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[expand - 1 more] - Re: Merging different HDFS file for HIVE - Hive - [mail # user]
...Hi  I am using Oozie Coordinators to schedule and run daily Oozie Workflows that contain 35-40 actions each (I use shell, java , hive and map reduce oozie actions)  So if anyone ne...
   Author: Sanjay Subramanian, 2013-07-27, 01:30
Re: Need help in joining 2 tables - Hive - [mail # user]
...Hi Rams  Please don't think I am sermonizing or preaching and please don't mind what I am saying :-)  This community is there is help u and there is no doubt about that.  Howe...
   Author: Sanjay Subramanian, 2013-07-26, 17:34
Re: Help in debugging Hive Query - Hive - [mail # user]
...The query is correct but since u r creating a managed table , that is possibly creating some issue and the records are not all getting created  This is what I would propose  CHECKP...
   Author: Sanjay Subramanian, 2013-07-25, 17:41
[expand - 2 more] - Re: Calling same UDF multiple times in a SELECT query - Hive - [mail # user]
...Thanks Jan  I will mod my UDF and test it out  I want to make sure I understand your words here "The obvious condition is that it must always return the identical result when calle...
   Author: Sanjay Subramanian, 2013-07-23, 19:57
Re: how to let hive support lzo - Hive - [mail # user]
...This works for us  SET hive.exec.compress.intermediate=true SET hive.exec.compress.output=true SET mapreduce.output.fileoutputformat.compress.codec=com.hadoop.compression.lzo.LzopCodec ...
   Author: Sanjay Subramanian, 2013-07-23, 02:10
Re: export csv, use ',' as split - Hive - [mail # user]
...Hive does not have a output delimiter specifier yet (not sure if 0.11.x may have it)  But for now please try the following  hive -e myquery | sed 's/\t/,/g' >> result.csv &nb...
   Author: Sanjay Subramanian, 2013-07-10, 15:01
Re: integration issure about hive and hbase - Hive - [mail # user]
...I am attaching portions from a document  I had written last year while investigating Hbase and Hive. You may have already crossed that bridge….nevertheless…  Please forgive me :-) ...
   Author: Sanjay Subramanian, 2013-07-09, 21:29
Re: Hive CLI - Hive - [mail # user]
...Hi Rahul  Is there a reason why u use Hive CLI  ?  I have aliases defined that I use, so I never had to use Hive CLI again  alias hivescript='hive -e ' alias hivescriptd=...
   Author: Sanjay Subramanian, 2013-07-09, 21:20
Re: Special characters in web log file causing issues - Hive - [mail # user]
...U may have to remove non-printable chars first, save an intermediate file and then load into Hive  tr -cd '[:print:]\r\n\t'  Or if u have strings function that will only output pri...
   Author: Sanjay Subramanian, 2013-07-08, 23:46
[expand - 1 more] - Re: Loading a flat file + one additional field to a Hive table - Hive - [mail # user]
...Assuming that u can replicate this problem with say 100K records in the log file versus some records in Hive The way I would start the debug is Select * from my_hive_table | sort > hive.o...
   Author: Sanjay Subramanian, 2013-07-06, 07:51
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