Reynold Xin created SPARK-3612:
----------------------------------
Summary: Executor shouldn't quit if heartbeat message fails to
reach the driver
Key: SPARK-3612
URL: https://issues.apache.org/jira/browse/SPARK-3612
Project: Spark
Issue Type: Bug
Components: Spark Core
Reporter: Reynold Xin
The thread started by Executor.startDriverHeartbeater can actually terminate
the whole executor if AkkaUtils.askWithReply[HeartbeatResponse] throws an
exception.
I don't think we should quit the executor this way. At the very least, we would
want to log a more meaningful exception then simply
{code}
14/09/20 06:38:12 WARN AkkaUtils: Error sending message in 1 attempts
java.util.concurrent.TimeoutException: Futures timed out after [30 seconds]
at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219)
at
scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223)
at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:107)
at
scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53)
at scala.concurrent.Await$.result(package.scala:107)
at org.apache.spark.util.AkkaUtils$.askWithReply(AkkaUtils.scala:176)
at org.apache.spark.executor.Executor$$anon$1.run(Executor.scala:379)
14/09/20 06:38:45 WARN AkkaUtils: Error sending message in 2 attempts
java.util.concurrent.TimeoutException: Futures timed out after [30 seconds]
at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219)
at
scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223)
at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:107)
at
scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53)
at scala.concurrent.Await$.result(package.scala:107)
at org.apache.spark.util.AkkaUtils$.askWithReply(AkkaUtils.scala:176)
at org.apache.spark.executor.Executor$$anon$1.run(Executor.scala:379)
14/09/20 06:39:18 WARN AkkaUtils: Error sending message in 3 attempts
java.util.concurrent.TimeoutException: Futures timed out after [30 seconds]
at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219)
at
scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223)
at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:107)
at
scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53)
at scala.concurrent.Await$.result(package.scala:107)
at org.apache.spark.util.AkkaUtils$.askWithReply(AkkaUtils.scala:176)
at org.apache.spark.executor.Executor$$anon$1.run(Executor.scala:379)
14/09/20 06:39:21 ERROR ExecutorUncaughtExceptionHandler: Uncaught exception in
thread Thread[Driver Heartbeater,5,main]
org.apache.spark.SparkException: Error sending message [message =
Heartbeat(281,[Lscala.Tuple2;@4d9294db,BlockManagerId(281,
ip-172-31-7-55.eu-west-1.compute.internal, 52303))]
at org.apache.spark.util.AkkaUtils$.askWithReply(AkkaUtils.scala:190)
at org.apache.spark.executor.Executor$$anon$1.run(Executor.scala:379)
Caused by: java.util.concurrent.TimeoutException: Futures timed out after [30
seconds]
at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219)
at
scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223)
at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:107)
at
scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53)
at scala.concurrent.Await$.result(package.scala:107)
at org.apache.spark.util.AkkaUtils$.askWithReply(AkkaUtils.scala:176)
... 1 more
{code}
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