After I enabled the debug, it looks like below [2015-12-10 22:03:00,001] INFO {org.wso2.carbon.analytics.spark.core.AnalyticsTask} - Executing the schedule task for: httpd_log_analytics for tenant id: -1234 [2015-12-10 22:03:00,013] DEBUG {org.wso2.carbon.analytics.spark.core.internal.SparkAnalyticsExecutor} - Executing : CREATE TEMPORARY TABLE X1234_HttpLogTable USING org.wso2.carbon.analytics.spark.core.sources.AnalyticsRelationProvider OPTIONS (tableName "ORG_WSO2_SAMPLE_HTTPD_LOGS" , tenantId "-1234") [2015-12-10 22:03:00,013] ERROR {org.wso2.carbon.ntask.core.impl.TaskQuartzJobAdapter} - Error in executing task: null java.lang.NullPointerException at org.wso2.carbon.analytics.spark.core.internal.SparkAnalyticsExecutor.executeQueryLocal(SparkAnalyticsExecutor.java:710) at org.wso2.carbon.analytics.spark.core.internal.SparkAnalyticsExecutor.executeQuery(SparkAnalyticsExecutor.java:692) at org.wso2.carbon.analytics.spark.core.CarbonAnalyticsProcessorService.executeQuery(CarbonAnalyticsProcessorService.java:199) at org.wso2.carbon.analytics.spark.core.CarbonAnalyticsProcessorService.executeScript(CarbonAnalyticsProcessorService.java:149) at org.wso2.carbon.analytics.spark.core.AnalyticsTask.execute(AnalyticsTask.java:57) at org.wso2.carbon.ntask.core.impl.TaskQuartzJobAdapter.execute(TaskQuartzJobAdapter.java:67) at org.quartz.core.JobRunShell.run(JobRunShell.java:213) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)
does that query got modified? CREATE TEMPORARY TABLE X1234_HttpLogTable USING org.wso2.carbon.analytics.spark.core.sources.AnalyticsRelationProvider OPTIONS (tableName "ORG_WSO2_SAMPLE_HTTPD_LOGS" , tenantId "-1234") On Thu, Dec 10, 2015 at 6:53 PM, Roshan Wijesena <ros...@wso2.com> wrote: > Hi DAS teaam, > > I am getting below null pointer exception while trying to execute a > scheduled task. What I simply did was created a two node HA cluster and > tried to run this example[1]. It has a scheduled task. However, this error > can not be observed in a single node fresh pack. > > The error is, > > [2015-12-10 19:32:00,573] INFO > {org.wso2.carbon.analytics.spark.core.AnalyticsTask} - Executing the > schedule task for: httpd_log_analytics for tenant id: -1234 > [2015-12-10 19:32:21,899] INFO > {org.wso2.carbon.event.processor.manager.core.internal.CarbonEventManagementService} > - Starting polling event receivers > [2015-12-10 19:32:32,096] ERROR > {org.wso2.carbon.ntask.core.impl.TaskQuartzJobAdapter} - Error in > executing task: null > java.lang.NullPointerException > at > org.wso2.carbon.analytics.spark.core.internal.SparkAnalyticsExecutor.executeQueryLocal(SparkAnalyticsExecutor.java:710) > at > org.wso2.carbon.analytics.spark.core.internal.SparkAnalyticsExecutor.executeQuery(SparkAnalyticsExecutor.java:692) > at > org.wso2.carbon.analytics.spark.core.CarbonAnalyticsProcessorService.executeQuery(CarbonAnalyticsProcessorService.java:199) > at > org.wso2.carbon.analytics.spark.core.CarbonAnalyticsProcessorService.executeScript(CarbonAnalyticsProcessorService.java:149) > at > org.wso2.carbon.analytics.spark.core.AnalyticsTask.execute(AnalyticsTask.java:57) > at > org.wso2.carbon.ntask.core.impl.TaskQuartzJobAdapter.execute(TaskQuartzJobAdapter.java:67) > at org.quartz.core.JobRunShell.run(JobRunShell.java:213) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:745) > > > [1] https://docs.wso2.com/display/DAS300/Analyzing+HTTPD+Logs > > -- > Roshan Wijesena. > Senior Software Engineer-WSO2 Inc. > Mobile: *+94719154640 <%2B94719154640>* > Email: ros...@wso2.com > *WSO2, Inc. :** wso2.com <http://wso2.com/>* > lean.enterprise.middleware. > -- Roshan Wijesena. Senior Software Engineer-WSO2 Inc. Mobile: *+94719154640* Email: ros...@wso2.com *WSO2, Inc. :** wso2.com <http://wso2.com/>* lean.enterprise.middleware.
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