[jira] [Resolved] (SPARK-8830) levenshtein directly on top of UTF8String

["Davies Liu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-8830?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Davies Liu resolved SPARK-8830.
-------------------------------
       Resolution: Fixed
    Fix Version/s: 1.5.0

Issue resolved by pull request 7236
[https://github.com/apache/spark/pull/7236]

> levenshtein directly on top of UTF8String
> -----------------------------------------
>
>                 Key: SPARK-8830
>                 URL: https://issues.apache.org/jira/browse/SPARK-8830
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Reynold Xin
>             Fix For: 1.5.0
>
>
> We currently rely on commons-lang's levenshtein implementation. Ideally, we should have our own implementation to:
> 1. Reduce external dependency
> 2. Work directly against UTF8String so we don't need to convert to/from java.lang.String back and forth.



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