Aniket Bhatnagar created SPARK-18273:
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Summary: DataFrameReader.load takes a lot of time to start the job
if a lot of file/dir paths are pass
Key: SPARK-18273
URL: https://issues.apache.org/jira/browse/SPARK-18273
Project: Spark
Issue Type: Improvement
Components: Spark Core
Affects Versions: 2.0.1
Reporter: Aniket Bhatnagar
If the paths Seq parameter contains a lot of elements, then
DataFrameReader.load takes a lot of time starting the job as it attempts to
check if each of the path exists using fs.exists. There should be a boolean
configuration option to disable the checking for path's existence and that
should be passed in as parameter to DataSource.resolveRelation call.
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