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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HELIX-698) Add periodic refresh to RoutingTableProvider
Date Thu, 19 Apr 2018 21:52:00 GMT

    [ https://issues.apache.org/jira/browse/HELIX-698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16444851#comment-16444851
] 

Hudson commented on HELIX-698:
------------------------------

FAILURE: Integrated in Jenkins build helix #1443 (See [https://builds.apache.org/job/helix/1443/])
[HELIX-698] Add periodic refresh to RoutingTableProvider (narendly: rev 0e4163f18c1274c0f77320698e9dfbf42314810d)
* (edit) helix-core/src/main/java/org/apache/helix/spectator/RoutingTableProvider.java
* (edit) helix-core/src/main/java/org/apache/helix/NotificationContext.java
* (add) helix-core/src/test/java/org/apache/helix/integration/spectator/TestRoutingTableProviderPeriodicRefresh.java
* (edit) helix-core/src/main/java/org/apache/helix/common/caches/BasicClusterDataCache.java


> Add periodic refresh to RoutingTableProvider 
> ---------------------------------------------
>
>                 Key: HELIX-698
>                 URL: https://issues.apache.org/jira/browse/HELIX-698
>             Project: Apache Helix
>          Issue Type: Improvement
>            Reporter: Hunter L
>            Priority: Major
>
> There have been incidents where RoutingTableProvider was not getting a proper refresh
potentially due to the lag in ZKClient CallbackHandler or connectivity issues. This addition
of periodic refresh avoids cases where RoutingTableProvider is severely delayed by initiating
periodic refreshes.



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