[
https://issues.apache.org/jira/browse/HDFS-1881?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Suresh Srinivas updated HDFS-1881:
----------------------------------
Component/s: data-node
Affects Version/s: 0.23.0
Fix Version/s: 0.23.0
Summary: Federation: after taking snapshot the current directory
of datanode is empty (was: After taking snapshot (upgrade) on Federation, the
current directory of data node is emtpy.)
> Federation: after taking snapshot the current directory of datanode is empty
> ----------------------------------------------------------------------------
>
> Key: HDFS-1881
> URL: https://issues.apache.org/jira/browse/HDFS-1881
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: data-node
> Affects Versions: 0.23.0
> Reporter: Tanping Wang
> Assignee: Tanping Wang
> Fix For: 0.23.0
>
> Attachments: HDFS-1881.2.patch, HDFS-1881.patch
>
>
> After taking a snapshot in Federation (by starting up namenode with option
> -upgrade), it appears that the current directory of data node does not
> contain the block files. We have also verified that upgrading from 20 to
> Federation does not have this problem.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
