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From "David Mollitor (Jira)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-23124) Review of SQLOperation Class
Date Fri, 01 May 2020 13:39:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-23124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

David Mollitor updated HIVE-23124:
----------------------------------
    Attachment: HIVE-23124.3.patch

> Review of SQLOperation Class
> ----------------------------
>
>                 Key: HIVE-23124
>                 URL: https://issues.apache.org/jira/browse/HIVE-23124
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: David Mollitor
>            Assignee: David Mollitor
>            Priority: Major
>         Attachments: HIVE-23124.1.patch, HIVE-23124.2.patch, HIVE-23124.3.patch, HIVE-23124.3.patch,
HIVE-23124.3.patch, HIVE-23124.3.patch
>
>
> * Use ConcurrentHashMap instead of synchronized methods to improve multi-threaded access
>  * Use JDK 8 facilities where applicable
>  * General cleanup
>  * Better log messages and Exception messages
>  * Use {{switch}} statement instead of if/else blocks
>  * Checkstyle fixes



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