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https://issues.apache.org/jira/browse/HDFS-14750?focusedWorklogId=767549&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-767549
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ASF GitHub Bot logged work on HDFS-14750:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 07/May/22 09:12
Start Date: 07/May/22 09:12
Worklog Time Spent: 10m
Work Description: ferhui commented on code in PR #4199:
URL: https://github.com/apache/hadoop/pull/4199#discussion_r867328607
##########
hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RBFConfigKeys.java:
##########
@@ -354,6 +354,10 @@ public class RBFConfigKeys extends
CommonConfigurationKeysPublic {
NoRouterRpcFairnessPolicyController.class;
public static final String DFS_ROUTER_FAIR_HANDLER_COUNT_KEY_PREFIX =
FEDERATION_ROUTER_FAIRNESS_PREFIX + "handler.count.";
+ public static final long
DFS_ROUTER_DYNAMIC_FAIRNESS_CONTROLLER_REFRESH_INTERVAL_DEFAULT =
+ 600000;
+ public static final String
DFS_ROUTER_DYNAMIC_FAIRNESS_CONTROLLER_REFRESH_INTERVAL_KEY =
+ FEDERATION_ROUTER_FAIRNESS_PREFIX +
"policy.controller.dynamic.refresh.interval";
Review Comment:
It is better that the time unit is second?
And should add this configuration to hdfs-rbf-default.xml
Issue Time Tracking
-------------------
Worklog Id: (was: 767549)
Time Spent: 1h (was: 50m)
> RBF: Improved isolation for downstream name nodes. {Dynamic}
> ------------------------------------------------------------
>
> Key: HDFS-14750
> URL: https://issues.apache.org/jira/browse/HDFS-14750
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: CR Hota
> Assignee: CR Hota
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h
> Remaining Estimate: 0h
>
> This Jira tracks the work around dynamic allocation of resources in routers
> for downstream hdfs clusters.
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