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From Bryan Duxbury <br...@rapleaf.com>
Subject Re: Migrate file system
Date Wed, 04 Jun 2008 14:43:50 GMT
This is a non-critical message. Your HBase should be fine otherwise.

-Bryan

On Jun 4, 2008, at 6:39 AM, Rohana Rajapakse wrote:

> Thanks a lot Daniel. Now it goes much further and starts hbase, but  
> I am
> unable to create tables. I have noticed a warning in the log file  
> that says:
>
> 2008-06-04 14:32:38,616 WARN  
> org.apache.hadoop.util.NativeCodeLoader: Unable
> to load native-hadoop library for your platform... using builtin-java
> classes where applicable
> I have set my jre in hbase-env.sh to jre-1.6. However there are two  
> folders
> in my hbase folder (under lib/native) with the names
> "Linux-i386-32" and "Linux-amd64-64" . Do these have anything to do  
> with the
> installation?
>
> Regards
>
> rkr
>
> 2008/6/4 Daniel Blaisdell <lunk.djedi@gmail.com>:
>
>> I ran into the same problem yesterday. I had manually created the / 
>> hbase
>> directory in HDFS and hbase was complaining. I removed the  
>> directory and
>> let
>> HBase create it on the fly and the problem went away.
>>
>> -Daniel
>>
>> On Wed, Jun 4, 2008 at 4:35 AM, Rohana Rajapakse  
>> <rohanakr@googlemail.com>
>> wrote:
>>
>>> I am trying to create my first Hbase data table. There are no Hbase
>> tables
>>> created, yet Hbase do not start (asks for file system migration).
>>>
>>> rkr
>>>
>>> 2008/6/3 Jean-Daniel Cryans <jdcryans@gmail.com>:
>>>
>>>> Oh no ok it's Cygwin. Sorry.
>>>>
>>>> 2008/6/3 Jean-Daniel Cryans <jdcryans@gmail.com>:
>>>>
>>>>> Are your running HBase directly in the DOS shell?
>>>>>
>>>>> Jean-Daniel
>>>>>
>>>>> 2008/6/3 Rohana Rajapakse <rohanakr@googlemail.com>:
>>>>>
>>>>> Hi,
>>>>>>
>>>>>> I have just installed Hbase, but it doesn't start. It says the  
>>>>>> file
>>>> system
>>>>>> needs upgrading. I have tried the commad "hbase migrate upgrade"
>> with
>>> no
>>>>>> luck. Follwing is the error dump:
>>>>>> Note: I am trying it with localhost (no regional servers). Can
>> someone
>>>>>> please let me know how to get round this.
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>> rkr
>>>>>>
>>>>>>
>>>>>> $ ./bin/hbase migrate upgrade
>>>>>> 08/06/03 16:06:44 INFO util.Migrate: Verifying that file  
>>>>>> system is
>>> avai
>>>>>> 08/06/03 16:06:44 INFO util.Migrate: Verifying that HBase is not
>>> runnin
>>>>>> 08/06/03 16:06:45 INFO ipc.Client: Retrying connect to server:
>>> localhos
>>>>>> Already tried 1 time(s).
>>>>>> 08/06/03 16:06:47 INFO ipc.Client: Retrying connect to server:
>>> localhos
>>>>>> Already tried 2 time(s).
>>>>>> 08/06/03 16:06:49 INFO ipc.Client: Retrying connect to server:
>>> localhos
>>>>>> Already tried 3 time(s).
>>>>>> 08/06/03 16:06:51 INFO ipc.Client: Retrying connect to server:
>>> localhos
>>>>>> Already tried 4 time(s).
>>>>>> 08/06/03 16:06:53 INFO ipc.Client: Retrying connect to server:
>>> localhos
>>>>>> Already tried 5 time(s).
>>>>>> 08/06/03 16:06:55 INFO ipc.Client: Retrying connect to server:
>>> localhos
>>>>>> Already tried 6 time(s).
>>>>>> 08/06/03 16:06:57 INFO ipc.Client: Retrying connect to server:
>>> localhos
>>>>>> Already tried 7 time(s).
>>>>>> 08/06/03 16:06:59 INFO ipc.Client: Retrying connect to server:
>>> localhos
>>>>>> Already tried 8 time(s).
>>>>>> 08/06/03 16:07:01 INFO ipc.Client: Retrying connect to server:
>>> localhos
>>>>>> Already tried 9 time(s).
>>>>>> 08/06/03 16:07:03 INFO ipc.Client: Retrying connect to server:
>>> localhos
>>>>>> Already tried 10 time(s).
>>>>>> 08/06/03 16:07:06 INFO hbase.HLog: New log writer created at
>>> /C:/Docume
>>>>>> hanar/log_1212505625758/hlog.dat.000
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Starting upgrade
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Unrecognized file bin  
>>>>>> ignoring
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Unrecognized file build.xml
>>> ignori
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Unrecognized file  
>>>>>> CHANGES.txt
>>> igno
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Unrecognized file conf  
>>>>>> ignoring
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Unrecognized file docs  
>>>>>> ignoring
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Unrecognized file
>>> hbase-0.1.2-test
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Unrecognized file
>> hbase-0.1.2.jar
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Unrecognized file lib  
>>>>>> ignoring
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Unrecognized file  
>>>>>> LICENSE.txt
>>> igno
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Unrecognized file logs  
>>>>>> ignoring
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Unrecognized file NOTICE.txt
>>> ignor
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Unrecognized file README.txt
>>> ignor
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Unrecognized file src  
>>>>>> ignoring
>>>>>> 08/06/03 16:07:06 INFO util.Migrate: Unrecognized file webapps
>>> ignoring
>>>>>> 08/06/03 16:07:06 FATAL util.Migrate: Upgrade failed
>>>>>> java.io.IOException: Cannot find root region hregion_70236052
>>>>>>        at org.apache.hadoop.hbase.util.Migrate.run 
>>>>>> (Migrate.java:194)
>>>>>>        at org.apache.hadoop.util.ToolRunner.run 
>>>>>> (ToolRunner.java:65)
>>>>>>        at org.apache.hadoop.util.ToolRunner.run 
>>>>>> (ToolRunner.java:79)
>>>>>>        at
>> org.apache.hadoop.hbase.util.Migrate.main(Migrate.java:496)
>>>>>> 08/06/03 16:07:06 INFO hbase.HLog: New log writer created at
>>> /C:/Docume
>>>>>> hanar/log_1212505625758/hlog.dat.001
>>>>>> 08/06/03 16:07:06 INFO hbase.HLog: removing old log file
>> /C:/Documents
>>>>>> r/log_1212505625758/hlog.dat.000 whose highest sequence/edit  
>>>>>> id is
>> -1
>>>>>>
>>>>>
>>>>>
>>>>
>>>
>>


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