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https://issues.apache.org/jira/browse/HDFS-1900?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eli Collins updated HDFS-1900:
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Description: HADOOP-4952 added a couple HDFS-specific configuration values
to common (the block size and the replication factor) that conflict with the
HDFS values (eg have the wrong defaults, wrong key name), are not used by
common or hdfs and should be removed. After removing these I noticed the rest
of FsConfig is only used once outside a test, and isn't tagged as a public API,
I think we can remove it entirely. (was: HADOOP-4952 added a dfs.block.size
key to common configuration, defined in o.a.h.fs.FsConfig. This conflicts with
the original HDFS block size key of the same name, which is now deprecated in
favor of dfs.blocksize. It doesn't make sense to have two different keys for
the block size (ie they can disagree). Why doesn't HDFS just use the key
defined in common?)
Assignee: Eli Collins (was: Abel Perez)
Labels: (was: newbie)
Summary: Remove HDFS-specific configuration keys defined in FsConfig
(was: Use the block size key defined by common )
> Remove HDFS-specific configuration keys defined in FsConfig
> -----------------------------------------------------------
>
> Key: HDFS-1900
> URL: https://issues.apache.org/jira/browse/HDFS-1900
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 0.21.1
> Reporter: Eli Collins
> Assignee: Eli Collins
> Attachments: HDFS-1900.txt
>
>
> HADOOP-4952 added a couple HDFS-specific configuration values to common (the
> block size and the replication factor) that conflict with the HDFS values (eg
> have the wrong defaults, wrong key name), are not used by common or hdfs and
> should be removed. After removing these I noticed the rest of FsConfig is
> only used once outside a test, and isn't tagged as a public API, I think we
> can remove it entirely.
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