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[HIVE-5025] Column aliases for input argument of GenericUDFs - Hive - [issue]
...In some cases, column aliases for input argument are very useful to know. But I cannot sure of this in the sense that UDFs should not be dependent to contextual information like column alias...
http://issues.apache.org/jira/browse/HIVE-5025    Author: Navis, 2014-07-07, 18:29
[HIVE-6259] Support truncate for non-native tables - Hive - [issue]
...Tables on HBase might be truncated by similar method in HBaseShell....
http://issues.apache.org/jira/browse/HIVE-6259    Author: Navis, 2014-07-07, 13:47
[HIVE-6122] Implement show grant on <resource> - Hive - [issue]
...Currently, hive shows privileges owned by a principal. Reverse API is also needed, which shows all principals for a resource. show grant user hive_test_user on database default;show grant us...
http://issues.apache.org/jira/browse/HIVE-6122    Author: Navis, 2014-07-07, 01:37
[HIVE-4002] Fetch task aggregation for simple group by query - Hive - [issue]
...Aggregation queries with no group-by clause (for example, select count from src) executes final aggregation in single reduce task. But it's too small even for single reducer because the most...
http://issues.apache.org/jira/browse/HIVE-4002    Author: Navis, 2014-07-06, 00:38
[HIVE-5793] Update hive-default.xml.template for HIVE-4002 - Hive - [issue]
...Addressing https://issues.apache.org/jira/browse/HIVE-3990?focusedCommentId=13818388&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13818388...
http://issues.apache.org/jira/browse/HIVE-5793    Author: Navis, 2014-07-06, 00:33
[HIVE-3990] Provide input threshold for direct-fetcher (HIVE-2925) - Hive - [issue]
...As a followup of HIVE-2925, add input threshold for fetch task conversion....
http://issues.apache.org/jira/browse/HIVE-3990    Author: Navis, 2014-07-06, 00:17
[HIVE-3227] Implement data loading from user provided string directly for test - Hive - [issue]
...load data instream 'key value\nkey2 value2' into table test;This will make test easier and also can reduce test time. For example,-- ppr_pushdown.qcreate table ppr_test (key string) partitio...
http://issues.apache.org/jira/browse/HIVE-3227    Author: Navis, 2014-07-04, 14:38
[HIVE-4209] Cache evaluation result of deterministic expression and reuse it - Hive - [issue]
...For example, select key from src where key + 1 > 100 AND key + 1 < 200 limit 3;key + 1 need not to be evaluated twice....
http://issues.apache.org/jira/browse/HIVE-4209    Author: Navis, 2014-07-04, 07:30
[HIVE-5961] Add explain authorize for checking privileges - Hive - [issue]
...For easy checking of need privileges for a query, explain authorize select * from src join srcpartINPUTS:   default@srcpart  default@srcpart@ds=2008-04-08/hr=11 &nbs...
http://issues.apache.org/jira/browse/HIVE-5961    Author: Navis, 2014-06-30, 22:56
[HIVE-7301] Restore constants moved to HiveConf by HIVE-7211 - Hive - [issue]
...NO PRECOMMIT TESTSHIVE-7211 moved RCFile related constants to HiveConf. But for the backward compatibility, restore those as was....
http://issues.apache.org/jira/browse/HIVE-7301    Author: Navis, 2014-06-28, 02:08
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