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From "Manoj Govindassamy (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-10983) OIV tool should make an EC file explicit
Date Sat, 04 Mar 2017 00:13:45 GMT

     [ https://issues.apache.org/jira/browse/HDFS-10983?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Manoj Govindassamy updated HDFS-10983:
--------------------------------------
    Attachment: HDFS-10983.02.patch

Thanks for the review [~andrew.wang].

Sure, will not include attrs in json that are not available in FileStatus as they are anyway
not used. Will take on the xattr task in a new jira.

Attached v02 patch to address XML processor for OfflineImageViewer. Added the ECPolicyID and
tests to verify the same. Please let me know if there is value in adding the EC Policy name
as well along with ID for better readability purposes?

> 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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