hadoop-hdfs-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vinay (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-5855) Reading edits should not stop at UpgradeMarker for normal restart of the namenode
Date Thu, 30 Jan 2014 15:26:10 GMT
Vinay created HDFS-5855:
---------------------------

             Summary: Reading edits should not stop at UpgradeMarker for normal restart of
the namenode
                 Key: HDFS-5855
                 URL: https://issues.apache.org/jira/browse/HDFS-5855
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Vinay


As mentioned [here|https://issues.apache.org/jira/browse/HDFS-5645?focusedCommentId=13867530&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13867530]
in HDFS-5645 NameNode restart will stop reading Edits at UpgradeMarker. But this should happen
only if namenode is rolling back from upgrade. 
There is also a possibility that namenode could get restarted after rolling upgrade started.
This should not rollback everything.



--
This message was sent by Atlassian JIRA
(v6.1.5#6160)

Mime
View raw message