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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/01/05 23:41:40 UTC
[jira] [Commented] (SPARK-12659) NPE when spill in CartisianProduct
[ https://issues.apache.org/jira/browse/SPARK-12659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15083975#comment-15083975 ]
Apache Spark commented on SPARK-12659:
--------------------------------------
User 'davies' has created a pull request for this issue:
https://github.com/apache/spark/pull/10606
> NPE when spill in CartisianProduct
> ----------------------------------
>
> Key: SPARK-12659
> URL: https://issues.apache.org/jira/browse/SPARK-12659
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.6.0
> Reporter: Davies Liu
> Assignee: Davies Liu
>
> {code}
> java.lang.NullPointerException
> at org.apache.spark.util.collection.unsafe.sort.UnsafeInMemorySorter$SortComparator.compare(UnsafeInMemorySorter.java:54)
> at org.apache.spark.util.collection.unsafe.sort.UnsafeInMemorySorter$SortComparator.compare(UnsafeInMemorySorter.java:37)
> at org.apache.spark.util.collection.TimSort.countRunAndMakeAscending(TimSort.java:270)
> at org.apache.spark.util.collection.TimSort.sort(TimSort.java:142)
> at org.apache.spark.util.collection.Sorter.sort(Sorter.scala:37)
> at org.apache.spark.util.collection.unsafe.sort.UnsafeInMemorySorter.getSortedIterator(UnsafeInMemorySorter.java:231)
> at org.apache.spark.util.collection.unsafe.sort.UnsafeExternalSorter.spill(UnsafeExternalSorter.java:187)
> {code}
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