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[HIVE-2027] Asynchronous Hooks - Hive - [issue]
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...PreHook and PostHook are executed sequentially in the order if they are defined in hive.exec.pre.hooks and hve.exec.post.hooks. In some cases the sequential semantics are mandatory, but not ...
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http://issues.apache.org/jira/browse/HIVE-2027
Author: Ning Zhang,
2011-03-03, 17:58
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[HIVE-1954] Allow CLI to connect to Hive server and execute commands remotely - Hive - [issue]
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...Currently Hive CLI runs the client side code (compilation and metastore operations etc) in local machine. We should extend CLI to connect to Hive server and execute commands remotely. Benefi...
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http://issues.apache.org/jira/browse/HIVE-1954
Author: Ning Zhang,
2011-02-04, 19:09
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[HIVE-1911] TestHBaseCliDriver is broken - Hive - [issue]
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...It broken on the current trunk:$ ant test -Dtestcase=TestHBaseCliDriver ........test: [junit] Running org.apache.hadoop.hive.cli.TestHBaseCliDriver &nbs...
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http://issues.apache.org/jira/browse/HIVE-1911
Author: Ning Zhang,
2011-01-13, 19:27
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RE: Safe to upgrade to Hive 0.7.0? - Hive - [mail # user]
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...These are datanucleus paramesters found in hive-default.xml/hive-site.xml. If you change them to the following the metastore schema won't be changed a utomatically (may be good for pre...
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Author: Ning Zhang,
2010-12-08, 17:06
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[HIVE-1821] describe database command - Hive - [issue]
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...a describe (extended) database command would be helpful if we introduces parameters associated with databases....
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http://issues.apache.org/jira/browse/HIVE-1821
Author: Ning Zhang,
2010-12-07, 20:20
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Re: Failure when using "insert overwrite" after upgrading to Hive 0.6.0 - Hive - [mail # user]
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...Ryan, I wonder why setting 'hive.merge.mapfiles=false' could solve the is sue. The issue seems to be a metastore related (drop table could not find d efault.test_table). This is probably due...
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Author: Ning Zhang,
2010-12-07, 18:40
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Re: Hive produces very small files despite hive.merge...=true settings - Hive - [mail # user]
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...This should be expected. Compressed text files are not splittable so that C ombineHiveInputFormat cannot read multiple files per mapper. CombinedHiveIn putFormat is used when hive.merge.mapo...
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Author: Ning Zhang,
2010-11-23, 19:24
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Re: Hive produces very small files despite hive.merge...=true settings - Hive - [mail # user]
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...It makes sense. CombineHiveInputFormat does not work with compressed text f iles (suffix *.gz) since it is not splittable. I think your default hive.fi le.format=CombineHiveInputFormat. But ...
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Author: Ning Zhang,
2010-11-20, 01:20
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Re: Hive produces very small files despite hive.merge...=true settings - Hive - [mail # user]
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...I see. If you are using dynamic partitions, HIVE-1307 and HIVE-1622 need to be there for merging to take place. HIVE-1307 was committed to trunk on 08 /25 and HIVE-1622 was committed o...
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Author: Ning Zhang,
2010-11-18, 23:44
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Re: Hive produces very small files despite hive.merge...=true settings - Hive - [mail # user]
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...The settings looks good. The parameter hive.merge.size.smallfiles.avgsize i s used to determine at run time if a merge should be triggered: if the aver age size of the files in the partition...
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Author: Ning Zhang,
2010-11-18, 21:12
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