[
https://issues.apache.org/jira/browse/HDFS-8226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
J.Andreina updated HDFS-8226:
-----------------------------
Attachment: HDFS-8226.1.patch
I have updated an initial patch . This has document updation for the steps to
perform Non-HA rollback ( which is incompatible with older releases).
Please provide your feedback on this approach .
> Non-HA rollback compatibility broken
> ------------------------------------
>
> Key: HDFS-8226
> URL: https://issues.apache.org/jira/browse/HDFS-8226
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: J.Andreina
> Assignee: J.Andreina
> Priority: Blocker
> Attachments: HDFS-8226.1.patch
>
>
> In HA while performing rollback , we use “hdfs namenode –rollback” which
> would prompt user for confirmation. ( Implemented as part of HDFS-5138)
> For Non-HA , as per doc if we perform rollback using “start-dfs.sh –rollback”
> , then namenode startup hangs ( As it tries to start namenode in daemon mode
> , hence will not be able to prompt user for confirmation )
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
