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Posted to dev@griffin.apache.org by "Jay Wong (JIRA)" <ji...@apache.org> on 2019/05/31 04:20:00 UTC

[jira] [Created] (GRIFFIN-253) How to implement the HA in apache griffin?

Jay Wong created GRIFFIN-253:
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             Summary: 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


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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