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Posted to hdfs-dev@hadoop.apache.org by "Ayush Saxena (Jira)" <ji...@apache.org> on 2020/12/15 04:58:00 UTC
[jira] [Resolved] (HDFS-15728) Update description of
dfs.datanode.handler.count in hdfs-default.xml
[ https://issues.apache.org/jira/browse/HDFS-15728?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ayush Saxena resolved HDFS-15728.
---------------------------------
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Update description of dfs.datanode.handler.count in hdfs-default.xml
> --------------------------------------------------------------------
>
> Key: HDFS-15728
> URL: https://issues.apache.org/jira/browse/HDFS-15728
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: configuration
> Reporter: liuyan
> Assignee: liuyan
> Priority: Minor
> Labels: pull-request-available
> Fix For: 3.4.0
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> As for dfs.namenode.handler.count we documented with below description
> _"The number of Namenode RPC server threads that listen to requests from clients. If dfs.namenode.servicerpc-address is not configured then Namenode RPC server threads listen to requests from all nodes."_
> however, for dfs.datanode.handler.count we documented with below description
> _"The number of server threads for the datanode."_
>
> The purpose of this Jira is to update the description for dfs.datanode.handler.count with
> _"The number of Datanode RPC server threads that listen to requests from client."_ to make it more readable to the users.
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