Я пытаюсь запустить искровую оболочку в режиме псевдораспределения на моем компьютере с Windows 10, имеющем 8 гигабайт оперативной памяти. Я могу отправить и запустить количество слов mapreduce на пряже, но когда я пытаюсь инициализировать искровую оболочку или искровую отправку любой программы с мастером в качестве пряжи, происходит сбой с ошибкой отправки RPC. Ошибка приведена ниже.
Ниже приведена моя конфигурация yarn-site.xml.
<configuration>
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>
<property>
<name>yarn.nodemanager.auxservices.mapreduce.shuffle.class</name>
<value>org.apache.hadoop.mapred.ShuffleHandler</value>
</property>
<property>
<name>yarn.nodemanager.local-dirs</name>
<value>C:\study\hadoop-3.2.1\data\nodemanager</value>
</property>
<property>
<name>yarn.resourcemanager.hostname</name>
<value>127.0.0.1</value>
</property>
<property>
<name>yarn.acl.enable</name>
<value>0</value>
</property>
<property>
<name>yarn.nodemanager.env-whitelist</name>
<value>JAVA_HOME,HADOOP_COMMON_HOME,HADOOP_HDFS_HOME,HADOOP_CONF_DIR,CLASSPATH_PERPEND_DISTCACHE,HADOOP_YARN_HOME,HADOOP_MAPRED_HOME</value>
</property>
<property>
<name>yarn.nodemanager.vmem-check-enabled</name>
<value>false</value>
</property>
<property>
<name>yarn.nodemanager.pmem-check-enabled</name>
<value>false</value>
</property>
<!-- Site specific YARN configuration properties -->
</configuration>
По моему первоначальному расследованию, это, по-видимому, вызвано тем, что библиотека netty io вызывает метод abstractRegion.transfer() в сетевых утилитах spark, который, похоже, не присутствует... Ниже приведена полная ошибка.
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/C:/study/hadoop-3.2.1/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/C:/study/hadoop-3.2.1/data/nodemanager/usercache/Administrator/appcache/application_1609008428682_0006/container_1609008428682_0006_01_000001/__spark_libs__/slf4j-log4j12-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
2020-12-27 01:27:52,370 WARN util.Shell: Did not find winutils.exe: {}
java.io.FileNotFoundException: java.io.FileNotFoundException: HADOOP_HOME and hadoop.home.dir are unset. -see https://wiki.apache.org/hadoop/WindowsProblems
at org.apache.hadoop.util.Shell.fileNotFoundException(Shell.java:548)
at org.apache.hadoop.util.Shell.getHadoopHomeDir(Shell.java:569)
at org.apache.hadoop.util.Shell.getQualifiedBin(Shell.java:592)
at org.apache.hadoop.util.Shell.<clinit>(Shell.java:689)
at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:78)
at org.apache.hadoop.yarn.conf.YarnConfiguration.<clinit>(YarnConfiguration.java:1159)
at org.apache.spark.deploy.yarn.ApplicationMaster$.main(ApplicationMaster.scala:858)
at org.apache.spark.deploy.yarn.ExecutorLauncher$.main(ApplicationMaster.scala:921)
at org.apache.spark.deploy.yarn.ExecutorLauncher.main(ApplicationMaster.scala)
Caused by: java.io.FileNotFoundException: HADOOP_HOME and hadoop.home.dir are unset.
