hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7042) Upgrade fails for Windows HA cluster due to file locks held during rename in JournalNode.
Date Thu, 11 Sep 2014 01:47:34 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14129500#comment-14129500
] 

Arpit Agarwal commented on HDFS-7042:
-------------------------------------

+1

> Upgrade fails for Windows HA cluster due to file locks held during rename in JournalNode.
> -----------------------------------------------------------------------------------------
>
>                 Key: HDFS-7042
>                 URL: https://issues.apache.org/jira/browse/HDFS-7042
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: journal-node
>    Affects Versions: 2.4.1
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>            Priority: Blocker
>         Attachments: HDFS-7042.1.patch
>
>
> During upgrade of an HA cluster, the JournalNode attempts to rename the current storage
directory to previous.  However, the process still holds the last committed transaction ID
file opened while this is happening.  On Windows, this is a locking violation that causes
the rename operation to fail.  Ultimately the whole upgrade fails.  There is a similar problem
during rollback too.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message