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https://issues.apache.org/jira/browse/BEAM-9474?focusedWorklogId=400420&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-400420
]
ASF GitHub Bot logged work on BEAM-9474:
----------------------------------------
Author: ASF GitHub Bot
Created on: 09/Mar/20 22:35
Start Date: 09/Mar/20 22:35
Worklog Time Spent: 10m
Work Description: mxm commented on pull request #11084: [BEAM-9474]
Improve robustness of BundleFactory and ProcessEnvironment
URL: https://github.com/apache/beam/pull/11084#discussion_r389998961
##########
File path:
runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/environment/ProcessManager.java
##########
@@ -186,31 +186,28 @@ private void stopProcess(String id, Process process) {
LOG.debug("Attempting to stop process with id {}", id);
// first try to kill gracefully
process.destroy();
- long maxTimeToWait = 2000;
- if (waitForProcessToDie(process, maxTimeToWait)) {
- LOG.debug("Process for worker {} shut down gracefully.", id);
- } else {
- LOG.info("Process for worker {} still running. Killing.", id);
- process.destroyForcibly();
+ long maxTimeToWait = 500;
Review comment:
The old timeout was too long.
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Issue Time Tracking
-------------------
Worklog Id: (was: 400420)
Time Spent: 1h 50m (was: 1h 40m)
> Environment cleanup is not robust enough and may leak resources
> ---------------------------------------------------------------
>
> Key: BEAM-9474
> URL: https://issues.apache.org/jira/browse/BEAM-9474
> Project: Beam
> Issue Type: Bug
> Components: java-fn-execution
> Reporter: Maximilian Michels
> Assignee: Maximilian Michels
> Priority: Major
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> The cleanup code in {{DefaultJobBundleFactory}} and its {{RemoteEnvironment}}
> s may leak resources. This is especially a concern when the execution engines
> reuses the same JVM or underlying machines for multiple runs of a pipeline.
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