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From "Naveen Gangam (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-21252) LazyTimestamp - Use String Equals
Date Thu, 14 Feb 2019 17:04:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-21252?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Naveen Gangam updated HIVE-21252:
---------------------------------
       Resolution: Fixed
    Fix Version/s: 3.2.0
                   4.0.0
           Status: Resolved  (was: Patch Available)

Fix has been pushed to master and branch-3 for 4.0 and 3.2 releases. Closing the jira. Thank
you for your contribution [~belugabehr]

> LazyTimestamp - Use String Equals
> ---------------------------------
>
>                 Key: HIVE-21252
>                 URL: https://issues.apache.org/jira/browse/HIVE-21252
>             Project: Hive
>          Issue Type: Improvement
>          Components: Serializers/Deserializers
>    Affects Versions: 4.0.0, 3.2.0
>            Reporter: BELUGA BEHR
>            Assignee: BELUGA BEHR
>            Priority: Minor
>             Fix For: 4.0.0, 3.2.0
>
>         Attachments: HIVE-21252.1.patch
>
>
> {code:java|title=LazyTimestamp.java}
>     if (s.compareTo("NULL") == 0) {
>       isNull = true;
>       logExceptionMessage(bytes, start, length, "TIMESTAMP");
>     }
> {code}
> compareTo generates a number to represent the differences between the two Strings.  It's
faster to simply call "equals" which will simply compare the two String directly and return
a boolean.



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