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[HBASE-8815] A replicated cross cluster client - HBase - [issue]
...I would like to float this idea for brain storming.HBase is a strongly consistent system modelled after bigtable which means a machine going down results in loss of availability of around 2 ...
http://issues.apache.org/jira/browse/HBASE-8815    Author: Varun Sharma, 2016-02-05, 06:40
[expand - 1 more] - HBase maven package built against Hadoop 2.X - HBase - [mail # user]
...Hi,Is there a maven package for HBase 0.94 built against hadoop 2.X ? I thinkthe default one available is built against Hadoop 1.X ?ThanksVarun ...
   Author: Varun Sharma, 2015-07-27, 21:22
Question about HFile internals - HBase - [mail # dev]
...Hi,I am using HFiles on HDFS for an application and I am seeing an issue whichI dont see with HBase. Each time a seek is performed on the HFile usingHFileReaderV2, it is read 128K from disk ...
   Author: Varun Sharma, 2014-10-15, 01:33
[expand - 1 more] - Questions about custom helix rebalancer/controller/agent - HBase - [mail # user]
...Hi,I am trying to write a customized rebalancing algorithm. I would like torun the rebalancer every 30 minutes inside a single thread. I would alsolike to completely disable Helix triggering...
   Author: Varun Sharma, 2014-07-31, 19:12
[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, 2014-07-22, 05:36
Question about HFile indices - HBase - [mail # user]
...Hi folks,I am wondering why we have a tiered index in the HFile format. Is itbecause the root index must fit in memory - hence must be limited in size.Does the bound on the root index pretty...
   Author: Varun Sharma, 2014-07-14, 18:15
[expand - 1 more] - Question about Prefix Encodings - HBase - [mail # user]
...Hi,I have a question about prefix encodings. When we specify encoding to beFAST_DIFF, PREFIX, are the index/bloom filter blocks also encoded with thesame encoding. Also, are these blocks suc...
   Author: Varun Sharma, 2014-05-30, 18:37
[HBASE-11007] BLOCKCACHE in schema descriptor seems not aptly named - HBase - [issue]
...Hi,It seems that setting BLOCKCACHE key to false will disable the Data blocks from being cached but will continue to cache bloom and index blocks. This same property seems to be called cache...
http://issues.apache.org/jira/browse/HBASE-11007    Author: Varun Sharma, 2014-05-21, 06:51
Re: no-flush based snapshot policy? - HBase - [mail # dev]
...Seems like those JIRAs are 1.0 - did not see a 0.94 version # there ?On Wed, Apr 2, 2014 at 1:40 PM, Ted Yu  wrote: ...
   Author: Varun Sharma, 2014-04-03, 01:13
[HBASE-8389] HBASE-8354 forces Namenode into loop with lease recovery requests - HBase - [issue]
...We ran hbase 0.94.3 patched with 8354 and observed too many outstanding lease recoveries because of the short retry interval of 1 second between lease recoveries.The namenode gets into the f...
http://issues.apache.org/jira/browse/HBASE-8389    Author: Varun Sharma, 2014-03-09, 06:25
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elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB