[FEA] Qualification tool checks if there is any "Scan JDBCRelation" and count it as "problematic"

[viadea]

Is your feature request related to a problem? Please describe.
I wish qualification tool can detect the "Scan JDBCRelation" from SQL plan and count it as "problematic".

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A clear and concise description of what you want to happen.

The qualification tool can detect the "Scan JDBCRelation" from SQL plan.

[viadea]

For example, I generate event log with Scan JDBC key words by using below sample code which is to scan a mysql table(used by hive metastore).

spark-shell --jars /usr/share/java/mysql.jar

val jdbcDF = spark.read.format("jdbc").
             option("driver", "com.mysql.jdbc.Driver").
             option("url", "jdbc:mysql://localhost:3306/hive?useSSL=false").
             option("dbtable", "TBLS").option("user", "hive").
             option("password", "xxx").
             load()

jdbcDF.createOrReplaceTempView("t")

spark.sql("select count(distinct TBL_ID) from t").show()