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我想用我的两台虚拟机将 Spark Standlone 模式安装到集群中。
使用 spark-0.9.1-bin-hadoop1 的版本,我在每个 vm 中都成功执行了 spark-shell。我关注 the offical document将一个 vm(ip:xx.xx.xx.223) 设为 Master 和 Worker,并将另一个 (ip:xx.xx.xx.224) 设为 Worker。
但是 224-ip vm 无法连接 223-ip vm。
以下是223(Master)的主日志:
[@tc-52-223 logs]# tail -100f spark-root-org.apache.spark.deploy.master.Master-1-tc-52-223.out
Spark Command: /usr/local/jdk/bin/java -cp :/data/test/spark-0.9.1-bin-hadoop1/conf:/data/test/spark-0.9.1-bin-hadoop1/assembly/target/scala-2.10/spark-assembly_2.10-0.9.1-hadoop1.0.4.jar -Dspark.akka.logLifecycleEvents=true -Djava.library.path= -Xms512m -Xmx512m org.apache.spark.deploy.master.Master --ip 10.11.52.223 --port 7077 --webui-port 8080
log4j:WARN No appenders could be found for logger (akka.event.slf4j.Slf4jLogger).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
14/04/14 22:17:03 INFO Master: Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties
14/04/14 22:17:03 INFO Master: Starting Spark master at spark://10.11.52.223:7077
14/04/14 22:17:03 INFO MasterWebUI: Started Master web UI at http://tc-52-223:8080
14/04/14 22:17:03 INFO Master: I have been elected leader! New state: ALIVE
14/04/14 22:17:06 INFO Master: Registering worker tc-52-223:20599 with 1 cores, 4.0 GB RAM
14/04/14 22:17:06 INFO Master: Registering worker tc_52_224:21371 with 1 cores, 4.0 GB RAM
14/04/14 22:17:06 INFO RemoteActorRefProvider$RemoteDeadLetterActorRef: Message [org.apache.spark.deploy.DeployMessages$RegisteredWorker] from Actor[akka://sparkMaster/user/Master#1972530850] to Actor[akka://sparkMaster/deadLetters] 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'.
14/04/14 22:17:26 INFO Master: Registering worker tc_52_224:21371 with 1 cores, 4.0 GB RAM
14/04/14 22:17:26 INFO RemoteActorRefProvider$RemoteDeadLetterActorRef: Message [org.apache.spark.deploy.DeployMessages$RegisterWorkerFailed] from Actor[akka://sparkMaster/user/Master#1972530850] to Actor[akka://sparkMaster/deadLetters] was not delivered. [2] 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'.
14/04/14 22:17:46 INFO Master: Registering worker tc_52_224:21371 with 1 cores, 4.0 GB RAM
14/04/14 22:17:46 INFO RemoteActorRefProvider$RemoteDeadLetterActorRef: Message [org.apache.spark.deploy.DeployMessages$RegisterWorkerFailed] from Actor[akka://sparkMaster/user/Master#1972530850] to Actor[akka://sparkMaster/deadLetters] was not delivered. [3] 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'.
14/04/14 22:18:06 INFO Master: akka.tcp://sparkWorker@tc_52_224:21371 got disassociated, removing it.
14/04/14 22:18:06 INFO Master: akka.tcp://sparkWorker@tc_52_224:21371 got disassociated, removing it.
14/04/14 22:18:06 INFO LocalActorRef: Message [akka.remote.transport.ActorTransportAdapter$DisassociateUnderlying] from Actor[akka://sparkMaster/deadLetters] to Actor[akka://sparkMaster/system/transports/akkaprotocolmanager.tcp0/akkaProtocol-tcp%3A%2F%2FsparkMaster%4010.11.52.224%3A61550-1#646150938] was not delivered. [4] 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'.
14/04/14 22:18:06 INFO Master: akka.tcp://sparkWorker@tc_52_224:21371 got disassociated, removing it.
14/04/14 22:18:06 ERROR EndpointWriter: AssociationError [akka.tcp://sparkMaster@10.11.52.223:7077] -> [akka.tcp://sparkWorker@tc_52_224:21371]: Error [Association failed with [akka.tcp://sparkWorker@tc_52_224:21371]] [
akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkWorker@tc_52_224:21371]
Caused by: akka.remote.transport.netty.NettyTransport$$anonfun$associate$1$$anon$2: Connection refused: tc_52_224/10.11.52.224:21371
]
14/04/14 22:18:06 INFO Master: akka.tcp://sparkWorker@tc_52_224:21371 got disassociated, removing it.
