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https://issues.apache.org/jira/browse/ACCUMULO-3871?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14572991#comment-14572991
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Josh Elser commented on ACCUMULO-3871:
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bq. some of these tests have a lot of transitive dependencies (I'm looking at
you, Kerberos).
:smile:. Yeah, I know that Apache Directory pulls in a ton of deps just to get
the MiniKdc functionality. It would be nice if we could work with them to pare
that down in the future.
{quote}
So, the suggested way of fixing this would be to move the test/src/test/java
code into it's own project, and move the classes from test/src/test/java to
project/src/main/java.
The fact that these two jars share the org.apache.accumulo.test namespace has
already been an issue, so I had to stop Sealing the test-jar.
So, I would like to move these tests to a new project (it-test? test-it?
cluster-test?), and maybe shade in the dependencies so invoking the map-reduce
job is simpler. I've never used shading before, so I'm not sure if this would
be prohibitive. Of course, the test jar would not be in the accumulo-bin.tar.gz
file unless we use a specific profile.
{quote}
At first read, it seems like if we could make a mapreduce-it module (or
something) that just shades in the dependencies and test classes you need.
Maybe you could keep the existing accumulo-test jar off of the classpath and
that would prevent you from having to unseal the existing accumulo-test jar.
Not entirely sure... this is the time I usually would ask [~ctubbsii] :P
> run integration tests as a map/reduce job
> -----------------------------------------
>
> Key: ACCUMULO-3871
> URL: https://issues.apache.org/jira/browse/ACCUMULO-3871
> Project: Accumulo
> Issue Type: Improvement
> Components: test
> Reporter: Eric Newton
> Assignee: Eric Newton
> Fix For: 1.8.0
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> When the functional tests were moved to java, we lost the ability to run the
> tests via map/reduce. It would be nice to run the ITs in under 2 hours. and
> take advantage of an entire cluster, especially after making large sweeping
> changes.
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