hadoop-hdfs-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Kihwal Lee (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-6696) Name node cannot start if the path of a file under construction contains ".snapshot"
Date Wed, 16 Jul 2014 19:24:06 GMT
Kihwal Lee created HDFS-6696:
--------------------------------

             Summary: Name node cannot start if the path of a file under construction contains
".snapshot"
                 Key: HDFS-6696
                 URL: https://issues.apache.org/jira/browse/HDFS-6696
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Kihwal Lee
            Priority: Blocker


Using {{-renameReserved}} to rename ".snapshot" in a pre-hdfs-snapshot feature fsimage during
upgrade only works, if there is nothing under construction under the renamed directory.  I
am not sure whether it takes care of edits containing ".snapshot" properly.

The workaround is to identify these directories and rename, then do {{saveNamespace}} before
performing upgrade.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message