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

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

     [ https://issues.apache.org/jira/browse/KYLIN-2207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dong Li resolved KYLIN-2207.
----------------------------
    Resolution: Fixed

> 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
>            Assignee: Dong Li
>            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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