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https://issues.apache.org/jira/browse/HADOOP-13446?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15416068#comment-15416068
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Chris Nauroth commented on HADOOP-13446:
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bq. Chris Nauroth for the mvn behavior changes you mention, do those only
affect build/test at the hadoop-aws level, or do they impact top-level builds?
Seems like the former but making sure.
Good question! This only impacts the hadoop-aws level. Only hadoop-aws tests
will be using the verify phase via the failsafe plugin. (Maybe other modules
will start doing it someday if they have a use case, but that would happen
independent of this patch.)
Another consideration is Yetus pre-commit. That has support for running
parallel tests by passing {{-Pparallel-tests}}. That's fine though, because
pre-commit only runs the test phase, not the verify phase, and passing
{{-Pparallel-tests}} works well for just the unit tests. To summarize, there
is no harm done to pre-commit.
> S3Guard: Support running isolated unit tests separate from AWS integration
> tests.
> ---------------------------------------------------------------------------------
>
> Key: HADOOP-13446
> URL: https://issues.apache.org/jira/browse/HADOOP-13446
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Attachments: HADOOP-13446-HADOOP-13345.001.patch,
> HADOOP-13446-HADOOP-13345.002.patch
>
>
> Currently, the hadoop-aws module only runs Surefire if AWS credentials have
> been configured. This implies that all tests must run integrated with the
> AWS back-end. It also means that no tests run as part of ASF pre-commit.
> This issue proposes for the hadoop-aws module to support running isolated
> unit tests without integrating with AWS. This will benefit S3Guard, because
> we expect the need for isolated mock-based testing to simulate eventual
> consistency behavior. It also benefits hadoop-aws in general by allowing
> pre-commit to do something more valuable.
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