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From "Gan, Xiyun" <ganxi...@gmail.com>
Subject Re: Difficulty in use Hbase fully distributed mode
Date Mon, 18 Jul 2011 09:24:25 GMT
try to use host name in hbase.rootdir instead of ip adress.

On Mon, Jul 18, 2011 at 4:16 PM, Laurent Hatier
<laurent.hatier@gmail.com> wrote:
> Are you sure that Hadoop is started, because you use HDFS so you must start
> it before HBase.
> If not, try to change the HBase port to 60010
>
> 2011/7/18 shanmuganathan <shanmuganathan.r@zohocorp.com>
>
>> Hi,
>>
>> I am new user for the hbase and I have trouble in starting HBase.
>> I am using the hadoop-0.20.2, zookeeper 3.3.3 and Hbase 0.90.1
>> My conf/hbase-site.xml is
>>
>>
>> <property>
>>        <name>hbase.rootdir</name>
>>        <value>hdfs://192.168.107.142:54310/hbase</value>
>> </property>
>>
>> <property>
>>        <name>hbase.cluster.distributed</name>
>>        <value>true</value>
>> </property>
>>
>> <property>
>>        <name>hbase.zookeeper.property.clientPort</name>
>>        <value>2181</value>
>> </property>
>>
>> <property>
>>        <name>hbase.zookeeper.property.dataDir</name>
>>        <value>/home/hadoop/zookeeperdata</value>
>> </property>
>>
>> <property>
>>        <name>hbase.master.port</name>
>>        <value>60000</value>
>> </property>
>>
>> <property>
>>        <name>hbase.zookeeper.quorum</name>
>>        <value>192.168.107.142,192.168.107.149,192.168.106.202</value>
>> </property>
>> My Hadoop and zookeeper are working perfectly but when i started the HBase
>> ,I
>> got the following errors in log. Please give me the solution for this
>> problem
>> 2011-07-18 12:20:57,048 INFO
>> org.apache.hadoop.hbase.master.ActiveMasterManager:
>> Master=shanmuganathanr.zohocorpin.com:60000
>> 2011-07-18 12:20:57,271 FATAL org.apache.hadoop.hbase.master.HMaster:
>> Unhandled
>> exception. Starting shutdown.
>> java.lang.IllegalArgumentException: Wrong FS:
>> hdfs://192.168.107.142:54310/hbase, expected:
>> hdfs://shanmuganathanr.zohocorpin.com:54310
>>        at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:310)
>>        at
>>
>> org.apache.hadoop.hdfs.DistributedFileSystem.checkPath(DistributedFileSystem.jav
>> a:99)
>>        at
>>
>> org.apache.hadoop.hdfs.DistributedFileSystem.getPathName(DistributedFileSystem.j
>> ava:155)
>>        at
>>
>> org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem
>> .java:462)
>>        at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:648)
>>        at
>>
>> org.apache.hadoop.hbase.master.MasterFileSystem.checkRootDir(MasterFileSystem.ja
>> va:232)
>>        at
>>
>> org.apache.hadoop.hbase.master.MasterFileSystem.createInitialFileSystemLayout(Ma
>> sterFileSystem.java:105)
>>        at org.apache.hadoop.hbase.master.MasterFileSystem.<init>
>> (MasterFileSystem.java:90)
>>        at
>>
>> org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:342)
>>        at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:278)
>> 2011-07-18 12:20:57,274 INFO org.apache.hadoop.hbase.master.HMaster:
>> Aborting
>> 2011-07-18 12:20:57,274 DEBUG org.apache.hadoop.hbase.master.HMaster:
>> Stopping
>> service threads
>> 2011-07-18 12:20:57,274 INFO org.apache.hadoop.ipc.HBaseServer: Stopping
>> server
>> on 60000
>> 2011-07-18 12:20:57,275 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server
>> handler 1 on 60000: exiting
>> 2011-07-18 12:20:57,275 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server
>> handler 2 on 60000: exiting
>> 2011-07-18 12:20:57,275 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server
>> handler 0 on 60000: exiting
>> 2011-07-18 12:20:57,275 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server
>> handler 5 on 60000: exiting
>> 2011-07-18 12:20:57,275 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server
>> handler 4 on 60000: exiting
>> 2011-07-18 12:20:57,275 INFO org.apache.hadoop.ipc.HBaseServer: Stopping
>> IPC
>> Server listener on 60000
>>
>> Thanks in advance,
>>
>> Regards
>> Shanmuganathan
>>
>>
>
>
> --
> Laurent HATIER
> Étudiant en 2e année du Cycle Ingénieur à l'EISTI
>



-- 
Best wishes
Gan, Xiyun

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