Github user zsxwing commented on a diff in the pull request:
https://github.com/apache/spark/pull/8950#discussion_r41217146
--- Diff:
streaming/src/main/scala/org/apache/spark/streaming/ui/BatchPage.scala ---
@@ -265,16 +323,20 @@ private[ui] class BatchPage(parent: StreamingTab)
extends WebUIPage("batch") {
* Generate the job table for the batch.
*/
private def generateJobTable(batchUIData: BatchUIData): Seq[Node] = {
- val outputOpIdToSparkJobIds =
batchUIData.outputOpIdSparkJobIdPairs.groupBy(_.outputOpId).toSeq.
- sortBy(_._1). // sorted by OutputOpId
+ val outputOpIdToSparkJobIds =
batchUIData.outputOpIdSparkJobIdPairs.groupBy(_.outputOpId).
map { case (outputOpId, outputOpIdAndSparkJobIds) =>
// sort SparkJobIds for each OutputOpId
(outputOpId, outputOpIdAndSparkJobIds.map(_.sparkJobId).sorted)
}
+ val outputOps = (0 until batchUIData.numOutputOp).map { outputOpId =>
+ val status = batchUIData.failureReason.getOrElse(outputOpId,
"Succeeded")
--- End diff --
I don't think so. E.g., the use may write the following codes:
```
stream.foreachRDD { rdd =>
try {
rdd.foreach(...)
} catch {
...
}
}
```
In this case, if a Spark job (rdd.foreach) fails, we cannot say the output
op fails.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
