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From "Mingliang Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13966) add ability to start DDB local server in every test
Date Wed, 15 Mar 2017 22:26:41 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15927097#comment-15927097
] 

Mingliang Liu commented on HADOOP-13966:
----------------------------------------

So right now we use DDBLocal only in uni tests - the only one by now is TestDynamoDBMetadataStore.
For integration tests, we always use the real DDB web service. Are you suggesting we make
it possible to run the integration tests against DDBLocal? I'm +1 on the idea for faster/cheaper
debugging. Nice to have. We may need a specialized DDBClientFactory class for connecting a
standalone DDBLocal server for that.

> add ability to start DDB local server in every test
> ---------------------------------------------------
>
>                 Key: HADOOP-13966
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13966
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: test
>    Affects Versions: HADOOP-13345
>            Reporter: Steve Loughran
>
> the local in memory DDB starts up in only 2+ seconds, so we have to reason to not use
it in all our integration tests, if we add a switch to do this



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