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Posted to issues@spark.apache.org by "Yuehua Zhang (JIRA)" <ji...@apache.org> on 2016/10/19 22:11:59 UTC

[jira] [Created] (SPARK-18017) Changing Hadoop parameter through sparkSession.sparkContext.hadoopConfiguration doesn't work

Yuehua Zhang created SPARK-18017:
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             Summary: Changing Hadoop parameter through sparkSession.sparkContext.hadoopConfiguration doesn't work
                 Key: SPARK-18017
                 URL: https://issues.apache.org/jira/browse/SPARK-18017
             Project: Spark
          Issue Type: Bug
    Affects Versions: 2.0.0
         Environment: Scala version 2.11.8; Java 1.8.0_91; com.databricks:spark-csv_2.11:1.2.0
            Reporter: Yuehua Zhang


My Spark job tries to read csv files on S3. I need to control the number of partitions created so I set Hadoop parameter fs.s3n.block.size. However, it stopped working after we upgrade Spark from 1.6.1 to 2.0.0. Not sure if it is related to https://issues.apache.org/jira/browse/SPARK-15991. 



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