[jira] [Created] (SAMZA-2289) BuildOutputRecord hits OutOfBoundary exception

["Aditya (JIRA)" <ji...@apache.org>]

Aditya created SAMZA-2289:
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             Summary: BuildOutputRecord hits OutOfBoundary exception
                 Key: SAMZA-2289
                 URL: https://issues.apache.org/jira/browse/SAMZA-2289
             Project: Samza
          Issue Type: Bug
            Reporter: Aditya
            Assignee: Aditya


If a Sql job uses BuildOutputRecord having more than one parameter, the job will throw out OutOfBoundary exception when it performs the logic [here|https://github.com/apache/samza/blob/master/samza-sql/src/main/java/org/apache/samza/sql/planner/SamzaSqlScalarFunctionImpl.java#L90] in SamzaSqlScalarFunctionImpl. For example,
{code:java}
BuildOutputRecord('identityUrn', GetSqlField(`__key__`, 'identityUrn'), 'groupId', GetNestedField(`__key__`, 'groupId')) {code}
In the example above, "translatedOperands.size()" is 4, and "udfMethod.getParameters().length" is 1.

[BuildOutputRecordUdf|https://jarvis.corp.linkedin.com/codesearch/result/?path=samza-sql-udfs%2Fsamza-sql-udfs-impl%2Fsrc%2Fmain%2Fjava%2Fcom%2Flinkedin%2Fsamza%2Fsql%2Fudfs&reponame=multiproducts%2Fsamza-sql-udfs&name=BuildOutputRecordUdf.java#52] was marked as "disableArgumentCheck = true", but the Argument validation seems still was performed.



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