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https://issues.apache.org/jira/browse/HDFS-17064?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17739517#comment-17739517
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ASF GitHub Bot commented on HDFS-17064:
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haiyang1987 commented on code in PR #5794:
URL: https://github.com/apache/hadoop/pull/5794#discussion_r1250560310
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hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md:
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@@ -304,6 +306,7 @@ Usage:
| `-idleiterations` \<iterations\> | Maximum number of idle iterations before
exit. This overwrites the default idleiterations(5). |
| `-runDuringUpgrade` | Whether to run the balancer during an ongoing HDFS
upgrade. This is usually not desired since it will not affect used space on
over-utilized machines. |
| `-asService` | Run Balancer as a long running service. |
+| `-sortTopNodes` | Whether to run the balancer during will sort datanodes
based on the utilization so that highly utilized datanodes get scheduled first.
|
Review Comment:
> Should it be "Sort datanodes based on the utilization so that highly
utilized datanodes are scheduled first." ?
noted, this description is easier to understand.
I will update it later, Thanks.
> Document the usage of the new Balancer "sortTopNodes" and
> "hotBlockTimeInterval" parameter
> ------------------------------------------------------------------------------------------
>
> Key: HDFS-17064
> URL: https://issues.apache.org/jira/browse/HDFS-17064
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Haiyang Hu
> Assignee: Haiyang Hu
> Priority: Major
> Labels: pull-request-available
>
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