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Posted to issues@spark.apache.org by "Yang Jie (Jira)" <ji...@apache.org> on 2022/01/28 05:54:00 UTC

[jira] [Created] (SPARK-38052) Use loops to refactor methods UnsafeRow#isFixedLength and UnsafeRow#isMutable

Yang Jie created SPARK-38052:
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             Summary: Use loops to refactor methods UnsafeRow#isFixedLength and UnsafeRow#isMutable
                 Key: SPARK-38052
                 URL: https://issues.apache.org/jira/browse/SPARK-38052
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.3.0
            Reporter: Yang Jie


Methods UnsafeRow#isFixedLength and UnsafeRow#isMutable use tail recursion now , we can replaced them with looping, which will be considerably faster



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