Hi Anjana and Nirmal, yes, it is the same issue [1]. I am working on it. will give a fix ASAP.
rgds [1] https://wso2.org/jira/browse/DAS-58 On Mon, Aug 24, 2015 at 9:51 AM, Anjana Fernando <[email protected]> wrote: > Hi Niranda, > > We have had issues with nohup mode in DAS, not sure if this is the same > one. Did you take a look at it earlier? .. please fix ASAP. > > Cheers, > Anjana. > > On Sat, Aug 22, 2015 at 5:15 PM, Nirmal Fernando <[email protected]> wrote: > >> Hi, >> >> I ran DAS server in nohup mode; wso2server.sh start and perform a SQL >> query in 'Interactive Analytics Console' and it failed with following; >> >> Job aborted due to stage failure: Task 0 in stage 0.0 failed 4 times, most >> recent failure: Lost task 0.3 in stage 0.0 (TID 3, 172.31.0.64): >> java.lang.NullPointerException >> at >> org.wso2.carbon.analytics.spark.core.rdd.AnalyticsRDD.compute(AnalyticsRDD.java:82) >> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277) >> at org.apache.spark.rdd.RDD.iterator(RDD.scala:244) >> at >> org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:35) >> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277) >> at org.apache.spark.rdd.RDD.iterator(RDD.scala:244) >> at >> org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:35) >> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277) >> at org.apache.spark.rdd.RDD.iterator(RDD.scala:244) >> at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:63) >> at org.apache.spark.scheduler.Task.run(Task.scala:70) >> at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:213) >> at >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >> at java.lang.Thread.run(Thread.java:745) >> >> Driver stacktrace: >> >> >> -- >> >> Thanks & regards, >> Nirmal >> >> Team Lead - WSO2 Machine Learner >> Associate Technical Lead - Data Technologies Team, WSO2 Inc. >> Mobile: +94715779733 >> Blog: http://nirmalfdo.blogspot.com/ >> >> >> > > > -- > *Anjana Fernando* > Senior Technical Lead > WSO2 Inc. | http://wso2.com > lean . enterprise . middleware > -- *Niranda Perera* Software Engineer, WSO2 Inc. Mobile: +94-71-554-8430 Twitter: @n1r44 <https://twitter.com/N1R44> https://pythagoreanscript.wordpress.com/
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