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From "Jason Lowe (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-4043) Secret keys set in Credentials are not seen by tasks
Date Wed, 21 Mar 2012 01:40:39 GMT
Secret keys set in Credentials are not seen by tasks
----------------------------------------------------

                 Key: MAPREDUCE-4043
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4043
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: contrib/streaming, mrv2
    Affects Versions: 0.23.2
            Reporter: Jason Lowe
            Priority: Blocker


The following scenario works in 0.20.205 but no longer works in 0.23:

1) During job submission, a secret key is set by calling jobConf.getCredentials().addSecretKey(Text,
byte[])
2) A map task retrieves the secret key by calling jobConf.getCredentials().getSecretKey(Text)

In 205 the secret key is retrieved successfully but in 0.23 the secret key is missing.

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