at org.apache.hadoop.util.Shell.checkHadoopHomeInner(Shell.java:468)
at org.apache.hadoop.util.Shell.checkHadoopHome(Shell.java:439)
at org.apache.hadoop.util.Shell.<clinit>(Shell.java:516)
... 5 more
2020-12-27 01:27:52,776 INFO spark.SecurityManager: Changing view acls to: Administrator
2020-12-27 01:27:52,777 INFO spark.SecurityManager: Changing modify acls to: Administrator
2020-12-27 01:27:52,778 INFO spark.SecurityManager: Changing view acls groups to:
2020-12-27 01:27:52,779 INFO spark.SecurityManager: Changing modify acls groups to:
2020-12-27 01:27:52,780 INFO spark.SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(Administrator); groups with view permissions: Set(); users with modify permissions: Set(Administrator); groups with modify permissions: Set()
2020-12-27 01:27:53,417 INFO yarn.ApplicationMaster: ApplicationAttemptId: appattempt_1609008428682_0006_000001
2020-12-27 01:27:54,627 INFO client.RMProxy: Connecting to ResourceManager at /127.0.0.1:8030
2020-12-27 01:27:54,727 INFO yarn.YarnRMClient: Registering the ApplicationMaster
2020-12-27 01:27:55,305 INFO client.TransportClientFactory: Successfully created connection to LAPTOP-GQ2OL7O9/192.168.0.106:56588 after 137 ms (0 ms spent in bootstraps)
2020-12-27 01:27:55,341 ERROR client.TransportClient: Failed to send RPC RPC 6402554451456766428 to LAPTOP-GQ2OL7O9/192.168.0.106:56588: io.netty.channel.socket.ChannelOutputShutdownException: Channel output shutdown
io.netty.channel.socket.ChannelOutputShutdownException: Channel output shutdown
at io.netty.channel.AbstractChannel$AbstractUnsafe.shutdownOutput(AbstractChannel.java:587)
at io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:893)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.flush0(AbstractNioChannel.java:313)
at io.netty.channel.AbstractChannel$AbstractUnsafe.flush(AbstractChannel.java:847)
at io.netty.channel.DefaultChannelPipeline$HeadContext.flush(DefaultChannelPipeline.java:1264)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:770)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:762)
at io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:743)
at io.netty.channel.ChannelOutboundHandlerAdapter.flush(ChannelOutboundHandlerAdapter.java:115)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:770)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:762)
at io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:743)
at io.netty.channel.ChannelDuplexHandler.flush(ChannelDuplexHandler.java:117)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:770)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:762)
at io.netty.channel.AbstractChannelHandlerContext.access$1500(AbstractChannelHandlerContext.java:35)
at io.netty.channel.AbstractChannelHandlerContext$WriteAndFlushTask.write(AbstractChannelHandlerContext.java:1116)
at io.netty.channel.AbstractChannelHandlerContext$AbstractWriteTask.run(AbstractChannelHandlerContext.java:1050)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:399)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:464)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131)
at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NoSuchMethodError: org.apache.spark.network.util.AbstractFileRegion.transferred()J
at org.apache.spark.network.util.AbstractFileRegion.transfered(AbstractFileRegion.java:28)
at io.netty.channel.nio.AbstractNioByteChannel.doWrite(AbstractNioByteChannel.java:228)
at io.netty.channel.socket.nio.NioSocketChannel.doWrite(NioSocketChannel.java:282)
at io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:879)
... 21 more
2020-12-27 01:27:55,353 ERROR yarn.ApplicationMaster: Uncaught exception:
org.apache.spark.SparkException: Exception thrown in awaitResult:
at org.apache.spark.util.ThreadUtils$.awaitResult(ThreadUtils.scala:302)
at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:75)
at org.apache.spark.rpc.RpcEnv.setupEndpointRefByURI(RpcEnv.scala:101)
at org.apache.spark.rpc.RpcEnv.setupEndpointRef(RpcEnv.scala:109)
at org.apache.spark.deploy.yarn.ApplicationMaster.runExecutorLauncher(ApplicationMaster.scala:547)
at org.apache.spark.deploy.yarn.ApplicationMaster.run(ApplicationMaster.scala:266)
at org.apache.spark.deploy.yarn.ApplicationMaster$$anon$3.run(ApplicationMaster.scala:890)
at org.apache.spark.deploy.yarn.ApplicationMaster$$anon$3.run(ApplicationMaster.scala:889)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1730)
at org.apache.spark.deploy.yarn.ApplicationMaster$.main(ApplicationMaster.scala:889)
at org.apache.spark.deploy.yarn.ExecutorLauncher$.main(ApplicationMaster.scala:921)
