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https://issues.apache.org/jira/browse/HIVE-17808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Prasanth Jayachandran reassigned HIVE-17808:
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Assignee: Prasanth Jayachandran
> Change System.currentTimeMillis to System.nanoTime for elapsed time
> -------------------------------------------------------------------
>
> Key: HIVE-17808
> URL: https://issues.apache.org/jira/browse/HIVE-17808
> Project: Hive
> Issue Type: Bug
> Affects Versions: 3.0.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
>
> There are many places in QueryInfo and TezJobMonitor that uses
> System.currentTimeMillis() for finding elapsed time. Since currentTimeMillis
> depends on system clock this can cause issues in ntpd environments. Replace
> System.currentTimeMillis() with System.nanoTime() everywhere.
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