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[HIVE-269] Add log/exp UDF functions to Hive - Hive - [issue]
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...See http://dev.mysql.com/doc/refman/5.0/en/mathematical-functions.htmlEXP() Raise to the power ofLN() Return the natural logarithm of the argumentLOG10() Return the base-10 logarithm of t...
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http://issues.apache.org/jira/browse/HIVE-269
Author: Zheng Shao,
2011-12-17, 00:09
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[HIVE-206] partition pruning check fails for uppercase table names - Hive - [issue]
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...The failed query is like:SELECT "a" from table_TAG where table_TAG.ds = '2008-12-31'The error message is:FAILED: Error in semantic analysis: line 1:227 No Partition Predicate Found "2008-12-...
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http://issues.apache.org/jira/browse/HIVE-206
Author: Zheng Shao,
2011-12-17, 00:09
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[HIVE-253] rand() gets precomputated in compilation phase - Hive - [issue]
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...SELECT * FROM t WHERE rand() < 0.01;Hive will say: "No need to submit job", because the condition evaluates to false.The rand() function is special in the sense that every time it evaluat...
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http://issues.apache.org/jira/browse/HIVE-253
Author: Zheng Shao,
2011-12-17, 00:09
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[HIVE-285] UNION ALL does not allow different types in the same column - Hive - [issue]
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...explain INSERT OVERWRITE TABLE t SELECT s.r, s.c, sum(s.v) FROM ( SELECT a.r AS r, a.c AS c, a.v AS v FROM t1 a ...
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http://issues.apache.org/jira/browse/HIVE-285
Author: Zheng Shao,
2011-12-17, 00:09
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[HIVE-270] Add a lazy-deserialized SerDe for space and cpu efficient serialization of rows with primitive types - Hive - [issue]
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...We want to add a lazy-deserialized SerDe for space and cpu efficient serialization of rows with primitive types.This SerDe will share the same format as MetadataTypedColumnsetSerDe/TCTLSepar...
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http://issues.apache.org/jira/browse/HIVE-270
Author: Zheng Shao,
2011-12-17, 00:08
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[HIVE-196] Failure when doing 2 tests with the same user on the same machine - Hive - [issue]
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...org.apache.hadoop.util.Shell$ExitCodeException: chmod: cannot access `/tmp/zshao/kv1.txt': No such file or directoryWe should make a unique directory for each of the test runs, instead of sh...
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http://issues.apache.org/jira/browse/HIVE-196
Author: Zheng Shao,
2011-12-17, 00:08
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[HIVE-393] MoveTask will bail out if we cannot open the compressed SequenceFile because hadoop native lib is missing - Hive - [issue]
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http://issues.apache.org/jira/browse/HIVE-393
Author: Zheng Shao,
2011-12-17, 00:08
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[HIVE-157] README.txt needs to be updated - Hive - [issue]
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...Readme.txt still points people to mirror.facebook.com...
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http://issues.apache.org/jira/browse/HIVE-157
Author: Zheng Shao,
2011-12-17, 00:08
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[HIVE-8] Hive: DynamicSerDe to support struct inside array/map - Hive - [issue]
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...We should allow users to create types and use those types in dynamic serde.In this way we can support:CREATE TYPE friend_information ( friend_id int, friend_name string...
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http://issues.apache.org/jira/browse/HIVE-8
Author: Zheng Shao,
2011-12-17, 00:08
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[HIVE-319] add UDF UNIX_TIMESTAMP - Hive - [issue]
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...See http://dev.mysql.com/doc/refman/5.1/en/date-and-time-functions.html#function_unix-timestampFor now, just use the default time zone....
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http://issues.apache.org/jira/browse/HIVE-319
Author: Zheng Shao,
2011-12-17, 00:08
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