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$NoNodeException: KeeperErrorCode =
>>> NoNode for /hbase/root-region-server
>>> 2012-11-22 00:54:54,938 DEBUG
>>> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Read ZNode
>>> /hbase/root-region-server got 127.0.0.1:60020
>>> 2012-11-22 00:55:53,808 DEBUG
>>> org.apache.hadoop.hbase.io.hfile.LruBlockCache: Cache Stats: Sizes:
>>> Total=0.9263153MB (971312), Free=196.52368MB (206070016), Max=197.45MB
>>> (207041328), Counts: Blocks=0, Access=0, Hit=0, Miss=0, Evictions=0,
>>> Evicted=0, Ratios: Hit Ratio=NaN%, Miss Ratio=NaN%, Evicted/Run=NaN
>>> mater log:
>>> 2012-11-22 00:55:32,964 INFO org.apache.zookeeper.ClientCnxn: Server
>>> connection successful
>>> 2012-11-22 00:55:32,988 DEBUG
>>> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Read ZNode
>>> /hbase/master got 127.0.0.1:60000
>>> 2012-11-22 00:55:33,021 DEBUG
>>> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Read ZNode
>>> /hbase/root-region-server got 127.0.0.1:60020
>>> 2012-11-22 00:55:33,024 DEBUG
>>> org.apache.hadoop.hbase.client.HConnectionManager$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
>>>>> after 3 attempts.
>>>>> Exceptions:
>>>>> org.apache.hadoop.hbase.TableNotFoundException: .META.
>>>>> org.apache.hadoop.hbase.TableNotFoundException: .META.
>>>>> org.apache.hadoop.hbase.TableNotFoundException: .META.
>>>>> and when i run list on hbase it give the same error,
>>>>> my hbase-site.xml is :
>>>>>
>>>>> <configuration>
>>>>> <property>
>>>>> <name>hbase.rootdir</name>
>>>>> <value>hdfs://localhost:9000/hbase</value>
>>>>> </property>
>>>>> <property>
>>>>> <name>hbase.cluster.distributed</name>
>>>>> <value>true</value>
>>>>> </property>
>>>>> <property>
>>>>> <name>hbase.zookeeper.property.clientPort</name>
>>>>> <value>5000</value>
>>>>> <description>Property from ZooKeeper's config zoo.cfg.
>>>>> The port at which the clients will connect.
>>>>> </description>
>>>>> </property>
>>>>> <property>
>>>>> <name>hbase.zookeeper.quorum</name>
>>>>> <value>localhost</value>
>>>>> </property>
>>>>> <property>
>>>>> <name>hbase.tmp.dir</name>
>>>>> <value>/home/wanli/hadoop/hbasetmp</value>
>>>>> <description>Temporary directory on the local filesystem.</description>
>>>>> </property>
>>>>> <property>
>>>>> <name>hbase.zookeeper.property.dataDir</name>
>>>>> <value>home/wanli/hadoop/hbasezook</value>
>>>>> </property>
>>>>> <property>
>>>>> <name>hbase.zookeeper.property.clientPort</name>
>>>>> <value>6500</value>
>>>>> <description>Property from ZooKeeper config zoo.cfg.</description>
>>>>> </property>
>>>>> </configuration>
>>>>>
>>>>> is there anyone know this error,
>>>>> thanks
>>>
