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From "Yongjun Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-12295) NameNode to support file path prefix /.reserved/bypassExtAttr
Date Sat, 12 Aug 2017 23:54:00 GMT
Yongjun Zhang created HDFS-12295:

             Summary: NameNode to support file path prefix /.reserved/bypassExtAttr
                 Key: HDFS-12295
                 URL: https://issues.apache.org/jira/browse/HDFS-12295
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: hdfs, namenode
            Reporter: Yongjun Zhang
            Assignee: Yongjun Zhang

Let NameNode to support prefix /.reserved/bypassExtAttr, so client can add thisprefix to a
path before calling getFileStatus, e.g. /ab/c becomes /.reserved/bypassExtAttr/a/b/c. NN will
parse the path at the very beginning, and bypass external attribute provider if the prefix
is there.

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