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Rename 14. 调优.md to 14. 调优2.md
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wanggangkun authored Sep 26, 2020
1 parent b523928 commit 6496932
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2 changes: 1 addition & 1 deletion 12. Hive/14. 调优.md → 12. Hive/14. 调优2.md
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Expand Up @@ -146,4 +146,4 @@ Hive中使用order by完成全局排序,正常情况下,order by所启动的

(23)改用MR实现

在某些场景下,直接编写MR比使用HQL更加高效。
在某些场景下,直接编写MR比使用HQL更加高效。

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