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[HIVE-4250] Closing lots of RecordWriters is slow - Hive - [issue]
...In FileSinkOperator, all of the RecordWriters are closed sequentially. For queries with a lot of dynamic partitions this can add substantially to the task time. For one query in particular, ...
http://issues.apache.org/jira/browse/HIVE-4250    Author: Owen O'Malley, 2013-03-29, 15:39
[expand - 1 more] - Re: Optimizing hive queries - Hive - [mail # user]
...On Thu, Mar 28, 2013 at 11:08 PM, Jagat Singh  wrote:   ORC files like Avro files are self-describing. They include the type structure of the records in the metadata of the file. I...
   Author: Owen O'Malley, 2013-03-29, 06:54
[HIVE-4121] ORC should have optional dictionaries for both strings and numeric types - Hive - [issue]
...Currently string columns always have dictionaries and numerics are always directly encoded. It would be better to make the encoding depend on a sample of the data. Perhaps the first 100k val...
http://issues.apache.org/jira/browse/HIVE-4121    Author: Owen O'Malley, 2013-03-28, 15:47
[HIVE-2162] Upgrade dependencies to Hadoop 0.20.2 and 0.20.203.0 - Hive - [issue]
...Hadoop has released 0.20.203.0 and we should upgrade Hive's dependency to it....
http://issues.apache.org/jira/browse/HIVE-2162    Author: Owen O'Malley, 2013-03-28, 15:35
[HIVE-4229] Create a hive-ql jar that doesn't include non-hive jars - Hive - [issue]
...We currently only ship the ql module as part of the hive-exec jar that includes other projects (thrift, avro, protobuf, commons lang, json, java-ewah, and javolution). This forces downstream...
http://issues.apache.org/jira/browse/HIVE-4229    Author: Owen O'Malley, 2013-03-26, 18:23
[expand - 1 more] - Re: Question - why are there instances of org.apache.commons.lang.StringUtils and WordUtils bundled in hive? - Hive - [mail # dev]
...You're right. I was thinking there was a hive-ql jar, but there isn't. (Note that they aren't duplicated in the source tree, just packaged up in the jar.) I've created https://issues.apache....
   Author: Owen O'Malley, 2013-03-25, 22:59
[HIVE-4015] Add ORC file to the grammar as a file format - Hive - [issue]
...It would be much more convenient for users if we enable them to use ORC as a file format in the HQL grammar....
http://issues.apache.org/jira/browse/HIVE-4015    Author: Owen O'Malley, 2013-03-20, 20:21
[HIVE-4127] Testing with Hadoop 2.x causes test failure for ORC's TestFileDump - Hive - [issue]
...Hadoop 2's junit is a newer version, which causes differences in behaviors of the TestFileDump....
http://issues.apache.org/jira/browse/HIVE-4127    Author: Owen O'Malley, 2013-03-10, 02:05
[HIVE-2899] Remove dependency on sun's jdk. - Hive - [issue]
...When the signal handlers were added, they introduced a dependency on sun.misc.Signal and sun.misc.SignalHandler. We can look these classes up by reflection and avoid the warning and also pro...
http://issues.apache.org/jira/browse/HIVE-2899    Author: Owen O'Malley, 2013-03-05, 21:58
Re: Security for Hive - Hive - [mail # user]
...Correct, you'll need to manage the permissions manually in HDFS. The authorization model in Hive is just to prevent accidents. Hopefully, we'll address this eventually, but in the mean time ...
   Author: Owen O'Malley, 2013-02-23, 22:41
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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