Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm
Precedence: bulk
Date: Thu, 20 Sep 2012 15:53:07 +1100 (NCT)
From: "Zhou wenjian (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <920856754.100890.1348116787821.JavaMail.jiratomcat@arcas>
In-Reply-To: <1659176039.100741.1348113727973.JavaMail.jiratomcat@arcas>
Subject: [jira] [Commented] (HBASE-6842) the jar used in  coprocessor is not
 deleted in local which will exhaust  the space of /tmp
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/HBASE-6842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13459338#comment-13459338 ] 

Zhou wenjian commented on HBASE-6842:
-------------------------------------

@stack
in our cluster,it does work. the jar in /tmp will be deleted when the jvm exits.
IMO, fs.deleteOnExit means to delete the file in hdfs rather than delete it in local fs.
                
> the jar used in  coprocessor is not deleted in local which will exhaust  the space of /tmp 
> -------------------------------------------------------------------------------------------
>
>                 Key: HBASE-6842
>                 URL: https://issues.apache.org/jira/browse/HBASE-6842
>             Project: HBase
>          Issue Type: Bug
>          Components: coprocessors
>    Affects Versions: 0.94.1
>            Reporter: Zhou wenjian
>            Assignee: Zhou wenjian
>            Priority: Critical
>             Fix For: 0.96.0, 0.94.3
>
>         Attachments: HBASE-6842-trunk.patch
>
>
> FileSystem fs = path.getFileSystem(HBaseConfiguration.create());
>       Path dst = new Path(System.getProperty("java.io.tmpdir") +
>           java.io.File.separator +"." + pathPrefix +
>           "." + className + "." + System.currentTimeMillis() + ".jar");
> fs.copyToLocalFile(path, dst);
> fs.deleteOnExit(dst);
> change to 
> File tmpLocal = new File(dst.toString());
> tmpLocal.deleteOnExit();
>             

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira