Ted Yu created KYLIN-3081:
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Summary: Ineffective null check in CubeController#cuboidsExport
Key: KYLIN-3081
URL: https://issues.apache.org/jira/browse/KYLIN-3081
Project: Kylin
Issue Type: Bug
Reporter: Ted Yu
Priority: Minor
{code}
if (cuboidList == null || cuboidList.isEmpty()) {
logger.warn("Cannot get recommend cuboid list for cube " +
cubeName);
}
if (cuboidList.size() < top) {
logger.info("Only recommend " + cuboidList.size() + " cuboids less
than topn " + top);
}
{code}
cuboidList.size() may result in NPE because the null check above doesn't have
effect.
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