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[HIVE-1913] use partition level serde properties - Hive - [issue]
...create table src_part_serde (key int, value string) partitioned by (ds string) stored as sequencefile;insert overwrite table src_part_serde partition (ds='2011') select * from src;alter tabl...
http://issues.apache.org/jira/browse/HIVE-1913    Author: He Yongqiang, 2011-12-16, 23:59
[HIVE-1757] test cleanup for Hive-1641 - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-1757    Author: He Yongqiang, 2011-12-16, 23:59
[HIVE-1929] Find a way to disable owner grants - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-1929    Author: He Yongqiang, 2011-12-16, 23:59
[HIVE-1448] bug in 'set fileformat' - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-1448    Author: He Yongqiang, 2011-12-16, 23:59
[HIVE-2429] skip corruption bug that cause data not decompressed - Hive - [issue]
...This is a regression of https://issues.apache.org/jira/browse/HIVE-2404...
http://issues.apache.org/jira/browse/HIVE-2429    Author: He Yongqiang, 2011-12-16, 23:57
[HIVE-2126] Hive's symlink text input format should be able to work with ComineHiveInputFormat - Hive - [issue]
...at compile time, if a partition's file format is SymlinkTextInputFormat, will replace the symlink path with paths in the symlink file. This way, it will work with Hive's HiveCombineFileInput...
http://issues.apache.org/jira/browse/HIVE-2126    Author: He Yongqiang, 2011-12-16, 23:57
[HIVE-1966] mapjoin operator should not load hashtable for each new inputfile if the hashtable to be loaded is already there. - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-1966    Author: He Yongqiang, 2011-12-16, 23:57
[HIVE-2109] No lock for some non-mapred tasks config variable hive.lock.mapred.only.operation added - Hive - [issue]
...do not do lock for some DDLTask or data move task....
http://issues.apache.org/jira/browse/HIVE-2109    Author: He Yongqiang, 2011-12-16, 23:57
[HIVE-1567] increase hive.mapjoin.maxsize to 10 million - Hive - [issue]
...i saw in a very wide table, hive can process 1million rows in less than one minute (select all columns).setting the hive.mapjoin.maxsize to 100k is kind of too restrictive. Let's increase th...
http://issues.apache.org/jira/browse/HIVE-1567    Author: He Yongqiang, 2011-12-16, 23:56
[HIVE-2083] Bug: RowContainer was set to 1 in JoinUtils. - Hive - [issue]
...This cause the skew join super slow because the row container dump every record to disk before using them....
http://issues.apache.org/jira/browse/HIVE-2083    Author: He Yongqiang, 2011-12-16, 23:56
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