Thank you, Ruben and Jean-Daniel. I try now.
2008/7/24 Ruben de Laat <[EMAIL PROTECTED]>:
> Hi jean-Daniel,
>
> Thnx for the clearing up :).
> Been testing HBase for the last 2 days, really liking it!
>
>
> Jean-Daniel Cryans wrote:
>
>> I'd like to correct things up a bit.
>>
>> HBase never required to have an 'hbase' folder already existing. In fact,
>> if
>> it exists and that the hbase.version file does not exist it will complain
>> like it did to Tho Pham. So delete the folder and everything should be
>> fine.
>>
>> Happy HBase'ing!
>>
>> J-D
>>
>> On Thu, Jul 24, 2008 at 7:00 AM, Ruben de Laat <[EMAIL PROTECTED]>
>> wrote:
>>
>>
>>
>>> Please see my other reply on you original question.
>>> You sentence 'The hbase folder is existed in hdfs://192.168.1.5:50000.',
>>> should not be the case, when you delete it things will work fine, your
>>> configuration file can stay the same.
>>>
>>>
>>> thopham.asnet wrote:
>>>
>>>
>>>
>>>> Hi Ruben,
>>>>
>>>> Sure. I had to start HDFS and then create a 'hbase' folder as the root
>>>> directory of HBase, like you see in the configuration file.
>>>>
>>>> Thanks for your quick response.
>>>>
>>>> Ruben de Laat wrote:
>>>>
>>>>
>>>>
>>>>> Hi Tho,
>>>>>
>>>>> As fat as I know, with version 0.2.0 there must be either no hbase dir,
>>>>> of an already initialized one.
>>>>>
>>>>> Good luck
>>>>>
>>>>> thopham.asnet wrote:
>>>>>
>>>>>
>>>>>
>>>>>> Hi All,
>>>>>>
>>>>>> I cannot start HBase master when setting root directory of HBase is a
>>>>>> folder in HDFS.
>>>>>>
>>>>>> Hadoop version: 0.17.1
>>>>>> HBase version: 0.2.0
>>>>>>
>>>>>> My hbase-site.xml configuration file
>>>>>>
>>>>>> <configuration>
>>>>>> <property>
>>>>>> <name>hbase.master</name>
>>>>>> <value>192.168.1.5:60000</value>
>>>>>> </property>
>>>>>> <property>
>>>>>> <name>hbase.rootdir</name>
>>>>>> <value>hdfs://192.168.1.5:50000/hbase</value>
>>>>>> </property>
>>>>>> </configuration>
>>>>>>
>>>>>> HDFS is already formated. The HDFS server started OK. The hbase folder
>>>>>> is existed in hdfs://192.168.1.5:50000.
>>>>>> The hadoop-site.xml configuration file is already in $HBASE_HOME/conf
>>>>>> folder.
>>>>>>
>>>>>> But I cannot start HBase master. Please see the log file.
>>>>>>
>>>>>> ----------------------- LOG file
>>>>>> -----------------------------------------------------------
>>>>>> 2008-07-24 16:23:36,862 INFO org.apache.hadoop.hbase.master.HMaster:
>>>>>> Root region dir: hdfs://192.168.1.5:50000/hbase/-ROOT-/70236052
>>>>>> 2008-07-24 16:23:36,909 FATAL org.apache.hadoop.hbase.master.HMaster:
>>>>>> Not starting HMaster because:
>>>>>> org.apache.hadoop.hbase.util.FileSystemVersionException: File system
>>>>>> needs to be upgraded. Run the '${HBASE_HOME}/bin/hbase migrate'
>>>>>> script.
>>>>>> at
>>>>>> org.apache.hadoop.hbase.util.FSUtils.checkVersion(FSUtils.java:131)
>>>>>> at
>>>>>> org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:204)
>>>>>> at
>>>>>> org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:148)
>>>>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>>>>>> Method)
>>>>>> at
>>>>>>
>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>>>>>>
>>>>>> at
>>>>>>
>>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>>>>>>
>>>>>> at
>>>>>> java.lang.reflect.Constructor.newInstance(Constructor.java:494)
>>>>>> at
>>>>>> org.apache.hadoop.hbase.master.HMaster.doMain(HMaster.java:798)
>>>>>> at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:832)
>>>>>> 2008-07-24 16:23:36,911 ERROR org.apache.hadoop.hbase.master.HMaster:
>>>>>> Can not start master
>>>>>> java.lang.reflect.InvocationTargetException
>>>>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>>>>>> Method)
>>>>>> at
>>>>>>
>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>>>>>>
>>>>>> at
>>>>>>
>>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>>>>>>
>>>>>> at
>>>>>> java.lang.reflect.Constructor.newInstance(Constructor.java:494)
>>>>>> at
>>>>>> org.apache.hadoop.hbase.master.HMaster.doMain(HMaster.java:798)
>>>>>> at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:832)
>>>>>> Caused by: org.apache.hadoop.hbase.util.FileSystemVersionException:
>>>>>> File
>>>>>> system needs to be upgraded. Run the '${HBASE_HOME}/bin/hbase migrate'
>>>>>> script.
>>>>>> at
>>>>>> org.apache.hadoop.hbase.util.FSUtils.checkVersion(FSUtils.java:131)
>>>>>> at
>>>>>> org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:204)
>>>>>> at
>>>>>> org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:148)
>>>>>> ... 6 more
>>>>>>
>>>>>> --------------------------------------------------------------------------------------------------
>>>>>>
>>>>>>
>>>>>> I don't know why system tells me have to migrate the file system. I
>>>>>> know
>>>>>> that, hbase-0.2.0 is available with hadoop-0.17.1.
>>>>>>
>>>>>> Please help me.
>>>>>>
>>>>>> Best regards,
>>>>>> Tho Pham
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>
>>
>
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