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Posted to issues@kylin.apache.org by "Xiaoxiang Yu (Jira)" <ji...@apache.org> on 2020/07/10 11:42:00 UTC

[jira] [Closed] (KYLIN-4507) Override getSocketAddress() in TCPMemcachedNodeImpl to auto detect memcached instance ip change

     [ https://issues.apache.org/jira/browse/KYLIN-4507?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiaoxiang Yu closed KYLIN-4507.
-------------------------------

Resolved in release 3.1.0 (2020-07-03)

> Override getSocketAddress() in TCPMemcachedNodeImpl to auto detect memcached instance ip change
> -----------------------------------------------------------------------------------------------
>
>                 Key: KYLIN-4507
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4507
>             Project: Kylin
>          Issue Type: Sub-task
>            Reporter: Zhong Yanghong
>            Assignee: Zhong Yanghong
>            Priority: Major
>             Fix For: v3.1.0
>
>
> When deploying memcached to k8s, it's probably that a memcached instance goes up & down. During the process, its hostname can be unchanged while its ip changes.
> Therefore, we override the getSocketAddress() in TCPMemcachedNodeImpl to uncache ip for hostname to make it possible for Kylin to be able to auto detect memcached instance ip change.



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