[jira] [Created] (CARBONDATA-1246) NullPointerException in Presto Integration

[Akash R Nilugal (Jira)]

Jelly King created CARBONDATA-1246:
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             Summary: NullPointerException in Presto Integration
                 Key: CARBONDATA-1246
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-1246
             Project: CarbonData
          Issue Type: Bug
          Components: presto-integration
    Affects Versions: 1.1.0
            Reporter: Jelly King
             Fix For: 1.2.0


In presto integration, _CarbonFile.listFiles()_ function will return null when the specified _fileStatus_ is not a directory or is null. This will incur a NullPointerException when called by _CarbonTableReader.updateTableList()_ function.
The _listFiles()_ function should return an empty array or throw a new exception to indicate users, instead of returning a null value.



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