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From "Ayush Saxena (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-13774) EC: "hdfs ec -getPolicy" is not retrieving policy details when the special REPLICATION policy set on the directory
Date Fri, 31 Aug 2018 13:39:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-13774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ayush Saxena updated HDFS-13774:
--------------------------------
    Attachment: HDFS-13774-02.patch

> EC: "hdfs ec -getPolicy" is not retrieving policy details when the special REPLICATION
policy set on the directory
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-13774
>                 URL: https://issues.apache.org/jira/browse/HDFS-13774
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: erasure-coding
>    Affects Versions: 3.0.0
>         Environment: 3 Node Linux Cluster
>            Reporter: Souryakanta Dwivedy
>            Assignee: Ayush Saxena
>            Priority: Minor
>         Attachments: GetPolicy_EC.png, HDFS-13774-01.patch, HDFS-13774-02.patch
>
>
>  Erasure coding: "hdfs ec -getPolicy"" is not retrieving policy details when the special
REPLICATION policy set on the directory
> Steps :-
>  - Create a directory "testEC"
> - Get the EC policy for the directory [Received message as : "The erasure coding policy
of /testEC is unspecified" ]
> - Enable any Erasure coding policy like "XOR-2-1-1024k"
> - Set the EC Policy on the Directory
> - Get the EC policy for the directory [Received message as : "XOR-2-1-1024k" ]
> - Now again set the EC Policy on the directory as "replicate" special REPLICATION policy
> - Get the EC policy for the directory [Received message as : "The erasure coding policy
of /testEC is unspecified" ]
>  The policy is being set for the Directory ,but while retrieving policy details its throwing
error as 
>  policy for the directory is unspecified which is wrong behavior



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