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https://issues.apache.org/jira/browse/HBASE-6234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13446173#comment-13446173
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nkeywal commented on HBASE-6234:
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bq. the single line itself
It main purpose was that it's executed within the JVM on hadoop-qa. That's how
we found that our ulimit were not taking into account on hadoop-qa. I now use
it to see that the test has actually started & finished in the logs. There's no
impact on test coverage if we don't have it. I would be lazy here I think:
don't spend time to remove it when it works, don't spend time to make it work
when it doesn't. We fix/remove it when (if) we need it.
bq. hbase-common all run in the one JVM
It would work short term imho. If we could, it would be better not to have this
as a prerequiste, we can imagine having a lot of stuff there, with maybe long
running tests or tests playing with the environment (typical stuff: using
defaultEdgeEnvironment to manipulate the time needs to be done in isolation as
it's a static). In the same area, if we share code around thread management,
with extreme/error cases (too many threads & so on), it's better to do it on
another jvm. I guess there are other example
bq. Leakage tools
Yes, really the main advantage is that it runs on hadoop qa as well.
> Move simple KeyValue tests to hbase-common module
> -------------------------------------------------
>
> Key: HBASE-6234
> URL: https://issues.apache.org/jira/browse/HBASE-6234
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 0.96.0
> Reporter: Matt Corgan
> Assignee: Matt Corgan
> Fix For: 0.96.0
>
> Attachments: HBASE-6234-v1.patch, HBASE-6234-v2.patch
>
>
> TestKeyValue, LoadTestKVGenerator, and TestLoadTestKVGenerator should move up
> to hbase-common. This brings MD5Hash up as a dependency as well.
> To play well with Maven as discussed in HBASE-6162, I moved
> LoadTestKVGenerator from the src/test folder to src/main folder so that tests
> in other modules can see it. A couple other files' import statements were
> affected by this.
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