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Re: External table with partitions - Hive - [mail # user]
...If all files are in same partition then they satisfy condition of same value as partion column .  You cannot do with hive but can have one intermediate table and then to move required f...
   Author: Jagat Singh, 2013-01-06, 14:34
Re: REST API for Hive queries? - Hive - [mail # user]
...If your requirement is that queries are not going to be run on fly then i would suggest following.  1) Create Hive script 2) Combine it with Oozie workflow to run at scheduled time and ...
   Author: Jagat Singh, 2012-12-13, 08:18
Re: issue regarding importing hive tables from one cluster to another. - Hive - [mail # user]
...Hive structure information is in metastore which is by default in Derby database ( which I doubt if you would be having) or in mysql or something.  Point your hive to mysql and try. &nb...
   Author: Jagat Singh, 2012-09-09, 03:56
Re: Unexpected end of input stream - Hive - [mail # user]
...Hi,  I had same error few days back.  Now difficulty we have is to find which gz file is corrupt. Its not corrupt as such but some how hadoop says it is. If you made the file in Wi...
   Author: Jagat Singh, 2012-08-29, 10:32
Re: Hive job fails on hive client even though all map-red stages finish but succeeds on hive server - Hive - [mail # user]
...Hi Anurag,  How much space is for /user and /tmp directory on client.  Did you check that part? , anything which might stop move task from finishing.  Sent from Mobile , short...
   Author: Jagat Singh, 2012-08-11, 07:49
Re: Trouble with sum function - Hive - [mail # user]
...http://svn.apache.org/viewvc/hive/branches/branch-0.7/ql/src/java/org/apach e/hadoop/hive/ql/udf/generic/GenericUDAFSum.java?view=markup  For float , doble and string the implementation...
   Author: Jagat Singh, 2012-06-11, 10:17
Re: Importing data into Hive - Hive - [mail # user]
...One of similar use case which I worked in , the record timestamp is not guaranteed to arrive in some order. So we used Pig to do some processing similar to what your custom code is doing and...
   Author: Jagat Singh, 2012-06-06, 11:24
Re: cannot start the thrift server - Hive - [mail # user]
...Hi Can you do  #netstat -nl | grep 10000   Hive is compatible with 0.20.2 series , not with 1.x series of Hadoop   If you start Hive server with Hadoop 0.20 it would work &nbs...
   Author: Jagat Singh, 2012-04-10, 14:28
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