Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/930#discussion_r35193782
--- Diff:
flink-runtime/src/main/scala/org/apache/flink/runtime/jobmanager/JobManager.scala
---
@@ -707,33 +706,33 @@ class JobManager(
case RequestAccumulatorResultsStringified(jobId) =>
try {
- val accumulatorValues: Array[StringifiedAccumulatorResult] = {
- currentJobs.get(jobId) match {
- case Some((graph, jobInfo)) =>
- val accumulators = graph.aggregateUserAccumulators()
-
- val result: Array[StringifiedAccumulatorResult] = new
- Array[StringifiedAccumulatorResult](accumulators.size)
-
- var i = 0
- accumulators foreach {
- case (name, accumulator) =>
- val (typeString, valueString) =
- if (accumulator != null) {
- (accumulator.getClass.getSimpleName,
accumulator.toString)
- } else {
- (null, null)
- }
- result(i) = new StringifiedAccumulatorResult(name,
typeString, valueString)
- i += 1
- }
- result
- case None =>
- null // TODO check also archive
- }
+ currentJobs.get(jobId) match {
+ case Some((graph, jobInfo)) =>
+ val accumulators = graph.aggregateUserAccumulators()
+
+ val result: Array[StringifiedAccumulatorResult] = new
+ Array[StringifiedAccumulatorResult](accumulators.size)
+
+ var i = 0
+ accumulators foreach {
+ case (name, accumulator) =>
+ val (typeString, valueString) =
+ if (accumulator != null) {
+ (accumulator.getClass.getSimpleName,
accumulator.toString)
+ } else {
+ (null, null)
+ }
+ result(i) = new StringifiedAccumulatorResult(name,
typeString, valueString)
+ i += 1
+ }
+
+ sender() ! AccumulatorResultStringsFound(jobId, result)
+
+ case None =>
+ // TODO check also archive
+ sender() ! AccumulatorResultsNotFound(jobId)
--- End diff --
Same here.
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