Github user marmbrus commented on a diff in the pull request:
https://github.com/apache/spark/pull/2215#discussion_r17030027
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/commands.scala ---
@@ -73,27 +77,23 @@ case class SetCommand(
"hive-0.12.0.jar").mkString(":")
Array(
- "system:java.class.path=" + hiveJars,
- "system:sun.java.command=shark.SharkServer2")
- }
- else {
- Array(s"$k=${context.getConf(k, "<undefined>")}")
+ Row("system:java.class.path=" + hiveJars),
+ Row("system:sun.java.command=shark.SharkServer2"))
+ } else {
+ Array(Row(s"$k=${context.getConf(k, "<undefined>")}"))
}
// Query all key-value pairs that are set in the SQLConf of the
context.
case (None, None) =>
context.getAllConfs.map { case (k, v) =>
- s"$k=$v"
+ Row(s"$k=$v")
}.toSeq
case _ =>
throw new IllegalArgumentException()
}
- def execute(): RDD[Row] = {
- val rows = sideEffectResult.map { line => new
GenericRow(Array[Any](line)) }
- context.sparkContext.parallelize(rows, 1)
- }
+ def execute(): RDD[Row] =
context.sparkContext.parallelize(sideEffectResult, 1)
--- End diff --
Can this also be in `Command`? The implementation looks the same
everywhere.
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