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Posted to yarn-issues@hadoop.apache.org by "Sunil Govindan (JIRA)" <ji...@apache.org> on 2018/11/17 03:23:09 UTC
[jira] [Updated] (YARN-8733) Readiness check for remote component
[ https://issues.apache.org/jira/browse/YARN-8733?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sunil Govindan updated YARN-8733:
---------------------------------
Target Version/s: 3.3.0 (was: 3.2.0)
Bulk update: moved all 3.2.0 non-blocker issues, please move back if it is a blocker.
> Readiness check for remote component
> ------------------------------------
>
> Key: YARN-8733
> URL: https://issues.apache.org/jira/browse/YARN-8733
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: yarn-native-services
> Reporter: Eric Yang
> Assignee: Billie Rinaldi
> Priority: Major
>
> When a service is deploying, there can be remote component dependency between services. For example, Hive server 2 can depend on Hive metastore, which depends on a remote MySQL database. It would be great to have ability to check the remote server and port to make sure MySQL is available before deploying Hive LLAP service.
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