Takeshi Yamamuro created SPARK-15894:
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Summary: Add doc to control #partition for input files
Key: SPARK-15894
URL: https://issues.apache.org/jira/browse/SPARK-15894
Project: Spark
Issue Type: Documentation
Components: SQL
Affects Versions: 1.6.1
Reporter: Takeshi Yamamuro
Priority: Trivial
I recently saw some users ask questions in spark-users about how to control
#partitions for input files
without DataFrame#repartititon.
https://www.mail-archive.com/user@spark.apache.org/msg51603.html
https://www.mail-archive.com/user@spark.apache.org/msg51742.html
The two parameters `spark.sql.files.maxPartitionBytes` and
`spark.sql.files.openCostInBytes` are
internal ones though, it seems they are useful for the users that control this
sometimes.
So, Trivial things though, I think we'd better off adding doc for the two
parameter
in `sql-programming-guide`.
Though?
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