Ted Yu created KYLIN-3609: ----------------------------- Summary: NPE from QueryMetricsFacade#updateMetricsToReservoir Key: KYLIN-3609 URL: https://issues.apache.org/jira/browse/KYLIN-3609 Project: Kylin Issue Type: Bug Reporter: Ted Yu
When running test suite, I saw the following in test output: {code} 2018-10-02 20:59:20,415 WARN [Query c8f42f2e-8c77-2bfc-97ab-053fbeb7c86e-1] service.QueryService:423 : Write metric error. java.lang.NullPointerException at org.apache.kylin.rest.metrics.QueryMetricsFacade.updateMetricsToReservoir(QueryMetricsFacade.java:148) at org.apache.kylin.rest.metrics.QueryMetricsFacade.updateMetrics(QueryMetricsFacade.java:74) at org.apache.kylin.rest.service.QueryService.recordMetric(QueryService.java:505) at org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:421) at org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:353) at org.apache.kylin.rest.controller.QueryController.query(QueryController.java:87) at org.apache.kylin.rest.controller.QueryControllerTest.testQueryException(QueryControllerTest.java:63) {code} It seems sqlResponse.getResults() returned null. -- This message was sent by Atlassian JIRA (v7.6.3#76005)