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https://issues.apache.org/jira/browse/HADOOP-13781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andres Perez updated HADOOP-13781:
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Attachment: HADOOP-13781.4.patch
Waiting before throwing the exeception
{{ActiceStanbyElector#reEstablishSession}} is just a waste of time, reverting
the order on this patch
> ZKFailoverController#initZK should use the ActiveStanbyElector constructor
> with failFast as false
> -------------------------------------------------------------------------------------------------
>
> Key: HADOOP-13781
> URL: https://issues.apache.org/jira/browse/HADOOP-13781
> Project: Hadoop Common
> Issue Type: Improvement
> Components: ha
> Affects Versions: 3.0.0-alpha1
> Reporter: Andres Perez
> Priority: Minor
> Attachments: HADOOP-13781.2.patch, HADOOP-13781.3.patch,
> HADOOP-13781.4.patch, HADOOP-13781.patch
>
>
> YARN-4243 introduced the logic that lets retry establishing the connection
> when initializing the {{ActiveStandbyElector}} adding the parameter
> {{failFast}}.
> {{ZKFailoverController#initZK}} should use this constructor with {{failFast}}
> set to false, to let the ZFKC wait longer for the Zookeeper server be in a
> ready state when first initializing it.
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