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Posted to dev@hama.apache.org by "Yexi Jiang (JIRA)" <ji...@apache.org> on 2013/07/02 17:04:21 UTC

[jira] [Created] (HAMA-773) Matrix/Vector operation does not validate the input argument

Yexi Jiang created HAMA-773:
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             Summary: Matrix/Vector operation does not validate the input argument
                 Key: HAMA-773
                 URL: https://issues.apache.org/jira/browse/HAMA-773
             Project: Hama
          Issue Type: Bug
            Reporter: Yexi Jiang
            Assignee: Yexi Jiang


Some of the method like add, multiply does not validate the input, they just assume the the input to be correct.

We need to provide two versions of such methods, one version validates the input but sacrifice some performance, the other version does not check, but will potentially cause error.

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