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RE: create tables question - Hive - [mail # user]
...Are you running the HiveServer? What have you configured the metastore vari able to in hive-site.xml?  Ashish  ________________________________ From: chen keven [mailto:[EMAIL PROT...
   Author: Ashish Thusoo, 2009-07-17, 19:04
RE: how can I locate the error when test failed? - Hive - [mail # user]
...Error reporting is really bad for execution time errors. One of the reasons  is that in the unit tests we use MapReduceTask.java to run the map/red job  and that does it by calling...
   Author: Ashish Thusoo, 2009-07-15, 17:47
Bay Area Hive User Group Meeting - Hive - [mail # user]
...Hi Folks,  We will be having a user/developer meeting about Hive at Facebook HQ on Aug  3rd, 2009. The following is the event information:  http://www.facebook.com/event.php?e...
   Author: Ashish Thusoo, 2009-07-08, 23:35
[HIVE-611] Support variables for variables for composing data flows - Hive - [issue]
...This is similar to SCOPEs use of variables for composing data flows. With this capability Hive should be able to support things likeX = select c1, c2 from T;Y = select X.c1 as c1, T2.c1 as c...
http://issues.apache.org/jira/browse/HIVE-611    Author: Ashish Thusoo, 2009-07-06, 22:19
RE: aggregations over multiple columns? - Hive - [mail # user]
...Hi Michael,  This is supported and should work.  Ashish   From: Michael E. Driscoll [mailto:[EMAIL PROTECTED]]  Sent: Friday, July 03, 2009 2:35 AM To: [EMAIL PROTECTED] ...
   Author: Ashish Thusoo, 2009-07-06, 19:54
RE: distinct with union all - Hive - [mail # user]
...Can you also send the explain plan outputs for the distinct query?  Ashish  ________________________________ From: Namit Jain [mailto:[EMAIL PROTECTED]] Sent: Monday, July 06, 2009...
   Author: Ashish Thusoo, 2009-07-06, 19:16
RE: Combine data for more throughput - Hive - [mail # user]
...Namit recently added a facility to concatenate the files. The problem here  is that the filter is running in the mapper.  In trunk if you set  set hive.merge.mapfiles=true &nb...
   Author: Ashish Thusoo, 2009-07-06, 17:49
RE: getting the field types of a query result - Hive - [mail # user]
...Not sure what the issue is here, but SemanticAnalyzer does do inferencing o f types including that for udfs. I think this is not exposed out through an  API, but that can be easily adde...
   Author: Ashish Thusoo, 2009-06-29, 18:06
[expand - 1 more] - RE: Query execution error on cast w/ lazyserde w/ join ... - Hive - [mail # user]
...I expect us to start cutting the branch for 0.4 in the next 2-3 weeks. Once  we move our internal systems to the head of the trunk we can safely cut a  branch out.  Ashish &nb...
   Author: Ashish Thusoo, 2009-06-22, 23:42
Re: A simple performance benchmark for Hadoop, Hive and Pig - Hive - [mail # user]
...This numbers are definitely preliminary and the reason that we send them out was to involve the community from the get go and have them critique this work. The mistake though was sending thi...
   Author: Ashish Thusoo, 2009-06-19, 18:06
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Ashish Thusoo
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB