[
https://issues.apache.org/jira/browse/HDFS-3704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13431822#comment-13431822
]
nkeywal commented on HDFS-3704:
-------------------------------
Yes, I agree. There is a dependency on HDFS-3701, as it touches the same
function I think.
> In the DFSClient, Add the node to the dead list when the ipc.Client calls
> fails
> -------------------------------------------------------------------------------
>
> Key: HDFS-3704
> URL: https://issues.apache.org/jira/browse/HDFS-3704
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 1.0.3, 2.0.0-alpha
> Reporter: nkeywal
> Priority: Minor
>
> The DFSCLient maintains a list of dead node per input steam. When creating
> this DFSInputStream, it may connect to one of the nodes to check final block
> size. If this call fail, this datanode should be put in the dead nodes list
> to save time. If not it will be retried for the block transfer during the
> read, and we're likely to get a timeout.
--
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
