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https://issues.apache.org/jira/browse/SPARK-18660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16643418#comment-16643418
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Paul Praet commented on SPARK-18660:
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It's really polluting our logs. Any workaround ?
> Parquet complains "Can not initialize counter due to context is not a
> instance of TaskInputOutputContext, but is
> org.apache.hadoop.mapreduce.task.TaskAttemptContextImpl "
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-18660
> URL: https://issues.apache.org/jira/browse/SPARK-18660
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Yin Huai
> Priority: Major
>
> Parquet record reader always complain "Can not initialize counter due to
> context is not a instance of TaskInputOutputContext, but is
> org.apache.hadoop.mapreduce.task.TaskAttemptContextImpl". Looks like we
> always create TaskAttemptContextImpl
> (https://github.com/apache/spark/blob/2f7461f31331cfc37f6cfa3586b7bbefb3af5547/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetFileFormat.scala#L368).
> But, Parquet wants to use TaskInputOutputContext, which is a subclass of
> TaskAttemptContextImpl.
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