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https://issues.apache.org/jira/browse/TAJO-1469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14482293#comment-14482293
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ASF GitHub Bot commented on TAJO-1469:
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Github user jihoonson commented on the pull request:
https://github.com/apache/tajo/pull/480#issuecomment-90296971
Thanks @navis! This is a critical problem that should be fixed.
You seem to handle a somple case in this issue. If so, would you book other
remaining issues on Jira? It will be helpful to remind us.
Thanks.
> allocateQueryMaster can leak resources if it times-out (3sec, hardcoded)
> ------------------------------------------------------------------------
>
> Key: TAJO-1469
> URL: https://issues.apache.org/jira/browse/TAJO-1469
> Project: Tajo
> Issue Type: Bug
> Reporter: Navis
> Assignee: Navis
>
> {code}
> WorkerResourceAllocationResponse response = null;
> try {
> response = callFuture.get(3, TimeUnit.SECONDS);
> } catch (Throwable t) {
> LOG.error(t, t);
> return null;
> }
> {code}
> If it times-out (or interrupted), allocated resources cannot be retrieved
> forever.
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