Koji Noguchi created PIG-5380:
---------------------------------
Summary: SortedDataBag hitting ConcurrentModificationException or
producing incorrect output in a corner-case
Key: PIG-5380
URL: https://issues.apache.org/jira/browse/PIG-5380
Project: Pig
Issue Type: Bug
Reporter: Koji Noguchi
Assignee: Koji Noguchi
User had a UDF that created large SortedDataBag. This UDF was failing with
{noformat}
java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)
at java.util.ArrayList$Itr.next(ArrayList.java:851)
at
org.apache.pig.data.SortedDataBag$SortedDataBagIterator.readFromPriorityQ(SortedDataBag.java:346)
at
org.apache.pig.data.SortedDataBag$SortedDataBagIterator.next(SortedDataBag.java:322)
at
org.apache.pig.data.SortedDataBag$SortedDataBagIterator.hasNext(SortedDataBag.java:235)
{noformat}
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