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From "Andrew Olson (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-13051) Deadline class has numerous issues
Date Wed, 04 Oct 2017 20:54:01 GMT

     [ https://issues.apache.org/jira/browse/HIVE-13051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Olson updated HIVE-13051:
--------------------------------
    Component/s: Metastore

> Deadline class has numerous issues
> ----------------------------------
>
>                 Key: HIVE-13051
>                 URL: https://issues.apache.org/jira/browse/HIVE-13051
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>             Fix For: 1.3.0, 2.0.1, 2.1.0
>
>         Attachments: HIVE-13051.01.patch, HIVE-13051.patch
>
>
> currentTimeMillis is not a correct way to measure intervals of time; it can easily be
adjusted e.g. by ntpd. System.nanoTime should be used.
> It's also unsafe for failure cases, and doesn't appear to update from config updates
correctly.



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