Troubleshooting
Problem
You are running an IBM SPSS Modeler Stream in IBM SPSS Analytic Server. You are watching the Execution Feedback log and see the stream terminate with an error like "Stream fails with ASL execution error.".
Symptom
You review the 'as_trace.log' file and see an error like this:
2018-09-15 13:41:46,676 | 10.85.128.45:9080 | ibm | admin | | 165de0893a5-eb27836496a4554f | ERROR | spark.SparkJobRunner | OO-E(10)-P-4-T-6 => Fail to run spark job org.apache.spark.SparkException: Job aborted due to stage failure: Task 6 in stage 1000.0 failed 4 times, most recent failure: Lost task 6.3 in stage 1000.0 (TID 102082, spssas123.mydomain): ExecutorLostFailure (executor 491 exited caused by one of the running tasks) Reason: Container killed by YARN for exceeding memory limits. 27.5 GB of 27.5 GB physical memory used. Consider boosting spark.yarn.executor.memoryOverhead.
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Document Information
Modified date:
20 September 2018
UID
ibm10732345