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[HIVE-5538] Turn on vectorization by default. - Hive - [issue]
... Vectorization should be turned on by default, so that users don't have to specifically enable vectorization.   Vectorization code validates and ensures that a query falls bac...
http://issues.apache.org/jira/browse/HIVE-5538    Author: Jitendra Nath Pandey, 2014-08-19, 00:15
NPE when running a Hive query with storage in S3 - Hive - [mail # user]
...Hi,I am using a Hadoop 2.4.1 + Hive 0.13 setup.I have a non-partitioned table whose storage location is S3. Its schema information:-SerDe Library:             &...
   Author: Ravuri, Venkata Puneet, 2014-08-19, 00:10
[HIVE-7755] Enable avro* tests [Spark Branch] - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7755    Author: Brock Noland, 2014-08-18, 23:08
[HIVE-7760] Constants in VirtualColumn should be final - Hive - [issue]
...Constants such as ROWID in VirtualColumn should be final...
http://issues.apache.org/jira/browse/HIVE-7760    Author: Brock Noland, 2014-08-18, 22:34
[HIVE-7768] Research growing/shrinking our Spark Application [Spark Branch] - Hive - [issue]
...Scenario:A user connects to Hive and runs a query on a small time. Our SC is sized for that small table. They then run a query on a much larger table. We'll need to "re-size" the SC which I ...
http://issues.apache.org/jira/browse/HIVE-7768    Author: Brock Noland, 2014-08-18, 22:11
Review Request 24817: HIVE-7530: Go thru the common code to find references to HIVE_EXECUCTION_ENGINE to make sure conditions works with Spark - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/24817/Review request for hive, Brock Noland, Szehon Ho, and Xuefu Zhang.Bugs: HIVE-7530   &n...
   Author: Na Yang, 2014-08-18, 21:38
[HIVE-7516] Add capacity control over queries running on Spark cluster [Spark Branch] - Hive - [issue]
...Add a capacity control mechanism in Hive to limit the number queries running on Spark concurrently which might overwhelm the cluster. Idea can be borrowed from Tez....
http://issues.apache.org/jira/browse/HIVE-7516    Author: Xuefu Zhang, 2014-08-18, 21:27
[HIVE-7745] NullPointerException when turn on hive.optimize.union.remove, hive.merge.mapfiles and hive.merge.mapredfiles [Spark Branch] - Hive - [issue]
...When the hive.optimize.union.remove, hive.merge.mapfiles and hive.merge.mapredfiles are turned on, it throws NullPointerException when I do the following queries: create table inputTbl1(key ...
http://issues.apache.org/jira/browse/HIVE-7745    Author: Na Yang, 2014-08-18, 20:10
[HIVE-7617] optimize bytes mapjoin hash table read path wrt serialization, at least for common cases - Hive - [issue]
...BytesBytes has table stores keys in the byte array for compact representation, however that means that the straightforward implementation of lookups serializes lookup keys to byte arrays, wh...
http://issues.apache.org/jira/browse/HIVE-7617    Author: Sergey Shelukhin, 2014-08-18, 19:50
[HIVE-7606] Design SparkSession, SparkSessionManager [Spark Branch] - Hive - [issue]
...In this JIRA we'll design two interfaces: SparkSessionState SparkSessionPoolManagerand then once that is agreed upon we'll design two implementations: SparkSessionStateImpl SparkSessionPoolM...
http://issues.apache.org/jira/browse/HIVE-7606    Author: Brock Noland, 2014-08-18, 19:48
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