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From "Chris Douglas (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HDFS-525) ListPathsServlet.java uses static SimpleDateFormat that has threading issues
Date Thu, 27 Aug 2009 22:37:59 GMT

     [ https://issues.apache.org/jira/browse/HDFS-525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Douglas updated HDFS-525:
-------------------------------

    Attachment: HDFS.525-3.patch

(same patch w/ \-\-no-prefix)
{noformat}
     [exec] -1 overall.  
     [exec] 
     [exec]     +1 @author.  The patch does not contain any @author tags.
     [exec] 
     [exec]     -1 tests included.  The patch doesn't appear to include any new or modified
tests.
     [exec]                         Please justify why no new tests are needed for this patch.
     [exec]                         Also please list what manual steps were performed to verify
this patch.
     [exec] 
     [exec]     +1 javadoc.  The javadoc tool did not generate any warning messages.
     [exec] 
     [exec]     +1 javac.  The applied patch does not increase the total number of javac compiler
warnings.
     [exec] 
     [exec]     +1 findbugs.  The patch does not introduce any new Findbugs warnings.
     [exec] 
     [exec]     +1 release audit.  The applied patch does not increase the total number of
release audit warnings.
{noformat}
TestDistributedFileSystem (uses HftpFileSystem) passed

> ListPathsServlet.java uses static SimpleDateFormat that has threading issues
> ----------------------------------------------------------------------------
>
>                 Key: HDFS-525
>                 URL: https://issues.apache.org/jira/browse/HDFS-525
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>             Fix For: 0.20.1, 0.21.0
>
>         Attachments: HDFS-525.1.patch, HDFS-525.2.patch, HDFS-525.patch, HDFS-525.patch,
HDFS-525.rel20.patch, HDFS.525-3.patch, HDFS.525-3.patch
>
>
> SimpleDateFormat is not thread safe. Multiple threads accessing the servlet can cause
threading issues

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