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https://issues.apache.org/jira/browse/HADOOP-5358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jakob Homan updated HADOOP-5358:
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Release Note: Provide the ability to script the load generator to vary the
load applied to the namenode over time.
Status: Patch Available (was: Open)
Patch passes all unit tests except known-bad HADOOP-4907.
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[exec] +1 tests included. The patch appears to include 7 new or
modified tests.
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messages.
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[exec] +1 javac. The applied patch does not increase the total number
of javac compiler warnings.
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[exec] +1 findbugs. The patch does not introduce any new Findbugs
warnings.
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[exec] +1 Eclipse classpath. The patch retains Eclipse classpath
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[exec] +1 release audit. The applied patch does not increase the
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> Provide scripting functionality to the synthetic load generator
> ---------------------------------------------------------------
>
> Key: HADOOP-5358
> URL: https://issues.apache.org/jira/browse/HADOOP-5358
> Project: Hadoop Core
> Issue Type: Improvement
> Components: test
> Reporter: Jakob Homan
> Assignee: Jakob Homan
> Priority: Minor
> Attachments: HADOOP-5358.patch
>
>
> Currently the load generator accepts parameters at start time as to the read
> and write probabilities to apply against the namenode. It would be useful to
> be able to provide it with a script of these values, so that they can be
> varied over time. This would allow the namenode to be tested with varying
> loads over time so its behavior to changing loads can be examined.
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