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https://issues.apache.org/jira/browse/YARN-3081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14289773#comment-14289773
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Tsuyoshi OZAWA commented on YARN-3081:
--------------------------------------
Thank you, Ted!
> Potential indefinite wait in
> ContainerManagementProtocolProxy#addProxyToCache()
> -------------------------------------------------------------------------------
>
> Key: YARN-3081
> URL: https://issues.apache.org/jira/browse/YARN-3081
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Priority: Minor
> Attachments: yarn-3081-001.patch
>
>
> {code}
> if (!removedProxy) {
> // all of the proxies are currently in use and already scheduled
> // for removal, so we need to wait until at least one of them closes
> try {
> this.wait();
> {code}
> The above code can wait for a condition that has already been satisfied,
> leading to indefinite wait.
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