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From "dragon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-10152) CLONE - Erasure Coding: Provide ECSchema validation when setting EC policy
Date Tue, 15 Mar 2016 08:17:35 GMT
dragon created HDFS-10152:
-----------------------------

             Summary: CLONE - Erasure Coding: Provide ECSchema validation when setting EC
policy
                 Key: HDFS-10152
                 URL: https://issues.apache.org/jira/browse/HDFS-10152
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: dragon
            Assignee: J.Andreina
             Fix For: HDFS-7285


Presently the {{DFS#createErasureCodingZone(path, ecSchema, cellSize)}} doesn't have any validation
that the given {{ecSchema}} is available in {{ErasureCodingSchemaManager#activeSchemas}} list.
Now, if it doesn't exists then will create the ECZone with {{null}} schema. IMHO we could
improve this by doing necessary basic sanity checks.



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