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https://issues.apache.org/jira/browse/HIVE-9253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14273737#comment-14273737
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Dong Chen commented on HIVE-9253:
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When unit testing the changes in {{RetryingHMSHandler}}, I found it is hard to
simulate the method timeout case. I could manually debug and pause the method
so that timeout, and the {{checkTimeout()}} in usage 2 work fine.
However, I did not find a way to write a stable case for it...
Not sure using a specific data set for the case is ok, since the speed may vary
in build machines. And the cases like {{TestHiveMetaStore}} focusing on
client/server layer seems cannot help.
Any ideas are highly appreciated! :)
> MetaStore server should support timeout for long running requests
> -----------------------------------------------------------------
>
> Key: HIVE-9253
> URL: https://issues.apache.org/jira/browse/HIVE-9253
> Project: Hive
> Issue Type: Sub-task
> Components: Metastore
> Reporter: Dong Chen
> Assignee: Dong Chen
> Attachments: HIVE-9253.1.patch, HIVE-9253.patch
>
>
> In the description of HIVE-7195, one issue is that MetaStore client timeout
> is quite dumb. The client will timeout and the server has no idea the client
> is gone.
> The server should support timeout when the request from client runs a long
> time.
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