[
https://issues.apache.org/jira/browse/HDFS-3765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vinay updated HDFS-3765:
------------------------
Attachment: HDFS-3765.patch
Attached the patch for the same.
> Namenode INITIALIZESHAREDEDITS should be able to initialize all shared
> storages
> -------------------------------------------------------------------------------
>
> Key: HDFS-3765
> URL: https://issues.apache.org/jira/browse/HDFS-3765
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: ha
> Affects Versions: 2.1.0-alpha, 3.0.0
> Reporter: Vinay
> Assignee: Vinay
> Attachments: HDFS-3765.patch
>
>
> Currently, NameNode INITIALIZESHAREDEDITS provides ability to copy the edits
> files to file schema based shared storages when moving cluster from Non-HA
> environment to HA enabled environment.
> This Jira focuses on the following
> * Generalizing the logic of copying the edits to new shared storage so that
> any schema based shared storage can initialized for HA cluster.
> * Ability to Initialize new shared storage from existing shared storage when
> moving from One shared storage to another shared storage (Might be because of
> cost, performance, etc. For ex: Moving from NFS to BKJM/QJM).
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
