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[HIVE-1181] Make it optional to check file format - Hive - [issue]
...Until MAPREDUCE-1504 is fixed, we need to introduce a way to avoid leaking file descriptor because of file format check in the load command.We already have the option in MoveTask. We just ne...
http://issues.apache.org/jira/browse/HIVE-1181    Author: Zheng Shao, 2011-12-17, 00:06
[HIVE-693] Add a AWS S3 log format deserializer - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-693    Author: Zheng Shao, 2011-12-17, 00:06
[HIVE-855] UDF: Concat should accept multiple arguments - Hive - [issue]
...According to mysql, concat should accept multiple arguments.http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_concat...
http://issues.apache.org/jira/browse/HIVE-855    Author: Zheng Shao, 2011-12-17, 00:06
[HIVE-759] add hive.intermediate.compression.codec option - Hive - [issue]
...Hive uses the jobconf compression codec for all map-reduce jobs. This includes both mapred.map.output.compression.codec and mapred.output.compression.codec.In some cases, we want to distingu...
http://issues.apache.org/jira/browse/HIVE-759    Author: Zheng Shao, 2011-12-17, 00:05
[HIVE-858] ScriptOperator should output the error code of the sub process - Hive - [issue]
...ScriptOperator should output the error code of the sub process, even if there are errors - for example, broken pipe is usually caused by terminated sub processes....
http://issues.apache.org/jira/browse/HIVE-858    Author: Zheng Shao, 2011-12-17, 00:05
[HIVE-876] UDFOPNegative should deal with NULL gracefully - Hive - [issue]
...UDFOPNegative is throwing out NullPointerException. It should return NULL for that....
http://issues.apache.org/jira/browse/HIVE-876    Author: Zheng Shao, 2011-12-17, 00:05
[HIVE-1030] Hive should use scratchDir instead of system temporary directory for storing plans - Hive - [issue]
...Otherwise these plan files never get deleted....
http://issues.apache.org/jira/browse/HIVE-1030    Author: Zheng Shao, 2011-12-17, 00:05
[HIVE-962] "show functions" does not work with unquoted string - Hive - [issue]
...If the function name is provided without quotation marks, we should also show the function correctly.hive> show functions substr;OKTime taken: 0.168 secondshive> show functions 'substr...
http://issues.apache.org/jira/browse/HIVE-962    Author: Zheng Shao, 2011-12-17, 00:05
[HIVE-1004] Reduce default  HADOOP_HEAPSIZE in Hive - Hive - [issue]
...We don't need 1GB by default. We can set the default to 256MB....
http://issues.apache.org/jira/browse/HIVE-1004    Author: Zheng Shao, 2011-12-17, 00:05
[HIVE-873] Better error messages for Hive cmdline - Hive - [issue]
...Currently, we are facing a lot of questions of Hive users because they cannot directly see what is the error causing the job to fail.We should expose that information to our user so that the...
http://issues.apache.org/jira/browse/HIVE-873    Author: Zheng Shao, 2011-12-17, 00:05
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