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[HIVE-7332] Create SparkClient, interface to Spark cluster [Spark Branch] - Hive - [issue]
...SparkClient is responsible for Spark job submission, monitoring, progress and error reporting, etc....
http://issues.apache.org/jira/browse/HIVE-7332    Author: Xuefu Zhang, 2014-08-18, 17:54
[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, 2014-08-18, 17:54
[HIVE-7335] Create SparkPlan, DAG representation of a Spark job [Spark Branch] - Hive - [issue]
...Encapsulate RDD, MapFunction, ReduceFunction, and SparkShuffler in a graph representation....
http://issues.apache.org/jira/browse/HIVE-7335    Author: Xuefu Zhang, 2014-08-18, 17:54
[HIVE-7336] Create MapFunction [Spark Branch] - Hive - [issue]
...Wrap Hive's map-side data processing for Spark....
http://issues.apache.org/jira/browse/HIVE-7336    Author: Xuefu Zhang, 2014-08-18, 17:54
[HIVE-7337] Create ReduceFunction [Spark Branch] - Hive - [issue]
...Wrap Hive's reduce-side data processing for Spark....
http://issues.apache.org/jira/browse/HIVE-7337    Author: Xuefu Zhang, 2014-08-18, 17:54
[HIVE-7338] Create SparkPlanGenerator [Spark Branch] - Hive - [issue]
...Translate SparkWork into SparkPlan. The translation may be invoked by SparkClient when executing SparkTask.NO PRECOMMIT TESTS. This is for spark branch only....
http://issues.apache.org/jira/browse/HIVE-7338    Author: Xuefu Zhang, 2014-08-18, 17:54
[HIVE-7382] Create a MiniSparkCluster and set up a testing framework [Spark Branch] - Hive - [issue]
...To automatically test Hive functionality over Spark execution engine, we need to create a test framework that can execute Hive queries with Spark as the backend. For that, we should create a...
http://issues.apache.org/jira/browse/HIVE-7382    Author: Xuefu Zhang, 2014-08-18, 17:54
[HIVE-7525] Research to find out if it's possible to submit Spark jobs concurrently using shared SparkContext [Spark Branch] - Hive - [issue]
...Refer to HIVE-7503 and SPARK-2688. Find out if it's possible to submit multiple spark jobs concurrently using a shared SparkContext. SparkClient's code can be manipulated for this test. Here...
http://issues.apache.org/jira/browse/HIVE-7525    Author: Xuefu Zhang, 2014-08-18, 17:49
[HIVE-7437] Check if servlet-api and jetty module in Spark library are an issue for hive-spark integration [Spark Branch] - Hive - [issue]
...Currently we used a customized Spark 1.0.0 build for Hive on Spark project because of library conflicts. One of the conflicts found during POC is about servlet-api and jetty, where in Spark ...
http://issues.apache.org/jira/browse/HIVE-7437    Author: Xuefu Zhang, 2014-08-18, 17:31
[HIVE-7597] Support analyze table - Hive - [issue]
...Both MR and Tez has a visitor processing "analyze table ..." command. We cloned the code from Tez, but may need to make it fit for Spark, verify, and test....
http://issues.apache.org/jira/browse/HIVE-7597    Author: Xuefu Zhang, 2014-08-14, 09:49
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