./bin/spark-shell get killed after 8 seconds

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./bin/spark-shell get killed after 8 seconds

dachuan
Hello,

I have run ./bin/spark-shell after the spark cluster is ready, I didn't type anything, but 8 seconds later, master-node:8080 reports "failed", and the application log said all executors get killed (the worker daemons are fine).

any idea? is it because the executor can't get its memory?

thanks,
dachuan.