[
https://issues.apache.org/jira/browse/HADOOP-8144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Junping Du updated HADOOP-8144:
-------------------------------
Labels: patch (was: )
Target Version/s: 0.23.1
Status: Patch Available (was: Open)
> pseudoSortByDistance in NetworkTopology doesn't work properly if no local
> node and first node is local rack node
> ----------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-8144
> URL: https://issues.apache.org/jira/browse/HADOOP-8144
> Project: Hadoop Common
> Issue Type: Bug
> Components: io
> Affects Versions: 1.0.0, 0.23.0
> Reporter: Junping Du
> Priority: Minor
> Labels: patch
> Attachments: HADOOP-8144-1.patch
>
>
> pseudoSortByDistance in NetworkTopology.java should sort nodes according to
> its distance with reader as local node, local rack node, ...
> But if there is no local node with reader in nodes and the first node is
> local rack node with reader, then it will put a random node at position 0.
--
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
