我在 DSE 4.5 中有 5 个节点集群正在运行并启动。 5 个节点中，有 1 个节点已启用 hadoop_enabled 和 Spark_enabled，但 Spark Master 未运行。
ERROR [Thread-709] 2014-07-02 11:35:48,519 ExternalLogger.java (line 73) SparkMaster: Exception in thread "main" org.jboss.netty.channel.ChannelException: Failed to bind to: /54.xxx.xxx.xxx:7077
有人对此有任何想法吗？我也尝试导出 SPARK_LOCAL_IP 但这也不起作用
DSE 文档错误地提到spark-env.sh 配置文件是resources/spark/conf/spark-env.sh。配置目录的实际路径是/etc/dse/spark。
conf 目录中也缺少从站，bin 目录中也缺少 RUN 文件。
我遇到以下错误
$ DSE 火花
Welcome to
____ __
/ __/__ ___ _____/ /__
_\ \/ _ \/ _ `/ __/ '_/
/___/ .__/\_,_/_/ /_/\_\ version 0.9.1
/_/
Using Scala version 2.10.3 (Java HotSpot(TM) 64-Bit Server VM, Java 1.7.0_51)
Type in expressions to have them evaluated.
Type :help for more information.
Creating SparkContext...
14/07/03 11:37:41 ERROR Remoting: Remoting error: [Startup failed] [
akka.remote.RemoteTransportException: Startup failed
at akka.remote.Remoting.akka$remote$Remoting$$notifyError(Remoting.scala:129)
at akka.remote.Remoting.start(Remoting.scala:194)
at akka.remote.RemoteActorRefProvider.init(RemoteActorRefProvider.scala:184)
at akka.actor.ActorSystemImpl._start$lzycompute(ActorSystem.scala:579)
at akka.actor.ActorSystemImpl._start(ActorSystem.scala:577)
at akka.actor.ActorSystemImpl.start(ActorSystem.scala:588)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:111)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:104)
at org.apache.spark.util.AkkaUtils$.createActorSystem(AkkaUtils.scala:96)
at org.apache.spark.SparkEnv$.create(SparkEnv.scala:126)
at org.apache.spark.SparkContext.<init>(SparkContext.scala:139)
at shark.SharkContext.<init>(SharkContext.scala:42)
at shark.SharkEnv$.initWithSharkContext(SharkEnv.scala:90)
at com.datastax.bdp.spark.SparkILoop.createSparkContext(SparkILoop.scala:41)
at $line3.$read$$iwC$$iwC.<init>(<console>:10)
at $line3.$read$$iwC.<init>(<console>:32)
at $line3.$read.<init>(<console>:34)
at $line3.$read$.<init>(<console>:38)
at $line3.$read$.<clinit>(<console>)
at $line3.$eval$.<init>(<console>:7)
at $line3.$eval$.<clinit>(<console>)
at $line3.$eval.$print(<console>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:772)
at org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1040)
at org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:609)
at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:640)
at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:604)
at org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:793)
at org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:838)
at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:750)
at com.datastax.bdp.spark.SparkILoop$$anonfun$initializeSparkContext$1.apply(SparkILoop.scala:66)
at com.datastax.bdp.spark.SparkILoop$$anonfun$initializeSparkContext$1.apply(SparkILoop.scala:66)
at org.apache.spark.repl.SparkIMain.beQuietDuring(SparkIMain.scala:258)
at com.datastax.bdp.spark.SparkILoop.initializeSparkContext(SparkILoop.scala:65)
at com.datastax.bdp.spark.SparkILoop.initializeSpark(SparkILoop.scala:47)
at org.apache.spark.repl.SparkILoop$$anonfun$process$1$$anonfun$apply$mcZ$sp$5.apply$mcV$sp(SparkILoop.scala:908)
at org.apache.spark.repl.SparkILoopInit$class.runThunks(SparkILoopInit.scala:140)
at org.apache.spark.repl.SparkILoop.runThunks(SparkILoop.scala:53)
at org.apache.spark.repl.SparkILoopInit$class.postInitialization(SparkILoopInit.scala:102)
at org.apache.spark.repl.SparkILoop.postInitialization(SparkILoop.scala:53)
at org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply$mcZ$sp(SparkILoop.scala:925)
at org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply(SparkILoop.scala:881)
at org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply(SparkILoop.scala:881)
at scala.tools.nsc.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:135)
at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:881)
at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:973)
at com.datastax.bdp.spark.SparkReplMain$.main(SparkReplMain.scala:22)
at com.datastax.bdp.spark.SparkReplMain.main(SparkReplMain.scala)
Caused by: org.jboss.netty.channel.ChannelException: Failed to bind to: /54.xx.xx.xx:0
at org.jboss.netty.bootstrap.ServerBootstrap.bind(ServerBootstrap.java:272)
at akka.remote.transport.netty.NettyTransport$$anonfun$listen$1.apply(NettyTransport.scala:391)
at akka.remote.transport.netty.NettyTransport$$anonfun$listen$1.apply(NettyTransport.scala:388)
at scala.util.Success$$anonfun$map$1.apply(Try.scala:206)
at scala.util.Try$.apply(Try.scala:161)
at scala.util.Success.map(Try.scala:206)
at scala.concurrent.Future$$anonfun$map$1.apply(Future.scala:235)
at scala.concurrent.Future$$anonfun$map$1.apply(Future.scala:235)
