How to view SQL statements executed by MR in Hadoop

This article will explain in detail how to view the SQL statements executed by MR in Hadoop. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

View the SQL statements executed by Hive in Hadoop

1: click on the monitoring interface of hadoop yarn (http://ip:8088/( default)

As shown below:

Click:

Enter:

Click the red line to enter:

Then click the red line to enter as shown below:

Enter: hive.query.string in the red line

The SQL circled by the red line is it.

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