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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2015/07/06 06:56:04 UTC

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

Reynold Xin created SPARK-8830:
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             Summary: 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


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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