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Posted to hdfs-issues@hadoop.apache.org by "Íñigo Goiri (JIRA)" <ji...@apache.org> on 2019/03/01 17:18:00 UTC
[jira] [Assigned] (HDFS-14247) Repeat adding node description into
network topology
[ https://issues.apache.org/jira/browse/HDFS-14247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Íñigo Goiri reassigned HDFS-14247:
----------------------------------
Assignee: HuangTao
> Repeat adding node description into network topology
> ----------------------------------------------------
>
> Key: HDFS-14247
> URL: https://issues.apache.org/jira/browse/HDFS-14247
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Affects Versions: 3.3.0
> Reporter: HuangTao
> Assignee: HuangTao
> Priority: Minor
> Attachments: HDFS-14247.001.patch
>
>
> I find there is a duplicate code to add nodeDescr to networktopology in the DatanodeManager.java#registerDatanode.
> It firstly call networktopology.add(nodeDescr), and then call addDatanode(nodeDescr) to add nodeDescr again
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