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Re: joins in hcatalog - Hive - [mail # user]
...HCatalog itself does not perform joins.  But you can do the joins in Pig or MapReduce using tables read via HCatalog.  Alan.  On Aug 2, 2013, at 1:17 PM, Adeel Qureshi wrote: ...
   Author: Alan Gates, 2013-08-05, 20:24
[expand - 5 more] - Re: Tez branch and tez based patches - Hive - [mail # dev]
...On Jul 29, 2013, at 9:53 PM, Edward Capriolo wrote:   No.  MapReduce always writes shuffle data to local disk.  And intermediate results between MR jobs are always persisted t...
   Author: Alan Gates, 2013-08-05, 17:54
[expand - 1 more] - Re: [Discuss] project chop up - Hive - [mail # dev]
...But I assume they'd still be a part of targets like package, tar, and binary?  Making them compile and test separately and explicitly load the core Hive jars from maven/ivy seems reason...
   Author: Alan Gates, 2013-07-27, 04:04
[expand - 1 more] - Re: Large Scale Table Reprocess - Hive - [mail # user]
...I believe:  alter table _tablename_ set fileformat orcfile;  will do what you want.  All future partitions that are added will be in orcfile format (assuming you use insert to...
   Author: Alan Gates, 2013-07-27, 01:06
Re: HIVE-4266 - Refactor HCatalog code to org.apache.hive.hcatalog - Hive - [mail # dev]
...It won't be committed Friday.  The patch will need to sit a few days for people to look over it.  I doubt it will be committed before 8/5.  Alan.  On Jul 24, 2013, at 10:...
   Author: Alan Gates, 2013-07-24, 18:01
Re: Hive-0.11.0  HCatalog configuration - Hive - [mail # user]
...On Jul 23, 2013, at 1:03 AM, nabhajit wrote:   Yes, this is a known issue and has been fixed in trunk.   No, you only need to create a webhcat-site.xml and populate it with values ...
   Author: Alan Gates, 2013-07-23, 17:44
Re: Hive Architecture - Execution on nodes - Hive - [mail # user]
...On Jul 18, 2013, at 1:40 PM, Tzur Turkenitz wrote:   No.  Data deserialization (which is what a serde does, not decryption) is done as part of reading in the map reduce job.  ...
   Author: Alan Gates, 2013-07-18, 21:45
[HIVE-4387] ant maven-build fails because hcatalog doesn't have a make-pom target - Hive - [issue]
...Other maven-* target may fail as well....
http://issues.apache.org/jira/browse/HIVE-4387    Author: Alan Gates, 2013-07-16, 19:36
Re: call it Hive-SQL instead of HiveQL ? - Hive - [mail # dev]
...I'm +1 for calling it Hive SQL.  No one knows what HQL is when they see the initials.  Hive Query Language? Hadoop Query Language? Harold's Query Language?  I agree with Ed th...
   Author: Alan Gates, 2013-07-03, 18:59
[expand - 1 more] - Fwd: DesignLounge @ HadoopSummit - Hive - [mail # dev]
... Begin forwarded message:  ...
   Author: Alan Gates, 2013-06-24, 15:15
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