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From eowhadi <>
Subject [GitHub] incubator-trafodion pull request: [TRAFODION-1900] Optimize MDAM s...
Date Mon, 21 Mar 2016 17:04:05 GMT
Github user eowhadi commented on a diff in the pull request:
    --- Diff: core/sql/executor/ExHbaseSelect.cpp ---
    @@ -444,6 +444,7 @@ ExWorkProcRetcode ExHbaseScanSQTaskTcb::work(short &rc)
       Lng32 retcode = 0;
       rc = 0;
       Lng32 remainingInBatch = batchSize_;
    +  NABoolean isFirstBatch = false;
    --- End diff --
    I think you are right , I thought the only exit would be due to batch size exceeding,
and was seeing batch size =*K, so was good. But now I see  	    if (tcb_->moveRowToUpQueue(tcb_->convertRow_,
     				       &rc, FALSE))		 				       &rc, FALSE))
     	      return 1;		 	      return 1;
    I am guessing this is what you are talking about (parent queue fill up). Can this happen
realistically before the first 8K?

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