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

Posted to solr-dev@lucene.apache.org by "Bill Au (JIRA)" <ji...@apache.org> on 2010/02/04 16:10:27 UTC

[jira] Updated: (SOLR-1755) race condition in snappuller

     [ https://issues.apache.org/jira/browse/SOLR-1755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bill Au updated SOLR-1755:
--------------------------

    Attachment: SOLR-1755.patch

Since snapinstaller is a bash script.  The attached patch uses the noclobber option to prevent the race condition.

> race condition in snappuller
> ----------------------------
>
>                 Key: SOLR-1755
>                 URL: https://issues.apache.org/jira/browse/SOLR-1755
>             Project: Solr
>          Issue Type: Bug
>    Affects Versions: 1.4
>            Reporter: Bill Au
>            Assignee: Bill Au
>            Priority: Minor
>         Attachments: SOLR-1755.patch
>
>
> There is a slight race condition in snapinstaller within the time window between testing for the presence and creating the lock file.  When the race condition is met there can be more than one instance of snapinstaller running.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.