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What Is A Leader Node And Compute Node? |
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Answer» In a LEADER node the queries from the client application are received and then the queries are parsed and the execution plan is developed. The steps to process these queries are developed and the result is SENT back to the client application. In a compute node the steps assigned in the leader node are EXECUTED and the data is transmitted. The result is then sent back to the leader node before sending it to the client application. In a leader node the queries from the client application are received and then the queries are parsed and the execution plan is developed. The steps to process these queries are developed and the result is sent back to the client application. In a compute node the steps assigned in the leader node are executed and the data is transmitted. The result is then sent back to the leader node before sending it to the client application. |
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