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Posted to issues@nifi.apache.org by "Juan Sequeiros (JIRA)" <ji...@apache.org> on 2016/07/29 17:11:20 UTC

[jira] [Created] (NIFI-2435) GetHDFSSequenceFile sequence reader throwing away authenticated filesystem and creating its own

Juan Sequeiros created NIFI-2435:
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             Summary: GetHDFSSequenceFile sequence reader throwing away authenticated filesystem and creating its own
                 Key: NIFI-2435
                 URL: https://issues.apache.org/jira/browse/NIFI-2435
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework
    Affects Versions: 0.6.1
         Environment: Kerberos HDFS
            Reporter: Juan Sequeiros


Hadoop Kerberos has a way of accessing things as an authenticated user
UserGroupInformation.doAs
NIFI is doing  that to get access to the filesystem in order to basically tell hadoop to use the correct credentials so our processor does that correctly and then passes the results into the sequence reader unfortunately, the sequence reader then throws away our authenticated filesystem and creates its own without wrapping in a UGI.doAs




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