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https://issues.apache.org/jira/browse/FLINK-14522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrey Zagrebin updated FLINK-14522:
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Priority: Major (was: Blocker)
> Adjust GC Cleaner for unsafe memory and Java 11
> ------------------------------------------------
>
> Key: FLINK-14522
> URL: https://issues.apache.org/jira/browse/FLINK-14522
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Task
> Reporter: Andrey Zagrebin
> Assignee: Andrey Zagrebin
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.10.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> sun.misc.Cleaner is not available since Java 9.
> It was moved to jdk.internal.ref.Cleaner of java.base module ([Open
> JDK-8148117|https://bugs.openjdk.java.net/browse/JDK-8148117]), but another
> new public API was introduced to achieve the same behaviour
> (java.lang.ref.Cleaner);
> A popular solution is use reflection to look up for the location of the
> Cleaner class depending on running JVM version.
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