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https://issues.apache.org/jira/browse/HDFS-17694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17906957#comment-17906957
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ASF GitHub Bot commented on HDFS-17694:
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hfutatzhanghb opened a new pull request, #7235:
URL: https://github.com/apache/hadoop/pull/7235
### Description of PR
Refer to [HDFS-13347](https://issues.apache.org/jira/browse/HDFS-13347).
Since getting the datanode report is an expensive operation and maybe we
don't need those information in router sometimes, we can make get datanodes
reports configurable.
> RBF:Make get datanodes reports configurable.
> --------------------------------------------
>
> Key: HDFS-17694
> URL: https://issues.apache.org/jira/browse/HDFS-17694
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: farmmamba
> Assignee: farmmamba
> Priority: Major
>
> Refer to HDFS-13347.
> Since getting the datanode report is an expensive operation and maybe we
> don't need those information in router sometimes, we can make get datanodes
> reports configurable.
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