Davies Liu created SPARK-5098:
---------------------------------
Summary: Number of running tasks become negative after tasks lost
Key: SPARK-5098
URL: https://issues.apache.org/jira/browse/SPARK-5098
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.2.0
Reporter: Davies Liu
Priority: Critical
15/01/06 07:26:58 ERROR TaskSchedulerImpl: Lost executor 6 on
spark-worker-002.c.lofty-inn-754.internal: remote Akka client disassociated
15/01/06 07:26:58 WARN ReliableDeliverySupervisor: Association with remote
system
[akka.tcp://sparkExecutor@spark-worker-002.c.lofty-inn-754.internal:32852] has
failed, address is now gated for [5000] ms. Reason is: [Disassociated].
15/01/06 07:26:58 WARN TaskSetManager: Lost task 10.2 in stage 0.0 (TID 55,
spark-worker-002.c.lofty-inn-754.internal): ExecutorLostFailure (executor 6
lost)
15/01/06 07:26:58 WARN TaskSetManager: Lost task 7.2 in stage 0.0 (TID 52,
spark-worker-002.c.lofty-inn-754.internal): ExecutorLostFailure (executor 6
lost)
15/01/06 07:26:58 ERROR SparkDeploySchedulerBackend: Asked to remove
non-existent executor 6
15/01/06 07:26:58 ERROR SparkDeploySchedulerBackend: Asked to remove
non-existent executor 6
[Stage
0:=================================================================================================================(44
+ -14) / 40]
15/01/06 07:27:10 ERROR TaskSchedulerImpl: Lost executor 2 on
spark-worker-003.c.lofty-inn-754.internal: remote Akka client disassociated
15/01/06 07:27:10 WARN ReliableDeliverySupervisor: Association with remote
system
[akka.tcp://sparkExecutor@spark-worker-003.c.lofty-inn-754.internal:39188] has
failed, address is now gated for [5000] ms. Reason is: [Disassociated].
15/01/06 07:27:10 WARN TaskSetManager: Lost task 16.1 in stage 0.0 (TID 60,
spark-worker-003.c.lofty-inn-754.internal): ExecutorLostFailure (executor 2
lost)
15/01/06 07:27:10 WARN TaskSetManager: Lost task 12.0 in stage 0.0 (TID 12,
spark-worker-003.c.lofty-inn-754.internal): ExecutorLostFailure (executor 2
lost)
15/01/06 07:27:10 ERROR SparkDeploySchedulerBackend: Asked to remove
non-existent executor 2
15/01/06 07:27:10 ERROR SparkDeploySchedulerBackend: Asked to remove
non-existent executor 2
[Stage
0:=================================================================================================================(45
+ -29) / 40]
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