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[HIVE-7333] Create RDD translator, translating Hive Tables into Spark RDDs [Spark Branch] - Hive - [issue]
...Please refer to the design specification....
http://issues.apache.org/jira/browse/HIVE-7333    Author: Xuefu Zhang, 2014-09-06, 00:44
[HIVE-7331] Create SparkCompiler [Spark Branch] - Hive - [issue]
...SparkCompiler translates the operator plan into SparkWorks. It behaves a similar way as MapReduceCompiler for MR and TezCompiler for Tez.NO PRECOMMIT TESTS. This is for spark branch only....
http://issues.apache.org/jira/browse/HIVE-7331    Author: Xuefu Zhang, 2014-09-06, 00:43
[HIVE-7327] Refactoring: make Hive map side data processing reusable [Spark Branch] - Hive - [issue]
...ExecMapper is Hive's mapper implementation for MapReduce. Table rows are read by MR framework and processed by ExecMapper.map() method, which invokes Hive's map-side operator tree starting f...
http://issues.apache.org/jira/browse/HIVE-7327    Author: Xuefu Zhang, 2014-09-06, 00:42
[HIVE-7330] Create SparkTask [Spark Branch] - Hive - [issue]
...SparkTask handles the execution of SparkWork. It will execute a graph of map and reduce work using a SparkClient instance....
http://issues.apache.org/jira/browse/HIVE-7330    Author: Xuefu Zhang, 2014-09-06, 00:40
[HIVE-7958] SparkWork generated by SparkCompiler may require multiple Spark jobs to run - Hive - [issue]
...A SparkWork instance currently may contain disjointed work graphs. For instance, union_remove_1.q may generated a plan like this:Reduce2 <- Map 1Reduce4 <- Map 3The SparkPlan instance ...
http://issues.apache.org/jira/browse/HIVE-7958    Author: Xuefu Zhang, 2014-09-05, 00:50
[HIVE-7580] Support dynamic partitioning [Spark Branch] - Hive - [issue]
...My understanding is that we don't need to do anything special for this. However, this needs to be verified and tested....
http://issues.apache.org/jira/browse/HIVE-7580    Author: Xuefu Zhang, 2014-09-04, 16:50
[HIVE-7292] Hive on Spark - Hive - [issue]
...Spark as an open-source data analytics cluster computing framework has gained significant momentum recently. Many Hive users already have Spark installed as their computing backbone. To take...
http://issues.apache.org/jira/browse/HIVE-7292    Author: Xuefu Zhang, 2014-09-03, 16:56
[HIVE-7916] Snappy-java error when running hive query on spark [Spark Branch] - Hive - [issue]
...Recently spark branch upgraded its dependency on Spark to 1.1.0-SNAPSHOT. While the new version addressed some lib conflicts (such as guava), I'm afraid that it also introduced new problems....
http://issues.apache.org/jira/browse/HIVE-7916    Author: Xuefu Zhang, 2014-09-03, 04:28
[HIVE-6712] HS2 JDBC driver is inconsistent w.r.t. auto commit - Hive - [issue]
...I see an inconsistency in HS2 JDBC driver code:  @Override  public void setAutoCommit(boolean autoCommit) throws SQLException {    if (autoCommit) { &...
http://issues.apache.org/jira/browse/HIVE-6712    Author: Xuefu Zhang, 2014-09-02, 10:21
[HIVE-5956] SHOW TBLPROPERTIES doesn't take db name - Hive - [issue]
...Identified in HIVE-5912....
http://issues.apache.org/jira/browse/HIVE-5956    Author: Xuefu Zhang, 2014-09-02, 05:49
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