You are viewing a plain text version of this content. The canonical link for it is here.
Posted to hdfs-issues@hadoop.apache.org by "Owen O'Malley (Jira)" <ji...@apache.org> on 2022/03/22 17:10:00 UTC
[jira] [Updated] (HDFS-16517) In 2.10 the distance metric is wrong for non-DN machines
[ https://issues.apache.org/jira/browse/HDFS-16517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Owen O'Malley updated HDFS-16517:
---------------------------------
External issue URL: https://github.com/apache/hadoop/pull/4091
> In 2.10 the distance metric is wrong for non-DN machines
> --------------------------------------------------------
>
> Key: HDFS-16517
> URL: https://issues.apache.org/jira/browse/HDFS-16517
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.10.1
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Priority: Major
>
> In 2.10, the metric for distance between the client and the data node is wrong for machines that aren't running data nodes (ie. getWeightUsingNetworkLocation). The code works correctly in 3.3+.
> Currently
>
> ||Client||DataNode ||getWeight||getWeightUsingNetworkLocation||
> |/rack1/node1|/rack1/node1|0|0|
> |/rack1/node1|/rack1/node2|2|2|
> |/rack1/node1|/rack2/node2|4|2|
> |/pod1/rack1/node1|/pod1/rack1/node2|2|2|
> |/pod1/rack1/node1|/pod1/rack2/node2|4|2|
> |/pod1/rack1/node1|/pod2/rack2/node2|6|4|
>
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org