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https://issues.apache.org/jira/browse/HADOOP-3694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Doug Cutting updated HADOOP-3694:
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Attachment: HADOOP-3694.patch
This address is not read from the conf, but rather specfied explicitly in
MiniDFSCluster.java. I replaced 0.0.0.0 with 127.0.0.1, and TestDFSMkdirs
dropped from 20 seconds to 5 seconds.
Here's a patch which makes that replacement throughout test code.
> if MiniDFS startup time could be improved, testing time would be reduced
> ------------------------------------------------------------------------
>
> Key: HADOOP-3694
> URL: https://issues.apache.org/jira/browse/HADOOP-3694
> Project: Hadoop Core
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.19.0
> Reporter: Steve Loughran
> Attachments: HADOOP-3694.patch
>
>
> Its taking me 140 minutes to run a test build; looking into the test results
> its the 20s startup delay of every MiniDFS cluster that is slowing things
> down. If we could find out why it is taking so long and cut it down, every
> test case that relied on a cluster would be speeded up.
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