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[expand - 2 more] - Re: Compiling Hive 0.12.0 - Hive - [mail # user]
...Glad that it helped!HIVE-6382 is waiting on some other ORC related patches. Will get in soon.ThanksPrasanth JayachandranOn Feb 13, 2014, at 8:04 AM, Bryan Jeffrey  wrote:CONFIDENTIALITY...
   Author: Prasanth Jayachandran, 2014-02-13, 18:40
[expand - 3 more] - Re: ORC file question - Hive - [mail # user]
...Great to hear!ThanksPrasanth JayachandranOn Feb 10, 2014, at 2:50 PM, Avrilia Floratou  wrote:CONFIDENTIALITY NOTICENOTICE: This message is intended for the use of the individual or ent...
   Author: Prasanth Jayachandran, 2014-02-10, 22:54
Re: Optimising mappers for number of nodes - Hive - [mail # user]
...Hi hive.max.split.size can be tuned to decrease the number of mappers. Reference: http://www.slideshare.net/ye.mikez/hive-tuning (slide number 38)Also using CombineHiveInputFormat (default i...
   Author: Prasanth Jayachandran, 2014-02-03, 18:59
Re: What are all the factors that go into the number of mappers - ORC - Hive - [mail # user]
...Hi JohnNumber of mappers is equal to the number of splits generated. Following are the factors that go into split generation1) HDFS block size2) Max split sizea split is cut when1) the cumul...
   Author: Prasanth Jayachandran, 2014-02-03, 06:23
Re: Patch available for HIVE-6104 - Hive - [mail # dev]
...For some reason, gmail marked your mail as spam. It might have happened for others too. Can you try sending this mail from other email id? so that it gets noticed by everyone..ThanksPrasanth...
   Author: Prasanth Jayachandran, 2014-01-30, 21:28
Re: [ANNOUNCE] New Hive Committers - Sergey Shelukhin and Jason Dere - Hive - [mail # dev]
...Congrats!! Sergey and Jason..ThanksPrasanth JayachandranOn Jan 27, 2014, at 10:19 AM, Sergey Shelukhin  wrote:> Thanks guys!> > > On Mon, Jan 27, 2014 at 9:24 AM, Jarek Jarc...
   Author: Prasanth Jayachandran, 2014-01-27, 18:21
[expand - 1 more] - Re: Deleting JIRAs - Hive - [mail # dev]
...Please include HIVE-6284 as well in case someone is deleting.ThanksPrasanth JayachandranOn Jan 23, 2014, at 6:49 PM, Prasanth Jayachandran  wrote:> Hi All> > As JIRA was flaky ...
   Author: Prasanth Jayachandran, 2014-01-24, 02:52
[expand - 5 more] - Re: Hive - Issue Converting Text to Orc - Hive - [mail # user]
...Hi Bryan  My apologize for the delayed response. I am still on vacation and couldn’t get much time to work on this issue. I was able to figure out the reason for this issue. This issue ...
   Author: Prasanth Jayachandran, 2014-01-09, 13:42
Re: write orcfile exception - Hive - [mail # user]
...Does it happen with trunk or any specific version of hive? Can you provide a test data that reproduces this issue?  Thanks Prasanth Jayachandran  On Jan 9, 2014, at 9:15 AM, bhsc.h...
   Author: Prasanth Jayachandran, 2014-01-09, 06:19
Re: any standalone utility/tool to read ORC footer/index/data ? - Hive - [mail # user]
...You can use ORC file dump utility to analyze ORC files.. Use following command to use file dump  hive —orcfiledump   Thanks Prasanth Jayachandran  On Jan 7, 2014, at 3:53 PM, ...
   Author: Prasanth Jayachandran, 2014-01-07, 11:19
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