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Posted to yarn-issues@hadoop.apache.org by "Anubhav Dhoot (JIRA)" <ji...@apache.org> on 2015/01/22 04:00:42 UTC

[jira] [Updated] (YARN-3082) Non thread safe access to systemCredentials in NodeHeartbeatResponse processing

     [ https://issues.apache.org/jira/browse/YARN-3082?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anubhav Dhoot updated YARN-3082:
--------------------------------
    Attachment: YARN-3082.001.patch

Attaches patch that ensures ByteBuffer which ends up getting shared by different concurrent nodeheartbeats, is converted properly.
Unit test 

> 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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