[jira] [Commented] (HDFS-17655) Cannot run HDFS balancer with BlockPlacementPolicyWithNodeGroup

[ASF GitHub Bot (Jira)]

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https://issues.apache.org/jira/browse/HDFS-17655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17904654#comment-17904654
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ASF GitHub Bot commented on HDFS-17655:
---------------------------------------

eubnara commented on PR #7141:
URL: https://github.com/apache/hadoop/pull/7141#issuecomment-2533312398

   I checked it but I think the error in TestBalancerRPCDelay, 
TestReadStripedFileWithDecodingDeletedData is not related to this PR.
   I tested it on my laptop with the same code but the two tests are passed.
   
   
   
![image](https://github.com/user-attachments/assets/75af59dc-d7fa-4d1a-a63a-3e23e75ec413)
   
   
![image](https://github.com/user-attachments/assets/c5adcf9e-4348-4e48-8dfa-1532d91d36b5)
   
   
![image](https://github.com/user-attachments/assets/e8e6efd5-141e-4df8-8d31-429b64edcc08)
   




> Cannot run HDFS balancer with BlockPlacementPolicyWithNodeGroup
> ---------------------------------------------------------------
>
>                 Key: HDFS-17655
>                 URL: https://issues.apache.org/jira/browse/HDFS-17655
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: balancer & mover
>            Reporter: YUBI LEE
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: HDFS-17655.patch
>
>
> {code}
> 24/10/30 14:57:20 ERROR balancer.Balancer: Exiting balancer due an exception
> java.lang.IllegalArgumentException: Configured cluster topology should be 
> org.apache.hadoop.net.NetworkTopologyWithNodeGroup
> {code}
> When {{checkReplicationPolicyCompatibility()}} called on Balancer.java, above 
> error has been occurred.



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