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Re: endpoint coprocessor - HBase - [mail # user]
...Hi Bogala,I am assuming that you are using 0.94. Sorting Coprocessor (https://issues.apache.org/jira/browse/HBASE-7474) is specifically built forthat. Working patch is available. However, th...
   Author: anil gupta, 2014-04-14, 04:12
Re: org.apache.hadoop.hbase.ipc.SecureRpcEngine class not found in HBase jar - HBase - [mail # user]
...+1 for pushing the secure build to maven.We run on HBase0.94 and for at least 1 year we are not going to upgrade oursystem to HBase0.96.On Tue, Mar 4, 2014 at 4:33 PM, lars hofhansl  wr...
4 emails [+ more]    Author: anil gupta, 2014-03-05, 01:04
Recommended OS level settings for read workload in HBase - HBase - [mail # user]
...Hi HBasers,  I am looking for recommendation on Linux OS(preferably Redhat 6.4) level settings(OS page cache, kernel setting, etc) to optimize my system for read workloads. I have a 7 n...
   Author: anil gupta, 2013-11-16, 23:23
Re: Coprocessor Increments - HBase - [mail # user]
...On Tue, Oct 15, 2013 at 11:12 AM, Michael Segel wrote:  No, i dont. That sorting CP works even if your scan spans multiple RS's. I do a merge sort at client side in that case. Please lo...
5 emails [+ more]    Author: anil gupta, 2013-10-15, 20:47
Re: Thread safety of Bytes.compareTo(byte[] left, byte[] right) - HBase - [mail # user]
...@Adrien, Ok, got it. So, it seems like every read requests is a separated thread in itself. Right? Thanks for your reply.   On Thu, Oct 10, 2013 at 5:59 AM, Adrien Mogenet wrote:  ...
2 emails [+ more]    Author: anil gupta, 2013-10-12, 22:48
Re: Write TimeSeries Data and Do Time Based Range Scans - HBase - [mail # user]
...Hi James,  Great to hear that Phoenix supports this kind of table schema. Seems like i'll go ahead with Bucketing for timeseries data.  Thanks, Anil   On Tue, Sep 24, 2013 at ...
4 emails [+ more]    Author: anil gupta, 2013-09-26, 06:57
Re: Row Filters using BitComparator - HBase - [mail # user]
...Inline   On Sun, Sep 22, 2013 at 1:05 PM, abhinavpundir wrote:  I havent used it till now. Have a look at this JUnit of BitComparator for learning how to use it: http://svn.apache....
2 emails [+ more]    Author: anil gupta, 2013-09-23, 03:30
Re: Tables gets Major Compacted even if they haven't changed - HBase - [mail # user]
...Hi Premal,  You can set hbase.hregion.majorcompaction=0 i.e. never run major compaction by itself. Then major compaction will never run periodically by itself. Either, user has to trigg...
   Author: anil gupta, 2013-09-10, 04:58
Re: ERROR: org.apache.hadoop.hbase.client.NoServerForRegionException: - HBase - [mail # user]
...Inline.   On Fri, Sep 6, 2013 at 3:56 AM, enes yĆ¼cer  wrote:  I am assuming that you are running a Distrbiuted cluster. HBase shell did not get connected your cluster. Check w...
   Author: anil gupta, 2013-09-06, 19:10
Re: (HBASE-5261)HBase 0.94 cerification for JDK7 - HBase - [mail # user]
...@Andrew: Inline  On Wed, Sep 4, 2013 at 2:14 PM, Andrew Purtell  wrote:  That's great. We will start the testing with .25 . Would you mind sharing your heap size and jvm setti...
7 emails [+ more]    Author: anil gupta, 2013-09-05, 04:16
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