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Date: Tue, 24 Apr 2012 21:42:08 +0000 (UTC)
From: "Tsz Wo (Nicholas), SZE (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HDFS-3310) Make sure that we abort when no edit
 log directories are left
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    [ https://issues.apache.org/jira/browse/HDFS-3310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13261051#comment-13261051 ] 

Tsz Wo (Nicholas), SZE commented on HDFS-3310:
----------------------------------------------

I think should be replaced by exitIfNoStreams().
{code}
+        if (editStreams.isEmpty()) {
+          throw new IOException("no editlog streams");
+        }
{code}
Patch looks good other then that.
                
> Make sure that we abort when no edit log directories are left
> -------------------------------------------------------------
>
>                 Key: HDFS-3310
>                 URL: https://issues.apache.org/jira/browse/HDFS-3310
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 0.20.1
>            Reporter: Colin Patrick McCabe
>            Assignee: Colin Patrick McCabe
>         Attachments: HDFS-3310-b1.001.patch
>
>
> We should make sure to abort when there are no edit log directories left to write to.  It seems that there is at least one case that is slipping through the cracks right now in branch-1.

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