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[HIVE-1524] parallel execution failed if mapred.job.name is set - Hive - [issue]
...The plan file name was generated based on mapred.job.name. If the user specify mapred.job.name before the query, two parallel queries will have conflict plan file name....
http://issues.apache.org/jira/browse/HIVE-1524    Author: Ning Zhang, 2011-12-17, 00:03
[HIVE-1340] checking VOID type for NULL in LazyBinarySerde - Hive - [issue]
...NULL was not handled correctly in LazyBinarySerDe. One example isinsert overwrite table T select '1', NULL from src limit 1;...
http://issues.apache.org/jira/browse/HIVE-1340    Author: Ning Zhang, 2011-12-17, 00:03
[HIVE-1163] Eclipse launchtemplate changes to enable debugging - Hive - [issue]
...Some recent changes in the build.xml and build-common.xml breaks the debugging functionality in eclipse. Some system defined properties were missing when running eclipse debugger....
http://issues.apache.org/jira/browse/HIVE-1163    Author: Ning Zhang, 2011-12-17, 00:03
[HIVE-1359] Unit test should be shim-aware - Hive - [issue]
...Some features in Hive only works for certain Hadoop versions through shim. However the unit test structure is not shim-aware in that there is only one set of queries and expected outputs for...
http://issues.apache.org/jira/browse/HIVE-1359    Author: Ning Zhang, 2011-12-17, 00:03
[HIVE-1325] dynamic partition insert should throw an exception if the number of target table columns + dynamic partition columns does not equal to the number of select columns - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-1325    Author: Ning Zhang, 2011-12-17, 00:03
[HIVE-1315] bucketed sort merge join breaks after dynamic partition insert - Hive - [issue]
...bucketed sort merge join produces wrong bucket number due to HIVE-1002 patch, which breaks HIVE-1290....
http://issues.apache.org/jira/browse/HIVE-1315    Author: Ning Zhang, 2011-12-17, 00:03
[HIVE-1316] Increase the memory limit for CLI client - Hive - [issue]
...Hive CLI client stores the plan in memory and serialize it to XML file. the serialization takes a lot of memory. for large queries, we've seen OOM exception and GC overhead limit reached. It...
http://issues.apache.org/jira/browse/HIVE-1316    Author: Ning Zhang, 2011-12-17, 00:03
[HIVE-1327] Group by partition column returns wrong results - Hive - [issue]
...hive> show partitions nzhang_part7;show partitions nzhang_part7;OKds=2010-01-11ds=2010-01-23ds=2010-04-03ds=2010-04-19ds=2010-04-22Time taken: 0.431 seconds[nzhang@dev303 /tmp] df...
http://issues.apache.org/jira/browse/HIVE-1327    Author: Ning Zhang, 2011-12-17, 00:03
[HIVE-1348] Moving inputFileChanged() from ExecMapper to where it is needed - Hive - [issue]
...inputFileChanged() is only needed for Bucketed sort merge map join. It should not be put in ExecMapper.map() where all code paths will hit this function. This function is quite expensive sin...
http://issues.apache.org/jira/browse/HIVE-1348    Author: Ning Zhang, 2011-12-17, 00:03
[HIVE-1412] CombineHiveInputFormat bug on tablesample - Hive - [issue]
...CombineHiveInputFormat should combine all files inside one partition to form a split but should not takes files cross partition boundary. This works for regular table and partitions since al...
http://issues.apache.org/jira/browse/HIVE-1412    Author: Ning Zhang, 2011-12-17, 00:03
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