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https://issues.apache.org/jira/browse/HDFS-8053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mingliang Liu updated HDFS-8053:
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Attachment: HDFS-8053.000.patch
The v0 patch is the first effort of addressing this jira. As many classes
connect to each other tightly, it is hard to move them separately. However, it
is still possible to further split this patch, e.g. to fix the findbugs
warnings in another jira, to move several static helper methods up front, etc.
Comments welcomed.
> Move DFSIn/OutputStream and related classes to hadoop-hdfs-client
> -----------------------------------------------------------------
>
> Key: HDFS-8053
> URL: https://issues.apache.org/jira/browse/HDFS-8053
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: build
> Reporter: Haohui Mai
> Assignee: Mingliang Liu
> Attachments: HDFS-8053.000.patch
>
>
> This jira tracks the effort of moving the {{DFSInputStream}} and
> {{DFSOutputSream}} classes from {{hadoop-hdfs}} to {{hadoop-hdfs-client}}
> module.
> Guidelines:
> * As the {{DFSClient}} is heavily coupled to these two classes, we should
> move it together.
> * Related classes should be addressed in separate jiras if they're
> independent and complex enough.
> * The checkstyle warnings can be addressed in [HDFS-8979 |
> https://issues.apache.org/jira/browse/HDFS-8979]
> * Removing the _slf4j_ logger guards when calling {{LOG.debug()}} and
> {{LOG.trace()}} can be addressed in [HDFS-8971 |
> https://issues.apache.org/jira/browse/HDFS-8971].
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