hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Ted Yu <yuzhih...@gmail.com>
Subject Re: Newb sees exception in logs after fresh install
Date Mon, 09 Feb 2015 21:19:32 GMT
The KeeperException was logged at INFO level.

You can issue 'hbase zkcli' command to enter zookeeper shell.
Then use 'rmr <path>' to remove unwanted path.

Cheers

On Mon, Feb 9, 2015 at 1:14 PM, Dan Bikle <wepitch.us@gmail.com> wrote:

> *hello hbase ppl,today I am installing prediction.io
> <http://prediction.io>It uses hbase.I did this:cd Downloads/wget
>
> http://archive.apache.org/dist/hbase/hbase-0.98.6/hbase-0.98.6-hadoop2-bin.tar.gz
> <
> http://archive.apache.org/dist/hbase/hbase-0.98.6/hbase-0.98.6-hadoop2-bin.tar.gz
> >tar
> zxf hbase-0.98.6-hadoop2-bin.tar.gzmv hbase-0.98.6-hadoop2 /home/dan/cd
> /home/dan/ln -s hbase-0.98.6-hadoop2 hbasecd hbasevi
> hbase/conf/hbase-site.xml<configuration>  <property>
> <name>hbase.rootdir</name>    <value>file:///home/dan/hbase</value>
> </property>  <property>    <name>hbase.zookeeper.property.dataDir</name>
> <value>/home/dan/zookeeper</value>
> </property></configuration>bin/start-hbase.shI looked at logs:dan@hp
> ~/hbase $ dan@hp ~/hbase $ tail logs/hbase-dan-master-hp.log 2015-02-09
> 20:55:57,544 DEBUG [main-EventThread] hbase.ZKNamespaceManager: Updating
> namespace cache from node default with data: \x0A\x07default2015-02-09
> 20:55:57,588 DEBUG [main-EventThread] hbase.ZKNamespaceManager: Updating
> namespace cache from node default with data: \x0A\x07default2015-02-09
> 20:55:57,589 DEBUG [main-EventThread] hbase.ZKNamespaceManager: Updating
> namespace cache from node hbase with data: \x0A\x05hbase2015-02-09
> 20:55:57,606 INFO  [ProcessThread(sid:0 cport:-1):]
> server.PrepRequestProcessor: Got user-level KeeperException when processing
> sessionid:0x14b70205dde0000 type:create cxid:0x93 zxid:0x3b txntype:-1
> reqpath:n/a Error Path:/hbase/namespace/default Error:KeeperErrorCode =
> NodeExists for /hbase/namespace/default2015-02-09 20:55:57,618 INFO
>  [M:0;hp:38689] zookeeper.RecoverableZooKeeper: Node
> /hbase/namespace/default already exists and this is not a retry2015-02-09
> 20:55:57,632 INFO  [ProcessThread(sid:0 cport:-1):]
> server.PrepRequestProcessor: Got user-level KeeperException when processing
> sessionid:0x14b70205dde0000 type:create cxid:0x96 zxid:0x3d txntype:-1
> reqpath:n/a Error Path:/hbase/namespace/hbase Error:KeeperErrorCode =
> NodeExists for /hbase/namespace/hbase2015-02-09 20:55:57,640 INFO
>  [M:0;hp:38689] zookeeper.RecoverableZooKeeper: Node /hbase/namespace/hbase
> already exists and this is not a retry2015-02-09 20:55:57,652 INFO
>  [M:0;hp:38689] master.HMaster: Master has completed
> initialization2015-02-09 21:00:47,528 DEBUG [LruStats #0]
> hfile.LruBlockCache: Total=407.29 KB, free=386.30 MB, max=386.70 MB,
> blocks=405484352, accesses=0, hits=0, hitRatio=0, cachingAccesses=0,
> cachingHits=0, cachingHitsRatio=0,evictions=29, evicted=0,
> evictedPerRun=0.02015-02-09 21:00:56,808 DEBUG
> [hp,38689,1423515345937-BalancerChore] balancer.BaseLoadBalancer: Not
> running balancer because only 1 active regionserver(s)dan@hp ~/hbase $
> Questions:Does the above KeeperException indicate a problem?How do I wipe
> my laptop clean of hbase and zookeeper?*
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message