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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2023/04/21 22:08:00 UTC
[jira] [Updated] (HIVE-27284) Make HMSHandler proxy pluggable
[ https://issues.apache.org/jira/browse/HIVE-27284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated HIVE-27284:
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Labels: pull-request-available (was: )
> Make HMSHandler proxy pluggable
> -------------------------------
>
> Key: HIVE-27284
> URL: https://issues.apache.org/jira/browse/HIVE-27284
> Project: Hive
> Issue Type: Improvement
> Components: Hive
> Affects Versions: 4.0.0-alpha-2
> Reporter: Wechar
> Assignee: Wechar
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently HMS use the only proxy implementation of HMSHandler i.e {{RetryingHMSHandler}}, resulting in some code hacks in {{HMSHandler}}. For example when test HMS timeout, we add additional static fields {{testTimeoutEnabled}} and {{testTimeoutValue}}, and add sleep code in {{create_database}} method, which is not elegant and flexible.
> So we introduce a new conf {{metastore.hmshandler.proxy}} to configure proxy class for HMSHandler, it will be more convenient to extend the new proxy of HMSHandler and can separate test code from HMSHandler.
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