Câu 62: DP-200: Implementing an Azure Data Solution
You manage a process that performs analysis of daily web traffic logs on an HDInsight cluster. Each of the 250 web servers generates approximately 10 megabytes (MB) of log data each day. All log data is stored in a single folder in Microsoft Azure Data Lake Storage Gen 2. You need to improve the performance of the pro…
Nội dung câu hỏi
You manage a process that performs analysis of daily web traffic logs on an HDInsight cluster. Each of the 250 web servers generates approximately 10 megabytes (MB) of log data each day. All log data is stored in a single folder in Microsoft Azure Data Lake Storage Gen 2. You need to improve the performance of the process. Which two changes should you make? Each correct answer presents a complete solution.NOTE: Each correct selection is worth one point.
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. Combine the daily log files for all servers into one file — đáp án hiện tại
- B. Increase the value of the mapreduce.map.memory parameter
- C. Move the log files into folders so that each day's logs are in their own folder — đáp án hiện tại
- D. Increase the number of worker nodes
- E. Increase the value of the hive.tez.container.size parameter
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