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[HIVE-4511] Vectorized reader support for Byte Boolean and Timestamp. - Hive - [issue]
...Byte, boolean and timestamp support should be added to vectorized orc reader....
http://issues.apache.org/jira/browse/HIVE-4511    Author: Jitendra Nath Pandey, 2013-05-30, 16:07
[HIVE-4509] Integer division should be cast to double. - Hive - [issue]
...In current hive, the division always returns a double. Also, division by zero returns infinity following java semantics....
http://issues.apache.org/jira/browse/HIVE-4509    Author: Jitendra Nath Pandey, 2013-05-12, 19:55
[HIVE-4514] Handle constants in projection - Hive - [issue]
...Support for constants in the projections is required....
http://issues.apache.org/jira/browse/HIVE-4514    Author: Jitendra Nath Pandey, 2013-05-10, 09:20
[HIVE-4457] Queries not supported by vectorized code path should fall back to non vector path. - Hive - [issue]
...Queries not supported by vectorized code path should fall back to non vector path....
http://issues.apache.org/jira/browse/HIVE-4457    Author: Jitendra Nath Pandey, 2013-05-10, 09:16
[HIVE-4481] Vectorized row batch should be initialized with additional columns to hold intermediate output. - Hive - [issue]
...Vectorized row batch should be initialized with additional columns to hold intermediate output....
http://issues.apache.org/jira/browse/HIVE-4481    Author: Jitendra Nath Pandey, 2013-05-03, 15:39
[HIVE-4479] Child expressions are not being evaluated hierarchically in a few templates. - Hive - [issue]
...FilterColumnCompareColumn.txt, FilterStringColumnCompareScalar.txt and ScalarArithmeticColumn.txt are not evaluating the child expressions....
http://issues.apache.org/jira/browse/HIVE-4479    Author: Jitendra Nath Pandey, 2013-05-03, 15:36
[HIVE-4454] Support partitioned tables in vectorized query execution. - Hive - [issue]
...Partitioned tables are very common use case. Vectorized code path should support that....
http://issues.apache.org/jira/browse/HIVE-4454    Author: Jitendra Nath Pandey, 2013-05-03, 00:39
[HIVE-4473] Improvement in logical expressions and checkstyle fixes. - Hive - [issue]
...1. Use System.arraycopy.2. check-style issues.3. Avoid scanning whole array if only partial is selected....
http://issues.apache.org/jira/browse/HIVE-4473    Author: Jitendra Nath Pandey, 2013-05-02, 00:15
[HIVE-4405] Generate vectorized execution plan - Hive - [issue]
...The execution plan will be transformed into a vectorized plan using vectorized operators....
http://issues.apache.org/jira/browse/HIVE-4405    Author: Jitendra Nath Pandey, 2013-04-30, 21:29
[HIVE-4453] Input format to read vector data from ORC - Hive - [issue]
...We need an input format to read vector data from ORC....
http://issues.apache.org/jira/browse/HIVE-4453    Author: Jitendra Nath Pandey, 2013-04-30, 21:26
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