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From "Jeffrey Zhong (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-12053) SecurityBulkLoadEndPoint set 777 permission on input data files
Date Mon, 22 Sep 2014 18:13:34 GMT
Jeffrey Zhong created HBASE-12053:

             Summary: SecurityBulkLoadEndPoint set 777 permission on input data files 
                 Key: HBASE-12053
                 URL: https://issues.apache.org/jira/browse/HBASE-12053
             Project: HBase
          Issue Type: Bug
            Reporter: Jeffrey Zhong
            Assignee: Jeffrey Zhong

We have code in SecureBulkLoadEndpoint#secureBulkLoadHFiles

              LOG.trace("Setting permission for: " + p);
              fs.setPermission(p, PERM_ALL_ACCESS);

This is against the point we use staging folder for secure bulk load. Currently we create
a hidden staging folder which has ALL_ACCESS permission and we  use "doAs" to move input files
into staging folder. Therefore, we should not set 777 permission on the original input data
files but files in staging folder after move. 

This may comprise security setting especially when there is an error & we move the file
with 777 permission back. 

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