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https://issues.apache.org/jira/browse/FLINK-16246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17197640#comment-17197640
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Robert Metzger commented on FLINK-16246:
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I'm closing this ticket, because this issue will be subsumed by the work in
FLINK-17554 and FLINK-19259.
> Exclude "SdkMBeanRegistrySupport" from dynamically loaded AWS connectors
> ------------------------------------------------------------------------
>
> Key: FLINK-16246
> URL: https://issues.apache.org/jira/browse/FLINK-16246
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Kinesis
> Affects Versions: 1.10.0
> Reporter: Stephan Ewen
> Assignee: Stephan Ewen
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.12.0, 1.10.3, 1.11.3
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The AWS SDK always registers a {{MetricAdminMBean}} at the JMX MBean Server.
> This allows users to turn on / off more detailed metrics via the JMX admin
> interface.
> However, this registered bean keeps the user code classloader alive and thus
> causes a class leak.
> Excluding the {{com.amazonaws.jmx.SdkMBeanRegistrySupport}} class from the
> connectors disables the default registration thus preventing the class leak.
> It should only disable that JMX metric admin interface and still allow users
> to manually configure/activate metrics for the AWS SDK.
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