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Posted to dev@griffin.apache.org by "tao.lv (JIRA)" <ji...@apache.org> on 2019/08/07 06:55:00 UTC
[jira] [Issue Comment Deleted] (GRIFFIN-253) How to implement the
HA in apache griffin?
[ https://issues.apache.org/jira/browse/GRIFFIN-253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
tao.lv updated GRIFFIN-253:
---------------------------
Comment: was deleted
(was: can griffin support hdfs HA ？
I got a UnknownHostException using my fs.defaultFS)
> How to implement the HA in apache griffin?
> ------------------------------------------
>
> Key: GRIFFIN-253
> URL: https://issues.apache.org/jira/browse/GRIFFIN-253
> Project: Griffin
> Issue Type: Improvement
> Reporter: Jay Wong
> Priority: Critical
>
> I follow the official guide to deploy griffin in cluster mode. here is the link : [https://github.com/apache/griffin/blob/master/griffin-doc/deploy/deploy-guide.md]
> When I try to modify the conf properties, example: service/src/main/resources/application.properties
> #yarn url
> yarn.uri=[http://namenode1:8088|http://namenode1:8088/]
> is it will fail to run well if active-standby switch happen? (the case :namenode1 go down and namenode2 raise to the new master)
> How can I avoid the impact on Griffin when the switch happen?
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