[jira] [Created] (KYLIN-2207) Ineffective null check in ExtendCubeToHybridCLI#createFromCube()

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

Ted Yu created KYLIN-2207:
-----------------------------

             Summary: Ineffective null check in ExtendCubeToHybridCLI#createFromCube()
                 Key: KYLIN-2207
                 URL: https://issues.apache.org/jira/browse/KYLIN-2207
             Project: Kylin
          Issue Type: Bug
            Reporter: Ted Yu
            Priority: Minor


{code}
        if (partitionDateStr != null && partitionDate != currentSeg.getDateRangeEnd()) {
            logger.error("PartitionDate must be end date of one segment.");
            return;
        }
        if (currentSeg != null && partitionDateStr == null)
{code}
The null check in the second if statement is ineffective - currentSeg has been de-referenced already.



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