meiyoula created SPARK-6891: ------------------------------- Summary: ExecutorAllocationManager will request negative number executors Key: SPARK-6891 URL: https://issues.apache.org/jira/browse/SPARK-6891 Project: Spark Issue Type: Bug Components: Spark Core Reporter: meiyoula Priority: Critical
Below is the exception: >15/04/14 10:10:18 ERROR Utils: Uncaught exception in thread >spark-dynamic-executor-allocation-0 java.lang.IllegalArgumentException: Attempted to request a negative number of executor(s) -1 from the cluster manager. Please specify a positive number! at org.apache.spark.scheduler.cluster.CoarseGrainedSchedulerBackend.requestTotalExecutors(CoarseGrainedSchedulerBackend.scala:342) at org.apache.spark.SparkContext.requestTotalExecutors(SparkContext.scala:1170) at org.apache.spark.ExecutorAllocationManager.addExecutors(ExecutorAllocationManager.scala:294) at org.apache.spark.ExecutorAllocationManager.addOrCancelExecutorRequests(ExecutorAllocationManager.scala:263) at org.apache.spark.ExecutorAllocationManager.org$apache$spark$ExecutorAllocationManager$$schedule(ExecutorAllocationManager.scala:230) at org.apache.spark.ExecutorAllocationManager$$anon$1$$anonfun$run$1.apply$mcV$sp(ExecutorAllocationManager.scala:189) at org.apache.spark.ExecutorAllocationManager$$anon$1$$anonfun$run$1.apply(ExecutorAllocationManager.scala:189) at org.apache.spark.ExecutorAllocationManager$$anon$1$$anonfun$run$1.apply(ExecutorAllocationManager.scala:189) at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1723) at org.apache.spark.ExecutorAllocationManager$$anon$1.run(ExecutorAllocationManager.scala:189) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) Below is the configurations I setted: spark.dynamicAllocation.enabled true spark.dynamicAllocation.minExecutors 0 spark.dynamicAllocation.initialExecutors 3 spark.dynamicAllocation.maxExecutors 7 spark.dynamicAllocation.executorIdleTimeout 30 spark.shuffle.service.enabled true -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org