[SPARK-5846] Correctly set job description and pool for SQL jobs

marmbrus am I missing something obvious here? I verified that this fixes the problem for me (on 1.2.1) on EC2, but I'm confused about how others wouldn't have noticed this?

Author: Kay Ousterhout <kayousterhout@gmail.com>

Closes #4630 from kayousterhout/SPARK-5846_1.3 and squashes the following commits:

2022ad4 [Kay Ousterhout] [SPARK-5846] Correctly set job description and pool for SQL jobs

sql/hive-thriftserver/v0.12.0/src/main/scala/org/apache/spark/sql/hive/thriftserver/Shim12.scala

@@ -185,6 +185,10 @@ private[hive] class SparkExecuteStatementOperation(
   def run(): Unit = {
     logInfo(s"Running query '$statement'")
     setState(OperationState.RUNNING)
+    hiveContext.sparkContext.setJobDescription(statement)
+    sessionToActivePool.get(parentSession.getSessionHandle).foreach { pool =>
+      hiveContext.sparkContext.setLocalProperty("spark.scheduler.pool", pool)
+    }
     try {
       result = hiveContext.sql(statement)
       logDebug(result.queryExecution.toString())
@@ -194,10 +198,6 @@ private[hive] class SparkExecuteStatementOperation(
           logInfo(s"Setting spark.scheduler.pool=$value for future statements in this session.")
         case _ =>
       }
-      hiveContext.sparkContext.setJobDescription(statement)
-      sessionToActivePool.get(parentSession.getSessionHandle).foreach { pool =>
-        hiveContext.sparkContext.setLocalProperty("spark.scheduler.pool", pool)
-      }
       iter = {
         val useIncrementalCollect =
           hiveContext.getConf("spark.sql.thriftServer.incrementalCollect", "false").toBoolean

sql/hive-thriftserver/v0.13.1/src/main/scala/org/apache/spark/sql/hive/thriftserver/Shim13.scala

@@ -156,6 +156,10 @@ private[hive] class SparkExecuteStatementOperation(
   def run(): Unit = {
     logInfo(s"Running query '$statement'")
     setState(OperationState.RUNNING)
+    hiveContext.sparkContext.setJobDescription(statement)
+    sessionToActivePool.get(parentSession.getSessionHandle).foreach { pool =>
+      hiveContext.sparkContext.setLocalProperty("spark.scheduler.pool", pool)
+    }
     try {
       result = hiveContext.sql(statement)
       logDebug(result.queryExecution.toString())
@@ -165,10 +169,6 @@ private[hive] class SparkExecuteStatementOperation(
           logInfo(s"Setting spark.scheduler.pool=$value for future statements in this session.")
         case _ =>
       }
-      hiveContext.sparkContext.setJobDescription(statement)
-      sessionToActivePool.get(parentSession.getSessionHandle).foreach { pool =>
-        hiveContext.sparkContext.setLocalProperty("spark.scheduler.pool", pool)
-      }
       iter = {
         val useIncrementalCollect =
           hiveContext.getConf("spark.sql.thriftServer.incrementalCollect", "false").toBoolean