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Posted to issues@hive.apache.org by "Dan Burkert (JIRA)" <ji...@apache.org> on 2017/07/25 22:09:02 UTC

[jira] [Updated] (HIVE-17008) DbNotificationListener should skip failed events

     [ https://issues.apache.org/jira/browse/HIVE-17008?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Burkert updated HIVE-17008:
-------------------------------
    Summary: DbNotificationListener should skip failed events  (was: HiveMetastore.drop_database can return NPE if database does not exist)

> DbNotificationListener should skip failed events
> ------------------------------------------------
>
>                 Key: HIVE-17008
>                 URL: https://issues.apache.org/jira/browse/HIVE-17008
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore
>            Reporter: Dan Burkert
>            Assignee: Dan Burkert
>         Attachments: HIVE-17008.0.patch
>
>
> When dropping a non-existent database, the HMS will still fire registered {{DROP_DATABASE}} event listeners.  This results in an NPE when the listeners attempt to deref the {{null}} database parameter.



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