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From Ramkrishna S Vasudevan <ramkrishna.vasude...@huawei.com>
Subject RE: Contacting a wrong regions
Date Fri, 23 Dec 2011 08:58:44 GMT

Hi Akash

There is a tool to view the HFile in textual format. You can see the usage
by typing the below command.

$ ${HBASE_HOME}/bin/hbase org.apache.hadoop.hbase.io.hfile.HFile.

>From the logs are you able to find out the reason for the region becoming
inactive.  
Not sure if this the tool that you intended to know.

Regards
Ram

-----Original Message-----
From: Akash Ashok [mailto:thehellmaker@gmail.com] 
Sent: Friday, December 23, 2011 12:52 PM
To: dev@hbase.apache.org
Subject: Contacting a wrong regions

Hi All,
We currently have an issue in our HBase cluster that 2 of our regions on a
regions server have gone down. We can't enable or disable the regions. Are
there any tools to get the data out of it from HDFS files ?
We are ok with recreating the indices only for the keys in that region.

Cheers,
Akash A


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