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[HIVE-238] complex columns are not handled properly in cluster by, distributed by, sort by clauses and in some select clauses - Hive - [issue]
...if a column is complex then the sub fields can't be referenced in cluster by, distributed by, sort by clausesfor example if column c1 is an object with attributes a and b then the following ...
http://issues.apache.org/jira/browse/HIVE-238    Author: Prasad Chakka, 2014-05-16, 19:12
[HIVE-417] Implement Indexing in Hive - Hive - [issue]
...Implement indexing on Hive so that lookup and range queries are efficient....
http://issues.apache.org/jira/browse/HIVE-417    Author: Prasad Chakka, 2014-04-05, 22:56
[HIVE-446] Implement TRUNCATE - Hive - [issue]
...truncate the data but leave the table and metadata intact....
http://issues.apache.org/jira/browse/HIVE-446    Author: Prasad Chakka, 2014-01-22, 06:04
[HIVE-279] Implement predicate push down for hive queries - Hive - [issue]
...Push predicates that are expressed in outer queries into inner queries where possible so that rows will get filtered out sooner.eg.select a., b. from a join b on (a.uid = b.uid) where a.age ...
http://issues.apache.org/jira/browse/HIVE-279    Author: Prasad Chakka, 2013-12-16, 11:38
[HIVE-7] Partition keys are still treated as strings irrespective of their defined type in runtime. - Hive - [issue]
...RowResolver and MapOperator treat partition keys as String objects. The strings should be converted to appropriate type object in runtime....
http://issues.apache.org/jira/browse/HIVE-7    Author: Prasad Chakka, 2013-07-26, 06:02
[HIVE-342] TestMTQueries is broken - Hive - [issue]
...It has been broken for quite sometime but the build is not failing....
http://issues.apache.org/jira/browse/HIVE-342    Author: Prasad Chakka, 2011-12-17, 00:09
[HIVE-228] Make ql.metadata.Partition constructor public - Hive - [issue]
...This is needed in case new partitions need to be added programmatically (especially when fixing in-correct metadata)...
http://issues.apache.org/jira/browse/HIVE-228    Author: Prasad Chakka, 2011-12-17, 00:09
[HIVE-36] add ddl commands to change table properties - Hive - [issue]
...currently there is no way to change few  properties specified in create table such as serde name and properties. this JIRA aims to add those commands....
http://issues.apache.org/jira/browse/HIVE-36    Author: Prasad Chakka, 2011-12-17, 00:09
[HIVE-220] incorrect log directory in TestMTQueries causing null pointer exception - Hive - [issue]
...mistyped  ')' on line 38 of TestMTQueries.java causing null pointer exception....
http://issues.apache.org/jira/browse/HIVE-220    Author: Prasad Chakka, 2011-12-17, 00:09
[HIVE-239] alter table repalce columns allows adding of new columns with the same name as that of a partition column which corrupts metadata - Hive - [issue]
...there is no way for user to revert back and this check should be done in alter table function....
http://issues.apache.org/jira/browse/HIVE-239    Author: Prasad Chakka, 2011-12-17, 00:09
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