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Posted to dev@flink.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2017/04/29 19:42:04 UTC

[jira] [Created] (FLINK-6422) Unreachable code in FileInputFormat#createInputSplits

Ted Yu created FLINK-6422:
-----------------------------

             Summary: Unreachable code in FileInputFormat#createInputSplits
                 Key: FLINK-6422
                 URL: https://issues.apache.org/jira/browse/FLINK-6422
             Project: Flink
          Issue Type: Bug
            Reporter: Ted Yu
            Priority: Minor


Here is related code:
{code}
    if (minNumSplits < 1) {
      throw new IllegalArgumentException("Number of input splits has to be at least 1.");
    }
...
    final long maxSplitSize = (minNumSplits < 1) ? Long.MAX_VALUE : (totalLength / minNumSplits +
          (totalLength % minNumSplits == 0 ? 0 : 1));
{code}
minNumSplits wouldn't be less than 1 getting to the assignment of maxSplitSize.



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