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From "Jason Dere (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-13651) LlapBaseInputFormat: figure out where credentials come from
Date Fri, 29 Apr 2016 02:43:12 GMT
Jason Dere created HIVE-13651:
---------------------------------

             Summary: LlapBaseInputFormat: figure out where credentials come from
                 Key: HIVE-13651
                 URL: https://issues.apache.org/jira/browse/HIVE-13651
             Project: Hive
          Issue Type: Sub-task
          Components: llap
            Reporter: Jason Dere


todo in LlapBaseInputFormat.constructSubmitWorkRequestProto()
{code}
    // TODO Figure out where credentials will come from. Normally Hive sets up
    // URLs on the tez dag, for which Tez acquires credentials.

    //    taskCredentials.addAll(getContext().getCredentials());

    //    Preconditions.checkState(currentQueryIdentifierProto.getDagIdentifier() ==
    //        taskSpec.getTaskAttemptID().getTaskID().getVertexID().getDAGId().getId());
    //    ByteBuffer credentialsBinary = credentialMap.get(currentQueryIdentifierProto);
    //    if (credentialsBinary == null) {
    //      credentialsBinary = serializeCredentials(getContext().getCredentials());
    //      credentialMap.putIfAbsent(currentQueryIdentifierProto, credentialsBinary.duplicate());
    //    } else {
    //      credentialsBinary = credentialsBinary.duplicate();
    //    }
    //    builder.setCredentialsBinary(ByteString.copyFrom(credentialsBinary));
{code}



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