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From "Tsuyoshi OZAWA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3082) Non thread safe access to systemCredentials in NodeHeartbeatResponse processing
Date Thu, 22 Jan 2015 08:12:35 GMT

    [ https://issues.apache.org/jira/browse/YARN-3082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14287095#comment-14287095
] 

Tsuyoshi OZAWA commented on YARN-3082:
--------------------------------------

Looks good to me overall. Minor nits:

{code}
+    }
+    finally {
+      threadPool.shutdownNow();
{code}

This finally statement should be moved after a brace in the line like this:

{code}
    } finally {
      threadPool.shutdownNow();
{code}


> Non thread safe access to systemCredentials in NodeHeartbeatResponse processing
> -------------------------------------------------------------------------------
>
>                 Key: YARN-3082
>                 URL: https://issues.apache.org/jira/browse/YARN-3082
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Anubhav Dhoot
>            Assignee: Anubhav Dhoot
>         Attachments: YARN-3082.001.patch
>
>
> When you use system credentials via feature added in YARN-2704, the proto conversion
code throws exception in converting ByteBuffer



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