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[HIVE-6654] SimpleFetchOptimizer ignores views - Hive - [issue]
...SimpleFetchOptimizer optimizes "select * from session_orc limit 1;"But when an alias view is created like "create view session as select * from session_orc";The simple fetch optimizer fails ...
http://issues.apache.org/jira/browse/HIVE-6654    Author: Gopal V, 2014-03-15, 14:40
Re: Timeline for the Hive 0.13 release? - Hive - [mail # dev]
...Can I add HIVE-6518 as well to the merge queue onhttps://cwiki.apache.org/confluence/display/Hive/Hive+0.13+release+statusIt is a relatively simple OOM safety patch to vectorized group-by.Te...
   Author: Gopal V, 2014-03-10, 22:55
[HIVE-6524] Update ORC Filedump stripe sizes to match the memory manager changes - Hive - [issue]
...The MemoryManager in ORC now resets to default whenever we close all open writers. This results in consistent (but different from test golden) stripe sizes for all files being written.Fix th...
http://issues.apache.org/jira/browse/HIVE-6524    Author: Gopal V, 2014-02-28, 21:18
[expand - 4 more] - Re: Review Request 17634: ZeroCopy and Direct ByteBuffer decompression for ORC files - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/17634/(Updated Feb. 26, 2014, 7:28 a.m.)Review request for hive, Gunther Hagleitner, Owen O'Malley, an...
   Author: Gopal V, 2014-02-26, 07:28
[HIVE-5169] Sorted Bucketed Partitioned Insert does not sort by dynamic partition column causing reducer OOMs/lease-expiry errors - Hive - [issue]
...When a bulk-ETL operation is in progress, the query plan only sorts based on the SORTED BY key.This means that the FileSinkOperator in the reducer has to keep all the dynamic partition Recor...
http://issues.apache.org/jira/browse/HIVE-5169    Author: Gopal V, 2014-02-18, 02:37
[HIVE-6218] Stats for row-count not getting updated with Tez insert + dbclass=counter - Hive - [issue]
...Inserting data into hive with Tez,  the stats on row-count is not getting updated when using the counter dbclass.To reproduce, run "ANALYZE TABLE store_sales COMPUTE STATISTICS;" with t...
http://issues.apache.org/jira/browse/HIVE-6218    Author: Gopal V, 2014-02-12, 05:21
[HIVE-6346] Add Hadoop-2.4.0 shims to hive-tez - Hive - [issue]
...The HadoopShims needs new shim functions to add extra HDFS Caching functionality which is not available in 2.2.0 branch....
http://issues.apache.org/jira/browse/HIVE-6346    Author: Gopal V, 2014-02-05, 00:15
[expand - 2 more] - Re: Review Request 17632: HDFS ZeroCopy Shims for Hive - Hive - [mail # dev]
...-----------------------------------------------------------This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/17632/-------------------------------------...
   Author: Gopal V, 2014-02-04, 06:11
[HIVE-6247] select count(distinct) should be MRR in Tez - Hive - [issue]
...The MR query plan for "select count(distinct) " fires off multiple reducers, with a local work task to perform final aggregation.The Tez version fires off exactly 1 reducer for the entire da...
http://issues.apache.org/jira/browse/HIVE-6247    Author: Gopal V, 2014-02-03, 23:09
[HIVE-4114] hive-metastore.jar depends on jdo2-api:jar:2.3-ec, which is missing in maven central - Hive - [issue]
...Adding hive-exec-0.10.0 to an independent pom.xml results in the following error    Failed to retrieve javax.jdo:jdo2-api-2.3-ecCaused by: Could not find artifact javax.jdo:jd...
http://issues.apache.org/jira/browse/HIVE-4114    Author: Gopal V, 2013-12-03, 18:31
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