[jira] [Created] (SPARK-10297) When save data to a data source table, we should bound the size of a saved file

["Yin Huai (JIRA)" <ji...@apache.org>]

Yin Huai created SPARK-10297:
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             Summary: When save data to a data source table, we should bound the size of a saved file
                 Key: SPARK-10297
                 URL: https://issues.apache.org/jira/browse/SPARK-10297
             Project: Spark
          Issue Type: Bug
          Components: SQL
            Reporter: Yin Huai
            Priority: Critical


When we save a table to a data source table, it is possible that a writer is responsible to write out a larger number of rows, which can make the generated file very large and cause job failed if the underlying storage system has a limit of max file size (e.g. S3's limit is 5GB). We should bound the size of a file generated by a writer and create new writers for the same partition if necessary. 



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