14/04/14 22:18:06 ERROR EndpointWriter: AssociationError [akka.tcp://sparkMaster@10.11.52.223:7077] -> [akka.tcp://sparkWorker@tc_52_224:21371]: Error [Association failed with [akka.tcp://sparkWorker@tc_52_224:21371]] [
akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkWorker@tc_52_224:21371]
Caused by: akka.remote.transport.netty.NettyTransport$$anonfun$associate$1$$anon$2: Connection refused: tc_52_224/10.11.52.224:21371
]
14/04/14 22:18:06 ERROR EndpointWriter: AssociationError [akka.tcp://sparkMaster@10.11.52.223:7077] -> [akka.tcp://sparkWorker@tc_52_224:21371]: Error [Association failed with [akka.tcp://sparkWorker@tc_52_224:21371]] [
akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkWorker@tc_52_224:21371]
Caused by: akka.remote.transport.netty.NettyTransport$$anonfun$associate$1$$anon$2: Connection refused: tc_52_224/10.11.52.224:21371
]
14/04/14 22:18:06 INFO Master: akka.tcp://sparkWorker@tc_52_224:21371 got disassociated, removing it.
14/04/14 22:19:03 WARN Master: Removing worker-20140414221705-tc_52_224-21371 because we got no heartbeat in 60 seconds
14/04/14 22:19:03 INFO Master: Removing worker worker-20140414221705-tc_52_224-21371 on tc_52_224:21371
14/04/14 22:17:06 INFO Worker: Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties
14/04/14 22:17:06 INFO Worker: Starting Spark worker tc-52-223:20599 with 1 cores, 4.0 GB RAM
14/04/14 22:17:06 INFO Worker: Spark home: /data/test/spark-0.9.1-bin-hadoop1
14/04/14 22:17:06 INFO WorkerWebUI: Started Worker web UI at http://tc-52-223:8081
14/04/14 22:17:06 INFO Worker: Connecting to master spark://xx.xx.52.223:7077...
14/04/14 22:17:06 INFO Worker: Successfully registered with master spark://xx.xx.52.223:7077
Spark Command: /usr/local/jdk/bin/java -cp :/data/test/spark-0.9.1-bin-hadoop1/conf:/data/test/spark-0.9.1-bin-hadoop1/assembly/target/scala-2.10/spark-assembly_2.10-0.9.1-hadoop1.0.4.jar -Dspark.akka.logLifecycleEvents=true -Djava.library.path= -Xms512m -Xmx512m org.apache.spark.deploy.worker.Worker spark://10.11.52.223:7077 --webui-port 8081
========================================
log4j:WARN No appenders could be found for logger (akka.event.slf4j.Slf4jLogger).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
14/04/14 22:17:06 INFO Worker: Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties
14/04/14 22:17:06 INFO Worker: Starting Spark worker tc_52_224:21371 with 1 cores, 4.0 GB RAM
14/04/14 22:17:06 INFO Worker: Spark home: /data/test/spark-0.9.1-bin-hadoop1
14/04/14 22:17:06 INFO WorkerWebUI: Started Worker web UI at http://tc_52_224:8081
14/04/14 22:17:06 INFO Worker: Connecting to master spark://xx.xx.52.223:7077...
14/04/14 22:17:26 INFO Worker: Connecting to master spark://xx.xx.52.223:7077...
14/04/14 22:17:46 INFO Worker: Connecting to master spark://xx.xx.52.223:7077...
14/04/14 22:18:06 ERROR Worker: All masters are unresponsive! Giving up.
JAVA_HOME=/usr/local/jdk
export SPARK_MASTER_IP=tc-52-223
export SPARK_WORKER_CORES=1
export SPARK_WORKER_INSTANCES=1
export SPARK_MASTER_PORT=7077
export SPARK_WORKER_MEMORY=4g
export MASTER=spark://${SPARK_MASTER_IP}:${SPARK_MASTER_PORT}
export SPARK_LOCAL_IP=tc-52-223
最佳答案
我不确定这是否与我遇到的相同问题,但您可能想尝试设置 SPARK_MASTER_IP
与 Spark 绑定(bind)的相同。在您的示例中,它看起来像是 10.11.52.223
而不是 tc-52-223
.
它应该与您在 8080 上访问主节点 Web UI 时看到的相同。类似于:Spark Master at spark://ec2-XX-XX-XXX-XXX.compute-1.amazonaws.com:7077
关于apache-spark - 我的 Spark 的 Worker 无法连接 Master。Akka 有问题吗?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/23063439/
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