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[HIVE-3754] Trunk hadoop 23 build fails - Hive - [issue]
...check out the latest code from trunksvn infoPath: .URL: http://svn.apache.org/repos/asf/hive/trunkRepository Root: http://svn.apache.org/repos/asfRepository UUID: 13f79535-47bb-0310-9956-ffa...
http://issues.apache.org/jira/browse/HIVE-3754    Author: Gang Tim Liu, 2012-11-29, 19:06
[HIVE-3693] Performance regression introduced by HIVE-3483 - Hive - [issue]
...https://issues.apache.org/jira/browse/HIVE-3483 introduced a performance regression in the client side during split computation.The client side spends a lot more time in the split computatio...
http://issues.apache.org/jira/browse/HIVE-3693    Author: Gang Tim Liu, 2012-11-29, 17:32
[HIVE-3690] Refractor code to remove dependency between DDLSemanticAnalyzer and SemanticAnalyzer - Hive - [issue]
...There is a useless dependency between DDLSemanticAnalyzer and SemanticAnalyzer due to the fact that create is handled as part of SemanticAnalyzer (due to CTAS). Ideally, it should berefactor...
http://issues.apache.org/jira/browse/HIVE-3690    Author: Gang Tim Liu, 2012-11-08, 06:45
[HIVE-3554] Hive List Bucketing - Query logic - Hive - [issue]
...This is part of efforts for list bucketing feature: https://cwiki.apache.org/Hive/listbucketing.htmlThis patch includes:1. Query logic: hive chooses right sub-directory instead of partition ...
http://issues.apache.org/jira/browse/HIVE-3554    Author: Gang Tim Liu, 2012-11-02, 23:35
[HIVE-3566] Hive List Bucketing - Query Logic Optimization - Hive - [issue]
...There are a few places to optimize list bucketing query:1. evaluateExprOnCell() need not be called for all cells for 'Other'. Stop the first time, any 'Other' is false....
http://issues.apache.org/jira/browse/HIVE-3566    Author: Gang Tim Liu, 2012-11-02, 20:58
[HIVE-3556] Test "Path -> Alias" for explain extended - Hive - [issue]
...Test framework masks output of "Path -> Alias" for explain extended. This makes it impossible to verify the output is right. Design is to add a new entry "Truncated Path -> Alias" to M...
http://issues.apache.org/jira/browse/HIVE-3556    Author: Gang Tim Liu, 2012-10-18, 18:31
[HIVE-3597] Add a flag to turn off "Truncated path -> alias" for end-user - Hive - [issue]
...HIVE-3556 introduced "Truncated path > alias" in order to test out of "Path>alias". It might have less interest for end user. we can add a flag to control if we show it. By default, we...
http://issues.apache.org/jira/browse/HIVE-3597    Author: Gang Tim Liu, 2012-10-18, 18:31
[HIVE-3568] No pushdown subquery's group by key in outside filter - Hive - [issue]
...pushdown doesn't happen with group by in subquery and group by key in outside filter.select * from (select x, count(1) from fact_daily where ds ='1' group by x) subq where x = 484;subquery s...
http://issues.apache.org/jira/browse/HIVE-3568    Author: Gang Tim Liu, 2012-10-11, 09:09
[HIVE-3394] Refactor a few classes' constructors with creational patterns - Hive - [issue]
...It's good to refactor the following classes' constructors with builder/factory pattern. This should be done before HIVE-3072 so that HIVE-3072 can refresh according and extend it to skewed u...
http://issues.apache.org/jira/browse/HIVE-3394    Author: Gang Tim Liu, 2012-08-22, 08:14
[HIVE-3343] Hive: Query misaligned result for Group by followed by Join with filter and skip a group-by result - Hive - [issue]
...This simple Hive query would generate wrong result:select a.key, b.k2, b.k3from src ajoin (  select key,          min(key) as k,       ...
http://issues.apache.org/jira/browse/HIVE-3343    Author: Gang Tim Liu, 2012-08-15, 12:56
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NEW: Monitor These Apps!
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