You are viewing a plain text version of this content. The canonical link for it is here.

Posted to common-issues@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2018/04/02 22:47:00 UTC

[jira] [Resolved] (HADOOP-13500) Concurrency issues when using Configuration iterator

     [ https://issues.apache.org/jira/browse/HADOOP-13500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kumar Vavilapalli resolved HADOOP-13500.
----------------------------------------------
    Resolution: Duplicate

Already fixed by HADOOP-13556. Closing as a dup. Please reopen if that isn't the case.

> Concurrency issues when using Configuration iterator
> ----------------------------------------------------
>
>                 Key: HADOOP-13500
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13500
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: conf
>            Reporter: Jason Lowe
>            Assignee: Ajay Kumar
>            Priority: Major
>
> It is possible to encounter a ConcurrentModificationException while trying to iterate a Configuration object.  The iterator method tries to walk the underlying Property object without proper synchronization, so another thread simultaneously calling the set method can trigger it.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-issues-help@hadoop.apache.org