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Posted to issues@spark.apache.org by "Davies Liu (JIRA)" <ji...@apache.org> on 2016/01/05 23:05:39 UTC

[jira] [Created] (SPARK-12659) NPE when spill in CartisianProduct

Davies Liu created SPARK-12659:
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             Summary: 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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