at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32)
at akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.processBatch$1(BatchingExecutor.scala:67)
at akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.apply$mcV$sp(BatchingExecutor.scala:82)
at akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.apply(BatchingExecutor.scala:59)
at akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.apply(BatchingExecutor.scala:59)
at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:72)
at akka.dispatch.BatchingExecutor$Batch.run(BatchingExecutor.scala:58)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:42)
at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.net.BindException: Cannot assign requested address
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:444)
at sun.nio.ch.Net.bind(Net.java:436)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at org.jboss.netty.channel.socket.nio.NioServerBoss$RegisterTask.run(NioServerBoss.java:193)
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.processTaskQueue(AbstractNioSelector.java:366)
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:290)
at org.jboss.netty.channel.socket.nio.NioServerBoss.run(NioServerBoss.java:42)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
]
org.jboss.netty.channel.ChannelException: Failed to bind to: /54.xxx.xxx.xxx.xxx:0
at org.jboss.netty.bootstrap.ServerBootstrap.bind(ServerBootstrap.java:272)
at akka.remote.transport.netty.NettyTransport$$anonfun$listen$1.apply(NettyTransport.scala:391)
at akka.remote.transport.netty.NettyTransport$$anonfun$listen$1.apply(NettyTransport.scala:388)
at scala.util.Success$$anonfun$map$1.apply(Try.scala:206)
at scala.util.Try$.apply(Try.scala:161)
at scala.util.Success.map(Try.scala:206)
at scala.concurrent.Future$$anonfun$map$1.apply(Future.scala:235)
at scala.concurrent.Future$$anonfun$map$1.apply(Future.scala:235)
at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32)
at akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.processBatch$1(BatchingExecutor.scala:67)
at akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.apply$mcV$sp(BatchingExecutor.scala:82)
at akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.apply(BatchingExecutor.scala:59)
at akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.apply(BatchingExecutor.scala:59)
at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:72)
at akka.dispatch.BatchingExecutor$Batch.run(BatchingExecutor.scala:58)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:42)
at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.net.BindException: Cannot assign requested address
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:444)
at sun.nio.ch.Net.bind(Net.java:436)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at org.jboss.netty.channel.socket.nio.NioServerBoss$RegisterTask.run(NioServerBoss.java:193)
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.processTaskQueue(AbstractNioSelector.java:366)
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:290)
at org.jboss.netty.channel.socket.nio.NioServerBoss.run(NioServerBoss.java:42)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Type in expressions to have them evaluated.
Type :help for more information.
scala>
Spark-env.sh
export SPARK_HOME="/usr/share/dse/spark"
export SPARK_MASTER_IP=54.xx.xx.xx (public IP)
export SPARK_MASTER_PORT=7077
export SPARK_MASTER_WEBUI_PORT=7080
export SPARK_WORKER_WEBUI_PORT=7081
export SPARK_WORKER_MEMORY="4g"
export SPARK_MEM="2g"
export SPARK_REPL_MEM="2g"
export SPARK_CONF_DIR="/etc/dse/spark"
export SPARK_TMP_DIR="$SPARK_HOME/tmp"
export SPARK_LOG_DIR="$SPARK_HOME/logs"
export SPARK_LOCAL_IP=54.xx.xx.xx (public IP)
export SPARK_COMMON_OPTS="$SPARK_COMMON_OPTS -Dspark.kryoserializer.buffer.mb=10 "
export SPARK_MASTER_OPTS=" -Dspark.deploy.defaultCores=1 - Dspark.local.dir=$SPARK_TMP_DIR/master -Dlog4j.configuration=file://$SPARK_CONF_DIR/log4j- server.properties -Dspark.log.file=$SPARK_LOG_DIR/master.log "
export SPARK_WORKER_OPTS=" -Dspark.local.dir=$SPARK_TMP_DIR/worker -Dlog4j.configuration=file://$SPARK_CONF_DIR/log4j-server.properties -Dspark.log.file=$SPARK_LOG_DIR/worker.log "
export SPARK_EXECUTOR_OPTS=" -Djava.io.tmpdir=$SPARK_TMP_DIR/executor -Dlog4j.configuration=file://$SPARK_CONF_DIR/log4j-executor.properties "
export SPARK_REPL_OPTS=" -Djava.io.tmpdir=$SPARK_TMP_DIR/repl/$USER "
export SPARK_APP_OPTS=" -Djava.io.tmpdir=$SPARK_TMP_DIR/app/$USER "
# Directory to run applications in, which will include both logs and scratch space (default: SPARK_HOME/work).
export SPARK_WORKER_DIR="$SPARK_HOME/work"
