Reynold Xin created SPARK-18775:
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Summary: Limit the max number of records written per file
Key: SPARK-18775
URL: https://issues.apache.org/jira/browse/SPARK-18775
Project: Spark
Issue Type: New Feature
Components: SQL
Reporter: Reynold Xin
Assignee: Reynold Xin
Currently, Spark writes a single file out per task, sometimes leading to very
large files. It would be great to have an option to limit the max number of
records written per file in a task, to avoid humongous files.
This was initially suggested by [~simeons].
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