You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@storm.apache.org by "Rick Kellogg (JIRA)" <ji...@apache.org> on 2015/10/05 02:56:26 UTC
[jira] [Updated] (STORM-737) Workers may try to send to closed
connections
[ https://issues.apache.org/jira/browse/STORM-737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rick Kellogg updated STORM-737:
-------------------------------
Component/s: storm-core
> 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
> Components: storm-core
> Affects Versions: 0.9.2-incubating
> Reporter: Derek Dagit
> Assignee: Jungtaek Lim
> Fix For: 0.10.0
>
>
> 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)