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https://issues.apache.org/jira/browse/KUDU-3790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chovan Zoltan closed KUDU-3790.
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Fix Version/s: 1.19.0
Resolution: Fixed
> HdrHistogramAccumulator.isZero() NPE on Spark's heartbeater thread
> ------------------------------------------------------------------
>
> Key: KUDU-3790
> URL: https://issues.apache.org/jira/browse/KUDU-3790
> Project: Kudu
> Issue Type: Bug
> Reporter: Chovan Zoltan
> Assignee: Chovan Zoltan
> Priority: Major
> Fix For: 1.19.0
>
>
> Issue:
> HdrHistogramAccumulator.isZero() can NPE on Spark's heartbeater thread,
> killing the executor.
> Impact:
> Crashes executors in production. No KuduWriteOptions/config disables this
> accumulator,
> so a code fix is required.
>
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