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[HIVE-6140] trim udf is very slow - Hive - [issue]
...Paraphrasing what was reported by Carter Shanklin -I used the attached Perl script to generate 500 million two-character strings which always included a space. I loaded it using:create table...
http://issues.apache.org/jira/browse/HIVE-6140    Author: Thejas M Nair, 2014-01-11, 20:10
[HIVE-6003] bin/hive --debug should not append HIVE_CLIENT_OPTS to HADOOP_OPTS - Hive - [issue]
...hadoop (0.20.2, 1.x, 2.x) appends HADOOP_CLIENT_OPTS to HADOO_OPTS. So it is unnecessary to have this statement in bin/hive, under debug mode -"  export HADOOP_OPTS="$HADOOP_OPTS $HADOO...
http://issues.apache.org/jira/browse/HIVE-6003    Author: Thejas M Nair, 2014-01-06, 18:58
[HIVE-5923] SQL std auth - parser changes - Hive - [issue]
...There are new access control statements proposed in the functional spec in HIVE-5837 . It also proposes some small changes to the existing query syntax (mostly extensions and some optional k...
http://issues.apache.org/jira/browse/HIVE-5923    Author: Thejas M Nair, 2014-01-04, 01:25
[HIVE-6127] SQL std auth - make role/user optional in grant/revoke statements - Hive - [issue]
...Follow up task of HIVE-5923.Grant privilege and revoke privilege statements need to be changed to remove the requirement to specify whether the grantee is a user or role. That is, today Hive...
http://issues.apache.org/jira/browse/HIVE-6127    Author: Thejas M Nair, 2014-01-02, 07:04
[HIVE-4831] QTestUtil based test exiting abnormally on windows fails startup of other QTestUtil tests - Hive - [issue]
...QTestUtil tests start mini zookeeper cluster. If it exits abnormally (eg timeout), it fails to stop the zookeeper mini cluster. On Windows when the process is still running the files can't b...
http://issues.apache.org/jira/browse/HIVE-4831    Author: Thejas M Nair, 2013-12-20, 23:11
[HIVE-4574] XMLEncoder thread safety issues in openjdk7 causes HiveServer2 to be stuck - Hive - [issue]
...In open jdk7, XMLEncoder.writeObject call leads to calls to java.beans.MethodFinder.findMethod(). MethodFinder class not thread safe because it uses a static WeakHashMap that would get used ...
http://issues.apache.org/jira/browse/HIVE-4574    Author: Thejas M Nair, 2013-12-11, 23:46
[HIVE-5967] generate eclipse settings files that comply with hive code convention - Hive - [issue]
...I see more patches getting submitted by contributors that don't comply with the hive code conventions. I believe this is because we no longer generate the ".settings/org.eclipse.jdt.core.pre...
http://issues.apache.org/jira/browse/HIVE-5967    Author: Thejas M Nair, 2013-12-05, 19:15
[HIVE-5940] SQL std auth - support,authorize new 'show grant..' statements - Hive - [issue]
...SHOW GRANTS statement -It will give a list of objects, privileges, and who granted the grantee rights on that object When used by a user who does not participate in the SUPERUSER role, it ca...
http://issues.apache.org/jira/browse/HIVE-5940    Author: Thejas M Nair, 2013-12-04, 03:39
[HIVE-4485] beeline prints null as empty strings - Hive - [issue]
...beeline is printing nulls as emtpy strings.  There was no way to distinguish between an empty string an a null value. This is inconsistent with hive cli and other databases, they print ...
http://issues.apache.org/jira/browse/HIVE-4485    Author: Thejas M Nair, 2013-11-27, 21:29
[HIVE-5875] task : collect list of hive configuration params whose default should change - Hive - [issue]
...The immediate motivation for this was the ticket HIVE-4485 . Beeline prints NULLs as empty strings. This is not a desirable behavior. But if we fix it, it breaks backward compatibility. But ...
http://issues.apache.org/jira/browse/HIVE-5875    Author: Thejas M Nair, 2013-11-22, 23:16
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