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From "Stavros Kontopoulos (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-5536) Config option: HA
Date Wed, 10 May 2017 22:44:04 GMT

    [ https://issues.apache.org/jira/browse/FLINK-5536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16005585#comment-16005585

Stavros Kontopoulos commented on FLINK-5536:


> Config option: HA
> -----------------
>                 Key: FLINK-5536
>                 URL: https://issues.apache.org/jira/browse/FLINK-5536
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Mesos
>            Reporter: Eron Wright 
>            Assignee: Stavros Kontopoulos
> Configure Flink HA thru package options plus good defaults.   The main components are
ZK configuration and state backend configuration.
> - The ZK information can be defaulted to `master.mesos` as with other packages
> - Evaluate whether ZK can be fully configured by default, even if a state backend isn't
> - Use DCOS HDFS as the filesystem for the state backend.  Evaluate whether to assume
that DCOS HDFS is installed by default, or whether to make it explicit.
> - To use DCOS HDFS, the init script should download the core-site.xml and hdfs-site.xml
from the HDFS 'connection' endpoint.   Supply a default value for the endpoint address; see

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