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Re: Proposing a 0.11.1 - Hive - [mail # dev]
...Hi Mark,    I haven't made any progress on it yet. I hope to make progress on it this week. I will certainly include the npath changes. On a separate thread, I'll start a discussio...
   Author: Owen O'Malley, 2013-08-26, 19:56
jenkins job stuck? - Hive - [mail # dev]
...Is the pre-commit hive build stuck? It doesn't seem to have run anything in the last 24 hours.  ...
   Author: Owen O'Malley, 2013-08-23, 18:45
[HIVE-4246] Implement predicate pushdown for ORC - Hive - [issue]
...By using the push down predicates from the table scan operator, ORC can skip over 10,000 rows at a time that won't satisfy the predicate. This will help a lot, especially if the file is sort...
http://issues.apache.org/jira/browse/HIVE-4246    Author: Owen O'Malley, 2013-08-16, 13:03
[HIVE-4245] Implement numeric dictionaries in ORC - Hive - [issue]
...For many applications, especially in de-normalized data, there is a lot of redundancy in the numeric columns. Therefore, it would make sense to adaptively use dictionary encodings for numeri...
http://issues.apache.org/jira/browse/HIVE-4245    Author: Owen O'Malley, 2013-08-14, 22:37
[HIVE-4579] Create a SARG interface for RecordReaders - Hive - [issue]
...I think we should create a SARG (http://en.wikipedia.org/wiki/Sargable) interface for RecordReaders. For a first pass, I'll create an API that uses the value stored in hive.io.filter.expr.se...
http://issues.apache.org/jira/browse/HIVE-4579    Author: Owen O'Malley, 2013-08-14, 07:05
[HIVE-2849] Use the MapReduce output committer - Hive - [issue]
...Currently Hive implements its own output committers based on the size of the files using regexes to parse out the task ids. The MapReduce output committers are very stable and use a two phas...
http://issues.apache.org/jira/browse/HIVE-2849    Author: Owen O'Malley, 2013-08-14, 04:31
Re: ORC vs TEXT file - Hive - [mail # user]
...Ok, given the large number of doubles in the schema and bzip2 compression, I can see why the text would be smaller.  ORC doesn't do compression on floats or doubles, although there is a...
   Author: Owen O'Malley, 2013-08-12, 21:03
[HIVE-4990] ORC seeks fails with non-zero offset or column projection - Hive - [issue]
...The ORC reader gets exceptions when seeking with non-zero offsets or column projection....
http://issues.apache.org/jira/browse/HIVE-4990    Author: Owen O'Malley, 2013-08-11, 01:00
[HIVE-5050] Modify TestSearchArgumentImpl to using the API instead of serialized xml. - Hive - [issue]
...The tests will be more resilient if we use the API rather than the serialized xml....
http://issues.apache.org/jira/browse/HIVE-5050    Author: Owen O'Malley, 2013-08-10, 00:52
[HIVE-5030] have fetchoperator provide all of the partition directories to the input format - Hive - [issue]
...For some custom input formats, it is convenient to be able to see all of the partition directories at once....
http://issues.apache.org/jira/browse/HIVE-5030    Author: Owen O'Malley, 2013-08-09, 05:20
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