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Re: Slow region server recoveries - HBase - [mail # user]
...Hi Nicholas,  Here is the failure scenario, I have dug up the logs.  A machine fails and stops accepting/transmitting traffic. The HMaster starts the distributed split for 13 tasks...
   Author: Varun Sharma, 2013-04-19, 10:46
Re: Slow region server recoveries - HBase - [mail # user]
...I am wondering if DFSClient caches the data node for a long period of time ?  Varun   On Thu, Apr 18, 2013 at 6:01 PM, Varun Sharma  wrote:  ...
   Author: Varun Sharma, 2013-04-19, 01:37
Slow region server recoveries - HBase - [mail # user]
...Hi,  We are facing problems with really slow HBase region server recoveries ~ 20 minuted. Version is hbase 0.94.3 compiled with hadoop.profile=2.0.  Hadoop version is CDH 4.2 with ...
   Author: Varun Sharma, 2013-04-19, 01:01
[HBASE-8370] Report data block cache hit rates apart from aggregate cache hit rates - HBase - [issue]
...Attaching from mail to [EMAIL PROTECTED]I am wondering whether the HBase cachingHitRatio metrics that the region server UI shows, can get me a break down by data blocks. I always see this nu...
http://issues.apache.org/jira/browse/HBASE-8370    Author: Varun Sharma, 2013-04-18, 03:19
A look at HBASE 8284 - HBase - [mail # dev]
...Hi,  Could someone take a look at 8284 if they have time... Thanks...
   Author: Varun Sharma, 2013-04-17, 22:36
True Block Cache Hit ratio's - HBase - [mail # dev]
...Hi,  I am wondering whether the HBase cachingHitRatio metrics that the region server UI shows, can get me a break down by data blocks. I always see this number to be very high and that ...
   Author: Varun Sharma, 2013-04-16, 16:30
[HBASE-8285] HBaseClient never recovers for single HTable.get() calls with no retries when regions move - HBase - [issue]
...Steps to reproduce this bug:1) Gracefull restart a region server causing regions to get redistributed.2) Client call to this region keeps failing since Meta Cache is never purged on the clie...
http://issues.apache.org/jira/browse/HBASE-8285    Author: Varun Sharma, 2013-04-16, 11:35
Re: Time to wrap up 0.94.7 - HBase - [mail # dev]
...Would be nice to get HBASE 8285 in, if it is not too much work, it has +1's and I uploaded a patch taking reviewer comments into account..  On Wed, Apr 10, 2013 at 3:42 PM, Enis Söztuta...
   Author: Varun Sharma, 2013-04-10, 23:43
Re: HBase fixes in Maven Repo - HBase - [mail # dev]
...Sorry in case there is still confusion - this was not meant for the community but was an internal email  On Tue, Apr 9, 2013 at 1:58 PM, Varun Sharma  wrote:  ...
   Author: Varun Sharma, 2013-04-09, 21:02
Re: HBase fixes in Maven Repo - HBase - [mail # dev]
...Oh no - sorry I din't mean to send it here - please ignore this... Really sorry about this.  On Tue, Apr 9, 2013 at 1:47 PM, Nick Dimiduk  wrote:  ...
   Author: Varun Sharma, 2013-04-09, 20:58
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