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[HIVE-4290] Build profiles: Partial builds for quicker dev - Hive - [issue]
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...Building is definitely taking longer with hcat, hs2 etc in the build. When you're working on one area of the system though, it would be easier to have an option to only build that. Not for p...
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http://issues.apache.org/jira/browse/HIVE-4290
Author: Gunther Hagleitner,
2013-06-16, 23:22
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[HIVE-4660] Let there be Tez (aka mrr ftw) - Hive - [issue]
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...Tez is a new application framework built on Hadoop Yarn that can execute complex directed acyclic graphs of general data processing tasks. Here's the project's page: http://incubator.apache....
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http://issues.apache.org/jira/browse/HIVE-4660
Author: Gunther Hagleitner,
2013-06-13, 00:05
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[HIVE-4388] HBase tests fail against Hadoop 2 - Hive - [issue]
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...Currently we're building by default against 0.92. When you run against hadoop 2 (-Dhadoop.mr.rev=23) builds fail because of: HBASE-5963.HIVE-3861 upgrades the version of hbase used. This wil...
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http://issues.apache.org/jira/browse/HIVE-4388
Author: Gunther Hagleitner,
2013-06-12, 08:10
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Branch for HIVE-4660 - Hive - [mail # dev]
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...Hi, I am starting to work on integrating Tez into Hive (see HIVE-4660, design doc has already been uploaded - any feedback will be much appreciated). This will be a fair amount of work...
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Author: Gunther Hagleitner,
2013-06-12, 02:44
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[HIVE-4382] Fix offline build mode - Hive - [issue]
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http://issues.apache.org/jira/browse/HIVE-4382
Author: Gunther Hagleitner,
2013-06-06, 02:20
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[HIVE-4585] Remove unused MR Temp file localization from Tasks - Hive - [issue]
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...HIVE-1408 introduced code that is currently commented out (i.e.: dead code), with a comment saying needs further development (HIVE-1484). It's been like this for close to 3 years. I suggest ...
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http://issues.apache.org/jira/browse/HIVE-4585
Author: Gunther Hagleitner,
2013-06-05, 04:02
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[HIVE-4510] HS2 doesn't nest exceptions properly (fun debug times) - Hive - [issue]
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...In SQLOperation.java lines 97 + 113 for instance, we catch errors and throw a new HiveSQLException, but we don't wrap the original exception....
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http://issues.apache.org/jira/browse/HIVE-4510
Author: Gunther Hagleitner,
2013-06-04, 05:08
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[HIVE-4540] JOIN-GRP BY-DISTINCT fails with NPE when mapjoin.mapreduce=true - Hive - [issue]
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...If the mapjoin.mapreduce optimization kicks in on a query of this form:select count(distinct a.v) from a join b on (a.k = b.k)group by a.gThe planer will NPE in the metadataonly optimizer....
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http://issues.apache.org/jira/browse/HIVE-4540
Author: Gunther Hagleitner,
2013-05-28, 22:59
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[HIVE-4521] Auto join conversion fails in certain cases (empty tables, empty partitions, no partitions) - Hive - [issue]
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...Automatic join conversion for both map joins as well as smb joins fails when tables, files or partitions are empty (see test cases in patch). Error messages include: "Big Table Alias is null...
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http://issues.apache.org/jira/browse/HIVE-4521
Author: Gunther Hagleitner,
2013-05-21, 23:41
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[HIVE-4475] Switch RCFile default to LazyBinaryColumnarSerDe - Hive - [issue]
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...For most workloads it seems LazyBinaryColumnarSerDe (binary) will perform better than ColumnarSerDe (text). Not sure why ColumnarSerDe is the default, but my guess is, that's for historical ...
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http://issues.apache.org/jira/browse/HIVE-4475
Author: Gunther Hagleitner,
2013-05-21, 23:41
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