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https://issues.apache.org/jira/browse/KYLIN-2216?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15731600#comment-15731600
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liyang commented on KYLIN-2216:
-------------------------------

This is fixed accidentally by 
https://github.com/apache/kylin/commit/967ef18062048e199cd0dd351ba82618a10b08e5



> Potential NPE in model#findTable() call
> ---------------------------------------
>
>                 Key: KYLIN-2216
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2216
>             Project: Kylin
>          Issue Type: Bug
>            Reporter: Ted Yu
>            Priority: Minor
>
> In DimensionDesc :
> {code}
>         if (table != null)
>             table = table.toUpperCase();
>         DataModelDesc model = cubeDesc.getModel();
>         tableRef = model.findTable(this.getTable());
> {code}
> If table is null, there would be NPE in findTable():
> {code}
>     public TableRef findTable(String table) throws IllegalArgumentException {
>         TableRef result = tableNameMap.get(table.toUpperCase());
> {code}



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