Juliusz Sompolski created SPARK-22462:
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Summary: SQL metrics missing after foreach operation on dataframe
Key: SPARK-22462
URL: https://issues.apache.org/jira/browse/SPARK-22462
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 2.2.0
Reporter: Juliusz Sompolski
No SQL metrics are visible in the SQL tab of SparkUI when foreach is executed
on the DataFrame.
e.g.
{code}
sql("select * from range(10)").collect()
sql("select * from range(10)").foreach(a => Unit)
sql("select * from range(10)").foreach(a => println(a))
{code}
See collect.png vs. foreach.png
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