[jira] [Created] (KYLIN-4161) exception in update metrics when the response is null

[ZhouKang (Jira)]

ZhouKang created KYLIN-4161:
-------------------------------

             Summary: exception in update metrics when the response is null 
                 Key: KYLIN-4161
                 URL: https://issues.apache.org/jira/browse/KYLIN-4161
             Project: Kylin
          Issue Type: Bug
            Reporter: ZhouKang


when something error in sql query, the response‘s cube and results is null, 
which cause an exception.
{code:java}
// code placeholder
service.QueryService:432 : Write metric error.java.lang.NullPointerException    
    at 
org.apache.kylin.rest.metrics.QueryMetricsFacade.updateMetricsToReservoir(QueryMetricsFacade.java:158)
        at 
org.apache.kylin.rest.metrics.QueryMetricsFacade.updateMetrics(QueryMetricsFacade.java:77)
{code}
{code:java}
// code placeholder
service.QueryService:432 : Write metric error.java.lang.NullPointerException    
    at 
org.apache.kylin.rest.metrics.QueryMetricsFacade.updateMetricsToReservoir(QueryMetricsFacade.java:89)
  
{code}



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