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https://issues.apache.org/jira/browse/STORM-3699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ethan Li updated STORM-3699:
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Summary: fix flight.bash to support flight recording on openJDK8u262 or
newer (was: Storm flight.bash doesn't work with openJDK8u262 for flight
recording)
> fix flight.bash to support flight recording on openJDK8u262 or newer
> --------------------------------------------------------------------
>
> Key: STORM-3699
> URL: https://issues.apache.org/jira/browse/STORM-3699
> Project: Apache Storm
> Issue Type: Bug
> Affects Versions: 2.0.0, 2.1.0, 2.2.0
> Reporter: Ethan Li
> Assignee: Ethan Li
> Priority: Major
>
> [https://docs.oracle.com/javacomponents/jmc-5-4/jfr-runtime-guide/comline.htm#JFRUH193]
> [https://docs.oracle.com/javacomponents/jmc-5-5/jfr-command-reference/diagnostic-command-reference.htm#resourceid-15422-48C8362C]
>
> flight recorder command changed between versions. so the current flight.bash
> doesn't work for flight recording on newer JFR version (e.g. on openJDK8u262)
> [https://github.com/apache/storm/blob/eb27556f7669c7c966716e1aca4867da04ce6e08/bin/flight.bash#L86-L93]
>
> {code:java}
> bash-4.2$ java -version
> openjdk version "1.8.0_262"
> OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_262-b10)
> OpenJDK 64-Bit Server VM (AdoptOpenJDK)(build 25.262-b10, mixed mode)
> bash-4.2$ jcmd 20 JFR.stop recording=1
> 20:
> java.lang.IllegalArgumentException: Unknown argument 'recording' in
> diagnostic command.
> {code}
>
>
>
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