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Posted to hdfs-issues@hadoop.apache.org by "Renukaprasad C (Jira)" <ji...@apache.org> on 2021/03/01 18:40:00 UTC
[jira] [Commented] (HDFS-15863) Validation message to be corrected
in RBF FairnessPolicyController
[ https://issues.apache.org/jira/browse/HDFS-15863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17293092#comment-17293092 ]
Renukaprasad C commented on HDFS-15863:
---------------------------------------
Failed test not related to the code changes. [~elgoiri] Can you please have a look when you get time?
> Validation message to be corrected in RBF FairnessPolicyController
> ------------------------------------------------------------------
>
> Key: HDFS-15863
> URL: https://issues.apache.org/jira/browse/HDFS-15863
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: rbf
> Affects Versions: 3.4.0
> Reporter: Renukaprasad C
> Assignee: Renukaprasad C
> Priority: Minor
> Attachments: HDFS-15863.001.patch
>
>
> org.apache.hadoop.hdfs.server.federation.fairness.StaticRouterRpcFairnessPolicyController#validateCount
> When dfs.federation.router.handler.count is lessthan the total dedicated handlers for all NS, then error message shows 0 & -ve values in error message, instead can show the actual configured values.
> Current message is : "Available handlers -5 lower than min 0 for nsId nn1"
> This can be changed to: "Configured handlers ${DFS_ROUTER_HANDLER_COUNT_KEY}=10 lower than min 15 for nsId nn1", where 10 is hander count & 15 is sum of dedicated handler count.
> Related to: HDFS-14090
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