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https://issues.apache.org/jira/browse/FLINK-2111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14713611#comment-14713611
]
ASF GitHub Bot commented on FLINK-2111:
---------------------------------------
Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/750#discussion_r37992103
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionGraph.java
---
@@ -833,15 +846,15 @@ void jobVertexInFinalState(ExecutionJobVertex ev) {
}
numFinishedJobVertices++;
-
+
if (numFinishedJobVertices ==
verticesInCreationOrder.size()) {
-
+
// we are done, transition to the final state
JobStatus current;
while (true) {
current = this.state;
-
- if (current == JobStatus.RUNNING) {
+
+ if (current == JobStatus.RUNNING ||
current == JobStatus.STOPPING) {
--- End diff --
Is `STOPPING` a legacy artifact?
> Add "stop" signal to cleanly shutdown streaming jobs
> ----------------------------------------------------
>
> Key: FLINK-2111
> URL: https://issues.apache.org/jira/browse/FLINK-2111
> Project: Flink
> Issue Type: Improvement
> Components: Distributed Runtime, JobManager, Local Runtime,
> Streaming, TaskManager, Webfrontend
> Reporter: Matthias J. Sax
> Assignee: Matthias J. Sax
> Priority: Minor
>
> Currently, streaming jobs can only be stopped using "cancel" command, what is
> a "hard" stop with no clean shutdown.
> The new introduced "stop" signal, will only affect streaming source tasks
> such that the sources can stop emitting data and shutdown cleanly, resulting
> in a clean shutdown of the whole streaming job.
> This feature is a pre-requirment for
> https://issues.apache.org/jira/browse/FLINK-1929
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