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[HIVE-113] support of distribute by and sort by - Hive - [issue]
...Currently Hive supports "cluster by" which puts the columns into map-reduce key.  Hadoop map-reduce actually allows different partitioning (we call distribute) keys and sorting keys.In ...
http://issues.apache.org/jira/browse/HIVE-113    Author: Zheng Shao, 2011-12-17, 00:09
[HIVE-336] TBinaryProtocol blow up the data size between map-reduce boundary - Hive - [issue]
...TBinaryProtocol is very space-inefficient. We've seen the data blown up several times between the map-reduce boundary because of it.We should change it to simple delimited format (backed by ...
http://issues.apache.org/jira/browse/HIVE-336    Author: Zheng Shao, 2011-12-17, 00:09
[HIVE-190] Tests might fail because we do not drop all tables in input2.q and input3.q - Hive - [issue]
...Both the tests do "show tables" so we need to make sure all tables created should be removed before the test is run....
http://issues.apache.org/jira/browse/HIVE-190    Author: Zheng Shao, 2011-12-17, 00:09
[HIVE-19] Support of change the metadata of a hive table - Hive - [issue]
...From Joey Pan [[EMAIL PROTECTED]]The issue occurs when try to query table when restarting ec2 cluster (will get diff server ip), currently the warehouse dir is hardcoded as some inte...
http://issues.apache.org/jira/browse/HIVE-19    Author: Zheng Shao, 2011-12-17, 00:09
[HIVE-432] SORT BY is always sending data to only the first reducer even if there are multiple reducers - Hive - [issue]
...When we generate the ReduceSInkOperator, the partition columns are empty, which means all the rows will get a hash value of 0, and they will all go to the first reducer.In the meanwhile we a...
http://issues.apache.org/jira/browse/HIVE-432    Author: Zheng Shao, 2011-12-17, 00:09
[HIVE-337] LazySimpleSerDe should support multi-level nested array, map, struct types - Hive - [issue]
...Once we do that, we can completely deprecate DynamicSerDe/TCTLSeparatedProtocol, and close any bugs that DynamicSerDe/TCTLSeparatedProtocol has....
http://issues.apache.org/jira/browse/HIVE-337    Author: Zheng Shao, 2011-12-17, 00:09
[HIVE-269] Add log/exp UDF functions to Hive - Hive - [issue]
...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...
http://issues.apache.org/jira/browse/HIVE-269    Author: Zheng Shao, 2011-12-17, 00:09
[HIVE-206] partition pruning check fails for uppercase table names - Hive - [issue]
...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-...
http://issues.apache.org/jira/browse/HIVE-206    Author: Zheng Shao, 2011-12-17, 00:09
[HIVE-253] rand() gets precomputated in compilation phase - Hive - [issue]
...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...
http://issues.apache.org/jira/browse/HIVE-253    Author: Zheng Shao, 2011-12-17, 00:09
[HIVE-285] UNION ALL does not allow different types in the same column - Hive - [issue]
...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      UNION ALL&nb...
http://issues.apache.org/jira/browse/HIVE-285    Author: Zheng Shao, 2011-12-17, 00:09
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elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB