[
https://issues.apache.org/jira/browse/BEAM-5797?focusedWorklogId=157325&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-157325
]
ASF GitHub Bot logged work on BEAM-5797:
----------------------------------------
Author: ASF GitHub Bot
Created on: 23/Oct/18 02:21
Start Date: 23/Oct/18 02:21
Worklog Time Spent: 10m
Work Description: tweise closed pull request #6779: [BEAM-5797] Ensure
bundle factory and stage context are closed on dispose()
URL: https://github.com/apache/beam/pull/6779
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git
a/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/ExecutableStageDoFnOperator.java
b/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/ExecutableStageDoFnOperator.java
index ee49ef451db..2135d5a8285 100644
---
a/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/ExecutableStageDoFnOperator.java
+++
b/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/ExecutableStageDoFnOperator.java
@@ -162,13 +162,14 @@ private StateRequestHandler
getStateRequestHandler(ExecutableStage executableSta
@Override
public void dispose() throws Exception {
- // DoFnOperator generates another "bundle" for the final watermark
- super.dispose();
// Remove the reference to stageContext and make stageContext available
for garbage collection.
try (@SuppressWarnings("unused")
AutoCloseable bundleFactoryCloser = stageBundleFactory;
@SuppressWarnings("unused")
- AutoCloseable closable = stageContext) {}
+ AutoCloseable closable = stageContext) {
+ // DoFnOperator generates another "bundle" for the final watermark --
see BEAM-5816 for more context
+ super.dispose();
+ }
stageContext = null;
}
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Issue Time Tracking
-------------------
Worklog Id: (was: 157325)
Time Spent: 1h 10m (was: 1h)
> SDK workers are not always killed when Flink pipeline finishes
> --------------------------------------------------------------
>
> Key: BEAM-5797
> URL: https://issues.apache.org/jira/browse/BEAM-5797
> Project: Beam
> Issue Type: Bug
> Components: runner-flink
> Reporter: Micah Wylde
> Priority: Major
> Labels: portability-flink
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> Beam python workers are spun up as part of a pipeline execution, and killed
> once that pipeline has been cancelled or failed. However, in some situations
> we see the workers hanging around indefinitely until they are manually killed
> or the taskmanager is restarted. The behavior seems to only occur with
> streaming pipelines, and appears non-deterministic
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