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https://issues.apache.org/jira/browse/KYLIN-2702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ted Yu updated KYLIN-2702:
--------------------------
Description:
{code}
private void initComputedColumns(Map<String, CCInfo> ccInfoMap) {
if (ccInfoMap == null) {
logger.error("cc info map is null");
}
...
CCInfo other = ccInfoMap.get(thisCCName);
{code}
Subsequent access to ccInfoMap may produce NPE.
was:
{code}
private void initComputedColumns(Map<String, CCInfo> ccInfoMap) {
if (ccInfoMap == null) {
logger.error("cc info map is null");
}
...
CCInfo other = ccInfoMap.get(thisCCName);
{code}
Subsequent access to ccInfoMap may produce NPE.
> Ineffective null check in DataModelDesc#initComputedColumns()
> -------------------------------------------------------------
>
> Key: KYLIN-2702
> URL: https://issues.apache.org/jira/browse/KYLIN-2702
> Project: Kylin
> Issue Type: Bug
> Reporter: Ted Yu
> Priority: Minor
>
> {code}
> private void initComputedColumns(Map<String, CCInfo> ccInfoMap) {
> if (ccInfoMap == null) {
> logger.error("cc info map is null");
> }
> ...
> CCInfo other = ccInfoMap.get(thisCCName);
> {code}
> Subsequent access to ccInfoMap may produce NPE.
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