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https://issues.apache.org/jira/browse/HDFS-10983?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15898441#comment-15898441
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Andrew Wang commented on HDFS-10983:
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Looks good overall, thanks for revving Manoj! One question though, in
FSImageFormatPBInode, is it necessary to set the replication factor for an EC
file? I commented this line out and ran a few EC unit tests successfully. It'd
be nice to unit test this to make sure we aren't writing extraneous fields to
the FSImage.
> OIV tool should make an EC file explicit
> ----------------------------------------
>
> Key: HDFS-10983
> URL: https://issues.apache.org/jira/browse/HDFS-10983
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Affects Versions: 3.0.0-alpha1
> Reporter: Wei-Chiu Chuang
> Assignee: Manoj Govindassamy
> Labels: hdfs-ec-3.0-nice-to-have
> Attachments: HDFS-10983.01.patch, HDFS-10983.02.patch
>
>
> The OIV tool's webhdfs interface does not print if a file is striped or not.
> Also, it prints the file's EC policy ID as replication factor, which is
> inconsistent to the output of a typical webhdfs call to the cluster, which
> always shows replication factor of 0 for EC files.
> Not just webhdfs, but delimiter output does not print if a file is stripped
> or not either.
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