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[HIVE-7616] pre-size mapjoin hashtable based on statistics - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7616    Author: Sergey Shelukhin, 2014-08-12, 05:58
[expand - 9 more] - Re: Review Request 24427: HIVE-7616 pre-size mapjoin hashtable based on statistics - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24427/(Updated Aug. 8, 2014, 11:42 p.m.)Review request for hive, Gunther Hagleitner, Mostafa Mokhtar, ...
   Author: Sergey Shelukhin, 2014-08-08, 23:42
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
Re: Review Request 24176: Fetch aggregated stats from MetaStore - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24176/#review49379metastore/if/hive_metastore.thrift    is underscore some magic thrift...
   Author: Sergey Shelukhin, 2014-08-01, 20:40
Re: Review Request 24137: allow disabling direct sql per query with external metastore - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24137/#review49290metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java   &...
   Author: Sergey Shelukhin, 2014-07-31, 21:01
[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
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