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https://issues.apache.org/jira/browse/KYLIN-3580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16626904#comment-16626904
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Lijun Cao edited comment on KYLIN-3580 at 9/25/18 7:18 AM:
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Similar problem:
https://stackoverflow.com/questions/11856391/findbugs-dmi-entry-sets-may-reuse-entry-objects
was (Author: caolijun1166):
https://stackoverflow.com/questions/11856391/findbugs-dmi-entry-sets-may-reuse-entry-objects
> CuboidStatsUtil#complementRowCountForMandatoryCuboids uses entrySet to add
> elements
> -----------------------------------------------------------------------------------
>
> Key: KYLIN-3580
> URL: https://issues.apache.org/jira/browse/KYLIN-3580
> Project: Kylin
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Lijun Cao
> Priority: Major
>
> Here is related code:
> {code}
> sortedStatsSet.addAll(statistics.entrySet());
> {code}
> The entrySet() method is allowed to return a view of the underlying Map in
> which a single Entry object is reused and returned during the iteration.
> When iterating through such a Map, the Entry value is only valid until you
> advance to the next iteration.
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