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https://issues.apache.org/jira/browse/PIG-5283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16118075#comment-16118075
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liyunzhang_intel commented on PIG-5283:
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[~szita]:
{quote}
My only question is that if we should only write those properties that are
required for a PigSplit instead of writing the full jobConf (6-700 entries) for
optimization.
{quote}
not initialize all the items. it is ok to just initialize few items to make it
work. Will PigInputFormatSpark#createRecordReader initialize all items after
bypassing current issue?
> Configuration is not passed to SparkPigSplits on the backend
> ------------------------------------------------------------
>
> Key: PIG-5283
> URL: https://issues.apache.org/jira/browse/PIG-5283
> Project: Pig
> Issue Type: Bug
> Components: spark
> Reporter: Adam Szita
> Assignee: Adam Szita
> Attachments: PIG-5283.0.patch
>
>
> When a Hadoop ObjectWritable is created during a Spark job, the instantiated
> PigSplit (wrapped into a SparkPigSplit) is given an empty Configuration
> instance.
> This happens
> [here|https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/SerializableWritable.scala#L44]
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