[jira] [Created] (DRILL-4117) Ensure proper null outcome handling during FileSelection creation and its subclasses.

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

Hanifi Gunes created DRILL-4117:
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             Summary: Ensure proper null outcome handling during FileSelection creation and its subclasses.
                 Key: DRILL-4117
                 URL: https://issues.apache.org/jira/browse/DRILL-4117
             Project: Apache Drill
          Issue Type: Bug
            Reporter: Hanifi Gunes


Hakim identified the following does not make a null check upon the result of  FileSelection.create(...). This issue is to ensure proper null outcome handling during FileSelection creation and its subclasses or to return a non-null default type.

{quote}
onFileSystemPartitionDescriptor.createNewGroupScan() passes the output to FileGroupScan.close() which expects it to be not null
{quote}



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