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Re: Review requests & JIRA process - Hive - [mail # dev]
...I think the process that works best for getting patches reviewed is addingspecific people to RB/JIRA and asking, usually the people who are active ina related area of code. And nagging them ...
   Author: Sergey Shelukhin, 2014-08-07, 21:50
[HIVE-5189] make batching in partition retrieval in metastore applicable to more methods - Hive - [issue]
...As indicated in HIVE-5158, Metastore can OOM if retrieving a large number of partitions. For client-side partition filtering, the client applies batching (that would avoid that) by sending p...
http://issues.apache.org/jira/browse/HIVE-5189    Author: Sergey Shelukhin, 2014-07-28, 19:20
[HIVE-6587] allow specifying additional Hive classpath for Hadoop - Hive - [issue]
...Allow users to add jars to hive's Hadoop classpath without explicitly modifying their Hadoop classpath...
http://issues.apache.org/jira/browse/HIVE-6587    Author: Sergey Shelukhin, 2014-07-24, 07:27
[HIVE-5701] vectorized groupby should work with vectorized reduce sink - Hive - [issue]
...As far as I understand right now vectorized group by works with regular reduce sink. Jitendra Nath Pandey fyi...
http://issues.apache.org/jira/browse/HIVE-5701    Author: Sergey Shelukhin, 2014-07-11, 00:14
[HIVE-6418] MapJoinRowContainer has large memory overhead in typical cases - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-6418    Author: Sergey Shelukhin, 2014-06-30, 05:02
[HIVE-6429] MapJoinKey has large memory overhead in typical cases - Hive - [issue]
...The only thing that MJK really needs it hashCode and equals (well, and construction), so there's no need to have array of writables in there. Assuming all the keys for a table have the same ...
http://issues.apache.org/jira/browse/HIVE-6429    Author: Sergey Shelukhin, 2014-06-30, 01:33
Re: [ANNOUNCE] New Hive Committers - Gopal Vijayaraghavan and Szehon Ho - Hive - [mail # dev]
...Congrats!On Mon, Jun 23, 2014 at 11:05 AM, Jayesh Senjaliya wrote:CONFIDENTIALITY NOTICENOTICE: This message is intended for the use of the individual or entity to which it is addressed and ...
   Author: Sergey Shelukhin, 2014-06-27, 18:46
[HIVE-7285] make direct SQL work with identityFactory datanucleus2 - Hive - [issue]
...Apparently, some people set identityFactory to datanucleus2 for some reason. When that is used, some column names in DN schema are different; the most prominent is INTEGER_IDX changing to ID...
http://issues.apache.org/jira/browse/HIVE-7285    Author: Sergey Shelukhin, 2014-06-24, 23:05
[HIVE-7244] DecimalColumnVector::flatten is not implemented - Hive - [issue]
...  @Override  public void flatten(boolean selectedInUse, int[] sel, int size) {    // TODO Auto-generated method stub  }It seems like this method ...
http://issues.apache.org/jira/browse/HIVE-7244    Author: Sergey Shelukhin, 2014-06-17, 00:02
[HIVE-6430] MapJoin hash table has large memory overhead - Hive - [issue]
...Right now, in some queries, I see that storing e.g. 4 ints (2 for key and 2 for row) can take several hundred bytes, which is ridiculous. I am reducing the size of MJKey and MJRowContainer i...
http://issues.apache.org/jira/browse/HIVE-6430    Author: Sergey Shelukhin, 2014-06-14, 00:32
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