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[HIVE-7582] Storing some info about current chunk of data for future usage - Hive - [issue]
...HiI am doing some compression on the chunk of data that is being converted to TColumn in Column class. I need to store some info about thins chunk to compress the next chunk. Is there a spec...
http://issues.apache.org/jira/browse/HIVE-7582    Author: Mahdi Soleimani, 2014-08-01, 00:31
Re: Review Request 24168: HIVE-7579 : error message for 'drop admin role' is not informative - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24168/#review49311Ship it!metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java ...
3 emails [+ more]    Author: Lars Francke, 2014-08-01, 00:19
[HIVE-7581] (Native) Vectorize LEFT JOIN - Hive - [issue]
...Currently, VectorMapJoinOperator takes in vectorized row batches and delegates rows to (regular) MapJoinOperator.Try addin one case, LEFT JOIN, as a native or real vectorized join....
http://issues.apache.org/jira/browse/HIVE-7581    Author: Matt McCline, 2014-08-01, 00:09
[HIVE-6584] Add HiveHBaseTableSnapshotInputFormat - Hive - [issue]
...HBASE-8369 provided mapreduce support for reading from HBase table snapsopts. This allows a MR job to consume a stable, read-only view of an HBase table directly off of HDFS. Bypassing the o...
http://issues.apache.org/jira/browse/HIVE-6584    Author: Nick Dimiduk, 2014-08-01, 00:04
[HIVE-7537] Output vectorized GROUP BY with only primitive aggregate fields as columns so downstream operators will be vectorized - Hive - [issue]
...When under Tez engine, see if the VectorGroupByOperator aggregrates are all primitive (e.g. sum) and batch the output rows into a VectorizedRowBatch.  And, vectorize downstream operator...
http://issues.apache.org/jira/browse/HIVE-7537    Author: Matt McCline, 2014-08-01, 00:03
[HIVE-4765] Improve HBase bulk loading facility - Hive - [issue]
...With some patches, bulk loading process for HBase could be simplified a lot.CREATE EXTERNAL TABLE hbase_export(rowkey STRING, col1 STRING, col2 STRING)ROW FORMAT SERDE 'org.apache.hadoop.hiv...
http://issues.apache.org/jira/browse/HIVE-4765    Author: Navis, 2014-07-31, 23:15
[HIVE-7578] Sorting and max() against numeric partition column does not work - Hive - [issue]
...Hive does not return the correct results when you run "max()" on a table that has been partitioned on a numeric column when more than 10 partitions are present and they are numbered 1 - 10. ...
http://issues.apache.org/jira/browse/HIVE-7578    Author: David Main, 2014-07-31, 22:50
[HIVE-7462] Add rule to push filter through GB - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7462    Author: Laljo John Pullokkaran, 2014-07-31, 22:33
[HIVE-7574] CommonJoinOperator.checkAndGenObject calls LOG.Trace per row from probe side in a HashMap join consuming 4% of the CPU - Hive - [issue]
...In Map join Log4JLogger.trace takes 4% of the CPU time as it gets called per row from the probe side by CommonJoinOperator.genAllOneUniqueJoinObject.Fix is to remove the logging code code be...
http://issues.apache.org/jira/browse/HIVE-7574    Author: Mostafa Mokhtar, 2014-07-31, 22:17
[HIVE-7558] HCatLoader reuses credentials across jobs - Hive - [issue]
...HCatLoader reuses credentials of stage1 in stage2 for some of the pig queries. This causes stage-2 to fail, if stage-2 runs for more than 10 mins. Pig queries which loads data using HCatLoad...
http://issues.apache.org/jira/browse/HIVE-7558    Author: Thiruvel Thirumoolan, 2014-07-31, 22:12
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