Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/365#discussion_r11717029
--- Diff:
streaming/src/main/scala/org/apache/spark/streaming/dstream/DStream.scala ---
@@ -725,6 +725,9 @@ abstract class DStream[T: ClassTag] (
* Return all the RDDs between 'fromTime' to 'toTime' (both included)
*/
def slice(fromTime: Time, toTime: Time): Seq[RDD[T]] = {
+ if (!isInitialized) {
+ throw new Exception(this + " has not been initialized")
--- End diff --
If you can do it in this pr that would be great!
On Wednesday, April 16, 2014, Shixiong Zhu <[email protected]> wrote:
> In
> streaming/src/main/scala/org/apache/spark/streaming/dstream/DStream.scala:
>
> > @@ -725,6 +725,9 @@ abstract class DStream[T: ClassTag] (
> > * Return all the RDDs between 'fromTime' to 'toTime' (both included)
> > */
> > def slice(fromTime: Time, toTime: Time): Seq[RDD[T]] = {
> > + if (!isInitialized) {
> > + throw new Exception(this + " has not been initialized")
>
> Sure. One more question: There are many new Exception in DStream.scala.
> It's necessary to change them to SparkExcepation?
>
> --
> Reply to this email directly or view it on
GitHub<https://github.com/apache/spark/pull/365/files#r11716967>
> .
>
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