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Posted to issues@flink.apache.org by "Andrey Zagrebin (Jira)" <ji...@apache.org> on 2020/07/28 11:28:00 UTC
[jira] [Closed] (FLINK-18581) Cannot find GC cleaner with java
version previous jdk8u72(-b01)
[ https://issues.apache.org/jira/browse/FLINK-18581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrey Zagrebin closed FLINK-18581.
-----------------------------------
Resolution: Fixed
merged into master by 2f03841d5414f9d4a4b810810317c0250065264e
merged into 1.11 by fe95187edfe742b64a1f7147e57856c931ef05c3
> Cannot find GC cleaner with java version previous jdk8u72(-b01)
> ---------------------------------------------------------------
>
> Key: FLINK-18581
> URL: https://issues.apache.org/jira/browse/FLINK-18581
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
> Affects Versions: 1.11.0
> Reporter: Xintong Song
> Assignee: Andrey Zagrebin
> Priority: Critical
> Labels: pull-request-available
> Fix For: 1.12.0, 1.11.2
>
>
> {{JavaGcCleanerWrapper}} is looking for the package-private method {{Reference.tryHandlePending}} using reflection. However, the method is first introduced in the version jdk8u72(-b01). Therefore, if an older version JDK is used, the method cannot be found and Flink will fail.
> See also this [ML thread|http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Error-GC-Cleaner-Provider-Flink-1-11-0-td36565.html].
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