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From "Vinay (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3810) Implement format() for BKJM
Date Mon, 27 Aug 2012 09:46:07 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3810?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13442343#comment-13442343
] 

Vinay commented on HDFS-3810:
-----------------------------

Hi Ivan,
Patch looks good.

Along with Rakesh's comment, one small comment I have.
{code}+  synchronized private void checkEnv() throws IOException {
+    if (!initialized) {{code}
I could not see anywhere 'initialized' set to true, please check whether it is required.
                
> Implement format() for BKJM
> ---------------------------
>
>                 Key: HDFS-3810
>                 URL: https://issues.apache.org/jira/browse/HDFS-3810
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>    Affects Versions: 3.0.0
>            Reporter: Ivan Kelly
>            Assignee: Ivan Kelly
>         Attachments: HDFS-3810.diff
>
>
> At the moment, formatting for BKJM is done on initialization. Reinitializing is a manual
process. This JIRA is to implement the JournalManager#format API, so that BKJM can be formatting
along with all other storage methods.

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