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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/10/03 04:34:21 UTC
[jira] [Commented] (SPARK-17762) invokeJava fails when serialized
argument list is larger than INT_MAX (2,147,483,647) bytes
[ https://issues.apache.org/jira/browse/SPARK-17762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15541511#comment-15541511 ]
Apache Spark commented on SPARK-17762:
--------------------------------------
User 'falaki' has created a pull request for this issue:
https://github.com/apache/spark/pull/15328
> invokeJava fails when serialized argument list is larger than INT_MAX (2,147,483,647) bytes
> -------------------------------------------------------------------------------------------
>
> Key: SPARK-17762
> URL: https://issues.apache.org/jira/browse/SPARK-17762
> Project: Spark
> Issue Type: Bug
> Components: SparkR
> Affects Versions: 2.0.0
> Reporter: Hossein Falaki
>
> We call {{writeBin}} within {{writeRaw}} which is called from invokeJava on the serialized arguments list. Unfortunately, {{writeBin}} has a hard-coded limit set to {{R_LEN_T_MAX}} (which is itself set to {{INT_MAX}} in base).
> To work around it, we can check for this case and serialize the batch in multiple parts.
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