
+
wanli gao 2012-11-21, 17:54
+
wanli gao 2012-11-21, 16:32
+
anil gupta 2012-11-21, 17:06
+
Jean-Marc Spaggiari 2012-11-21, 17:25
+
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