Github user rjurney commented on the pull request:
https://github.com/apache/spark/pull/455#issuecomment-50419281
Not sure if its related, but when I try to start workers having built from
trunk, I get this:
[hivedata@hivecluster2 spark]$ ./bin/spark-class
org.apache.spark.deploy.worker.Worker spark://hivecluster2:8080
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option
MaxPermSize=128m; support was removed in 8.0
14/07/28 17:05:48 INFO Worker: Using Spark's default log4j profile:
org/apache/spark/log4j-defaults.properties
14/07/28 17:05:48 INFO Worker: Registered signal handlers for [TERM,
HUP, INT]
14/07/28 17:05:49 INFO SecurityManager: Changing view acls to: hivedata
14/07/28 17:05:49 INFO SecurityManager: SecurityManager: authentication
disabled; ui acls disabled; users with view permissions: Set(hivedata)
14/07/28 17:05:49 INFO Slf4jLogger: Slf4jLogger started
14/07/28 17:05:49 INFO Remoting: Starting remoting
14/07/28 17:05:49 INFO Remoting: Remoting started; listening on addresses
:[akka.tcp://sparkWorker@hivecluster2:36500]
14/07/28 17:05:49 INFO Worker: Starting Spark worker hivecluster2:36500
with 8 cores, 14.6 GB RAM
14/07/28 17:05:49 INFO Worker: Spark home: /home/hivedata/spark
14/07/28 17:05:50 INFO WorkerWebUI: Started WorkerWebUI at
http://hivecluster2:8081
14/07/28 17:05:50 INFO Worker: Connecting to master
spark://hivecluster2:8080...
14/07/28 17:05:50 ERROR EndpointWriter: AssociationError
[akka.tcp://sparkWorker@hivecluster2:36500] ->
[akka.tcp://sparkMaster@hivecluster2:8080]: Error [Association failed with
[akka.tcp://sparkMaster@hivecluster2:8080]] [
akka.remote.EndpointAssociationException: Association failed with
[akka.tcp://sparkMaster@hivecluster2:8080]
Caused by: akka.remote.transport.AkkaProtocolException: The remote system
explicitly disassociated (reason unknown).
]
14/07/28 17:05:50 INFO LocalActorRef: Message
[akka.remote.transport.AssociationHandle$Disassociated] from
Actor[akka://sparkWorker/deadLetters] to
Actor[akka://sparkWorker/system/transports/akkaprotocolmanager.tcp0/akkaProtocol-tcp%3A%2F%2FsparkMaster%40hivecluster2%3A8080-1#-396559240]
was not delivered. [1] dead letters encountered. This logging can be turned
off or adjusted with configuration settings 'akka.log-dead-letters' and
'akka.log-dead-letters-during-shutdown'.
14/07/28 17:05:50 ERROR EndpointWriter: AssociationError
[akka.tcp://sparkWorker@hivecluster2:36500] ->
[akka.tcp://sparkMaster@hivecluster2:8080]: Error [Association failed with
[akka.tcp://sparkMaster@hivecluster2:8080]] [
akka.remote.EndpointAssociationException: Association failed with
[akka.tcp://sparkMaster@hivecluster2:8080]
Caused by: akka.remote.transport.AkkaProtocolException: The remote system
explicitly disassociated (reason unknown).
]
14/07
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