[HIVE-13651] LlapBaseInputFormat: figure out where credentials come from

• Type: Sub-task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: llap
• Assignee: Unassigned
• Reporter: Jason Dere
• Created: 29/Apr/16 02:43
• Updated: 24/May/16 01:38

Description

todo in LlapBaseInputFormat.constructSubmitWorkRequestProto()

    // 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));