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[HIVE-5304] Hive results can depend on metastore's underlying datastore - Hive - [issue]
...[removed old description]Hive JDOQL filter pushdown and direct SQL may end up pushing StringCol op 'SomeString' to underlying SQL datastore. However, the datastore may handle these d...
http://issues.apache.org/jira/browse/HIVE-5304    Author: Sergey Shelukhin, 2013-11-11, 19:54
[HIVE-5767] in SemanticAnalyzer#doPhase1, handling for TOK_UNION falls thru into TOK_INSERT - Hive - [issue]
...I don't think it's intended. INSERT path consists of a big if statement which prevents most of the code from executing for union case....
http://issues.apache.org/jira/browse/HIVE-5767    Author: Sergey Shelukhin, 2013-11-09, 15:24
[HIVE-5657] TopN produces incorrect results with count(distinct) - Hive - [issue]
...Attached patch illustrates the problem.limit_pushdown test has various other cases of aggregations and distincts, incl. count-distinct, that work correctly (that said, src dataset is bad for...
http://issues.apache.org/jira/browse/HIVE-5657    Author: Sergey Shelukhin, 2013-11-09, 15:22
[HIVE-5752] log4j properties appear to have been lost in maven upgrade - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-5752    Author: Sergey Shelukhin, 2013-11-07, 16:06
[HIVE-5377] the error handling in serialize/deserializeExpression is insufficient, some test may pass in error - Hive - [issue]
...TestSearchArgumentImpl output has stuff like this:Continuing ...java.lang.NoSuchMethodException: <unbound>=GenericUDFBridge.setUdfClass(Class);Continuing ...java.lang.NoSuchMethodExcep...
http://issues.apache.org/jira/browse/HIVE-5377    Author: Sergey Shelukhin, 2013-11-06, 19:37
MR logs during .q file tests - Hive - [mail # dev]
...Hi.  Is there any way to get MR logs during .q tests? Ideally, without changing code.  MR logs by default don't go into hive.log, even though the logging from caller alleges that's...
   Author: Sergey Shelukhin, 2013-11-06, 02:40
[expand - 1 more] - Re: maven build of itests - Hive - [mail # dev]
...Yeah, compiling them together might simplify things imo   On Tue, Nov 5, 2013 at 4:20 PM, Brock Noland  wrote:   CONFIDENTIALITY NOTICE NOTICE: This message is intended for th...
   Author: Sergey Shelukhin, 2013-11-06, 00:48
[HIVE-5705] TopN might use better heuristic for disable - Hive - [issue]
...Right now, if TopN overruns memory threshold it disables itself if it couldn't directly exclude rows as they are sent; it doesn't count evictions that were initially put in the heap and then...
http://issues.apache.org/jira/browse/HIVE-5705    Author: Sergey Shelukhin, 2013-11-01, 17:51
[HIVE-5670] annoying ZK exceptions are annoying - Hive - [issue]
...when I run tests locally (or on cluster IIRC) there are bunch of ZK-related exceptions in Hive log, such as2013-10-28 09:50:50,851 ERROR zookeeper.ClientCnxn (ClientCnxn.java:processEvent(52...
http://issues.apache.org/jira/browse/HIVE-5670    Author: Sergey Shelukhin, 2013-10-31, 00:51
[HIVE-5588] change TopN to be an operator - Hive - [issue]
...See HIVE-5503, as well as the discussion in HIVE-3562.If topN is a separate operator, it can be reused for file sink, and vectorized version can be implemented....
http://issues.apache.org/jira/browse/HIVE-5588    Author: Sergey Shelukhin, 2013-10-28, 22:09
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