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https://issues.apache.org/jira/browse/HADOOP-14738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated HADOOP-14738:
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Release Note:
* The s3n:// client has been removed. Please upgrade to the s3a:// client.
* The s3a's original output stream has been removed, the "fast" output stream
is the sole option available. There is no need to explicitly enable this, and
trying to disable it (fs.s3a.fast.upload=false) will have no effect.
was:
The s3n:// client is deprecated, but is still included in hadoop-aws.jar. The
jets3t client it depends on, however, is no longer included.
Either move to s3a (recommended), or add jets3t-0.90.jar to your classpath
> Remove S3N and obsolete bits of S3A; rework docs
> ------------------------------------------------
>
> Key: HADOOP-14738
> URL: https://issues.apache.org/jira/browse/HADOOP-14738
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 2.9.0, 3.0.0-beta1
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Blocker
> Attachments: HADOOP-14738-002.patch, HADOOP-14738-003.patch,
> HADOOP-14738-004.patch, HADOOP-14739-001.patch
>
>
> We are all happy with S3A; it's been stable since Hadoop 2.7 and high-perf
> since Hadoop 2.8
> It's now time to kill S3N off, remove the source, the tests, the transitive
> dependencies.
> I propose that in Hadoop 3.0 beta we tell people off from using it, and link
> to a doc page (wiki?) about how to migrate (Change URLs, update config ops).
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