hadoop-hdfs-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] Created: (HDFS-956) Improper synchronization in some FSNamesystem methods
Date Tue, 09 Feb 2010 00:33:27 GMT
Improper synchronization in some FSNamesystem methods
-----------------------------------------------------

                 Key: HDFS-956
                 URL: https://issues.apache.org/jira/browse/HDFS-956
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 0.21.0, 0.22.0
            Reporter: Todd Lipcon


There are some methods in FSNamesystem that check isInSafeMode while not synchronized, and
then proceed to perform operations. Thus the actual operations can occur after the NN has
entered safemode, which is no good.

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


Mime
View raw message