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From "ZhouKang (Jira)" <j...@apache.org>
Subject [jira] [Created] (KYLIN-4161) exception in update metrics when the response is null
Date Fri, 06 Sep 2019 07:06:00 GMT
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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