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Posted to issues@nifi.apache.org by "Bryan Bende (JIRA)" <ji...@apache.org> on 2017/08/11 14:47:00 UTC

[jira] [Created] (NIFI-4286) GenerateTableFetch with Partition Size of 0 produces NPE

Bryan Bende created NIFI-4286:
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             Summary: GenerateTableFetch with Partition Size of 0 produces NPE
                 Key: NIFI-4286
                 URL: https://issues.apache.org/jira/browse/NIFI-4286
             Project: Apache NiFi
          Issue Type: Bug
    Affects Versions: 1.3.0
            Reporter: Bryan Bende
            Priority: Minor


The description of partition size says "A value of zero indicates that a single FlowFile is to be generated whose SQL statement will fetch all rows in table".

If you set the partition size to 0 the processor will get an NPE at these two lines:

long limit = partitionSize == 0 ? null : partitionSize;
long offset = partitionSize == 0 ? null : i * partitionSize;




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