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Posted to common-issues@hadoop.apache.org by "Ahmed Hussein (Jira)" <ji...@apache.org> on 2020/11/24 06:29:00 UTC
[jira] [Work started] (HADOOP-17393) Avoid calling
UpdateHeartBeatState inside DataNodeDescriptor
[ https://issues.apache.org/jira/browse/HADOOP-17393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on HADOOP-17393 started by Ahmed Hussein.
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> Avoid calling UpdateHeartBeatState inside DataNodeDescriptor
> ------------------------------------------------------------
>
> Key: HADOOP-17393
> URL: https://issues.apache.org/jira/browse/HADOOP-17393
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Ahmed Hussein
> Assignee: Ahmed Hussein
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> [~kshukla] reported that {{DataNodeDescriptor}} constructor calls {{updateHeartBeat}} which is spamming the NN logs. This call does not update much since all the fields for the call are null or 0.
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