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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2015/07/24 21:25:05 UTC

[jira] [Updated] (SPARK-9238) two extra useless entries for bytesOfCodePointInUTF8

     [ https://issues.apache.org/jira/browse/SPARK-9238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen updated SPARK-9238:
-----------------------------
    Assignee: zhichao-li

> two extra useless entries for bytesOfCodePointInUTF8
> ----------------------------------------------------
>
>                 Key: SPARK-9238
>                 URL: https://issues.apache.org/jira/browse/SPARK-9238
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>            Reporter: zhichao-li
>            Assignee: zhichao-li
>            Priority: Trivial
>             Fix For: 1.4.2, 1.5.0
>
>
> Only a trial thing, not sure if I understand correctly or not but I guess only 2 entries in bytesOfCodePointInUTF8 for the case of 6 bytes codepoint(1111110x) is enough.
> Details can be found from https://en.wikipedia.org/wiki/UTF-8 in "Description" section.



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