Ilya Brodetsky created SPARK-27509:
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Summary: enable connection in cluster mode for output in client
machine
Key: SPARK-27509
URL: https://issues.apache.org/jira/browse/SPARK-27509
Project: Spark
Issue Type: Improvement
Components: Spark Submit
Affects Versions: 3.0.0
Reporter: Ilya Brodetsky
While working on Spark I implemented a feature where when you submit a Spark
job you enable the option that when it finishes the client machine will read
from a file that the Spark job wrote to. It enables a quick and easy way to get
output of lets say a dynamic Spark SQL query in the client without manually
doing a hdfs download command or anything like. There are some pre requisites
for it ( like having configurations for the hdfs communication) but I think its
completely possible to implement it and help many users to have an established
communication line with a Spark job.
What do you think about the option?
Would be glad to hear any issues with this idea or why it shouldnt be
implemented.
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