[jira] [Created] (FLINK-1221) Use program source line of invocation as the default function name

[Shang Yuanchun (Jira)]

Stephan Ewen created FLINK-1221:
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             Summary: Use program source line of invocation  as the default function name
                 Key: FLINK-1221
                 URL: https://issues.apache.org/jira/browse/FLINK-1221
             Project: Flink
          Issue Type: Improvement
          Components: Java API, Scala API
    Affects Versions: 0.8-incubating
            Reporter: Stephan Ewen
            Priority: Minor
             Fix For: 0.8-incubating


Right now, the default function name is {{getClass().getName()}}.

In many cases, this is not really very revealing. Using line in the source code where the function is invoked is more helpful.

This can be easily obtained by
{code}
Thread.getCurrentThread().getStackTrace()[0]
{code}



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