[
https://issues.apache.org/jira/browse/STORM-737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14541162#comment-14541162
]
ASF GitHub Bot commented on STORM-737:
--------------------------------------
Github user d2r commented on the pull request:
https://github.com/apache/storm/pull/521#issuecomment-101475237
> @d2r
> First of all, I'm sorry I did some mistakes about expression.
No worries.
> So, I'd like you to review current PR, and find out issues, and go
together.
OK, sounds good to me. Let me take a look.
> Workers may try to send to closed connections
> ---------------------------------------------
>
> Key: STORM-737
> URL: https://issues.apache.org/jira/browse/STORM-737
> Project: Apache Storm
> Issue Type: Bug
> Affects Versions: 0.9.2-incubating
> Reporter: Derek Dagit
>
> There is a race condition in the worker code that can allow for a send() to
> be called on a closed connection.
> [Discussion|https://github.com/apache/storm/pull/349#issuecomment-87778672]
> The assignment mapping from task -> node+port needs to be read and used in
> the read lock when sending, so that an accurate mapping is used that does not
> include any connections that are closed.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
