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Re: Join error with ORC Hive tables - Hive - [mail # user]
...HiCan you post the exception stacktrace from hadoop execution logs? What version of hive are you using?Can you provide the join query that you are using?ThanksPrasanth JayachandranOn Oct 1, ...
   Author: Prasanth Jayachandran, 2014-10-01, 18:24
Re: [ANNOUNCE] New Hive Committer - John Pullokkaran - Hive - [mail # dev]
...Congratulations John!Sent from my iPhoneCONFIDENTIALITY NOTICENOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information th...
   Author: Prasanth Jayachandran, 2014-10-01, 16:33
Re: Broken build - Hive - [mail # dev]
...Hi AlanThe failures looks related to HIVE-7812. I created https://issues.apache.org/jira/browse/HIVE-8088 for the same. HIVE-7704 had a clean run just before the last one. The last run was j...
   Author: Prasanth Jayachandran, 2014-09-13, 19:21
Re: [ANNOUNCE] New Hive Committer - Eugene Koifman - Hive - [mail # dev]
...Congrats Eugene!ThanksPrasanth JayachandranOn Sep 12, 2014, at 3:46 PM, Xiaobing Zhou  wrote:CONFIDENTIALITY NOTICENOTICE: This message is intended for the use of the individual or enti...
   Author: Prasanth Jayachandran, 2014-09-12, 22:48
[expand - 1 more] - Re: Nested types in ORC - Hive - [mail # user]
...Yes. It does now. ThanksPrasanth JayachandranOn Sep 9, 2014, at 12:30 AM, Abhishek Agarwal  wrote:CONFIDENTIALITY NOTICENOTICE: This message is intended for the use of the individual or...
   Author: Prasanth Jayachandran, 2014-09-09, 07:56
Re: How to merge the output file when insert data into a table - Hive - [mail # user]
...HiIf its an rcfile you can use "alter table tablename concatenate" to merge them into 1 file. For text files, you can may have to reload these 2 files into another table with "Order By". Thi...
   Author: Prasanth Jayachandran, 2014-08-28, 16:44
Re: ORC String error - Hive - [mail # user]
...HiMy suspicion for the error is because of this issue https://issues.apache.org/jira/browse/HIVE-6320Applying this patch should resolve the issue. The alternative workaround would to “set hi...
   Author: Prasanth Jayachandran, 2014-08-11, 06:50
Re: High performance Count Distinct - NO Error - Hive - [mail # user]
...Keep an eye on https://issues.apache.org/jira/browse/HIVE-7402 for probabilistic count distinct UDAF.  Prototype implementation is here https://github.com/t3rmin4t0r/hive-hll-udf/This u...
   Author: Prasanth Jayachandran, 2014-08-06, 18:25
Re: ORC File IndexOutOfBoundsException error when PPD enabled - Hive - [mail # user]
...This is probably causing the issue https://issues.apache.org/jira/browse/HIVE-6320It is fixed in hive 0.13 and trunk.. If you are using older version you probably want to backport this small...
   Author: Prasanth Jayachandran, 2014-08-05, 19:27
Re: ORC file block size - Hive - [mail # dev]
...In hive-0.14, block size is configurable. It is no more twice the value of stripe size. ThanksPrasanthCONFIDENTIALITY NOTICENOTICE: This message is intended for the use of the individual or ...
   Author: Prasanth Jayachandran, 2014-07-25, 23:16
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