at org.apache.spark.deploy.yarn.ExecutorLauncher.main(ApplicationMaster.scala)
Caused by: java.io.IOException: Failed to send RPC RPC 6402554451456766428 to LAPTOP-GQ2OL7O9/192.168.0.106:56588: io.netty.channel.socket.ChannelOutputShutdownException: Channel output shutdown
at org.apache.spark.network.client.TransportClient$RpcChannelListener.handleFailure(TransportClient.java:363)
at org.apache.spark.network.client.TransportClient$StdChannelListener.operationComplete(TransportClient.java:340)
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:500)
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:479)
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:122)
at io.netty.util.internal.PromiseNotificationUtil.tryFailure(PromiseNotificationUtil.java:64)
at io.netty.channel.ChannelOutboundBuffer.safeFail(ChannelOutboundBuffer.java:680)
at io.netty.channel.ChannelOutboundBuffer.remove0(ChannelOutboundBuffer.java:294)
at io.netty.channel.ChannelOutboundBuffer.failFlushed(ChannelOutboundBuffer.java:617)
at io.netty.channel.AbstractChannel$AbstractUnsafe.closeOutboundBufferForShutdown(AbstractChannel.java:627)
at io.netty.channel.AbstractChannel$AbstractUnsafe.shutdownOutput(AbstractChannel.java:620)
at io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:893)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.flush0(AbstractNioChannel.java:313)
at io.netty.channel.AbstractChannel$AbstractUnsafe.flush(AbstractChannel.java:847)
at io.netty.channel.DefaultChannelPipeline$HeadContext.flush(DefaultChannelPipeline.java:1264)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:770)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:762)
at io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:743)
at io.netty.channel.ChannelOutboundHandlerAdapter.flush(ChannelOutboundHandlerAdapter.java:115)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:770)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:762)
at io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:743)
at io.netty.channel.ChannelDuplexHandler.flush(ChannelDuplexHandler.java:117)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:770)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:762)
at io.netty.channel.AbstractChannelHandlerContext.access$1500(AbstractChannelHandlerContext.java:35)
at io.netty.channel.AbstractChannelHandlerContext$WriteAndFlushTask.write(AbstractChannelHandlerContext.java:1116)
at io.netty.channel.AbstractChannelHandlerContext$AbstractWriteTask.run(AbstractChannelHandlerContext.java:1050)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:399)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:464)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131)
at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
at java.lang.Thread.run(Thread.java:748)
Caused by: io.netty.channel.socket.ChannelOutputShutdownException: Channel output shutdown
at io.netty.channel.AbstractChannel$AbstractUnsafe.shutdownOutput(AbstractChannel.java:587)
... 22 more
Caused by: java.lang.NoSuchMethodError: org.apache.spark.network.util.AbstractFileRegion.transferred()J
at org.apache.spark.network.util.AbstractFileRegion.transfered(AbstractFileRegion.java:28)
at io.netty.channel.nio.AbstractNioByteChannel.doWrite(AbstractNioByteChannel.java:228)
at io.netty.channel.socket.nio.NioSocketChannel.doWrite(NioSocketChannel.java:282)
at io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:879)
... 21 more
2020-12-27 01:27:55,357 INFO yarn.ApplicationMaster: Final app status: FAILED, exitCode: 10, (reason: Uncaught exception: org.apache.spark.SparkException: Exception thrown in awaitResult:
at org.apache.spark.util.ThreadUtils$.awaitResult(ThreadUtils.scala:302)
at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:75)
at org.apache.spark.rpc.RpcEnv.setupEndpointRefByURI(RpcEnv.scala:101)
at org.apache.spark.rpc.RpcEnv.setupEndpointRef(RpcEnv.scala:109)
at org.apache.spark.deploy.yarn.ApplicationMaster.runExecutorLauncher(ApplicationMaster.scala:547)
at org.apache.spark.deploy.yarn.ApplicationMaster.run(ApplicationMaster.scala:266)
at org.apache.spark.deploy.yarn.ApplicationMaster$$anon$3.run(ApplicationMaster.scala:890)
at org.apache.spark.deploy.yarn.ApplicationMaster$$anon$3.run(ApplicationMaster.scala:889)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1730)
at org.apache.spark.deploy.yarn.ApplicationMaster$.main(ApplicationMaster.scala:889)
at org.apache.spark.deploy.yarn.ExecutorLauncher$.main(ApplicationMaster.scala:921)
at org.apache.spark.deploy.yarn.ExecutorLauncher.main(ApplicationMaster.scala)
Caused by: java.io.IOException: Failed to send RPC RPC 6402554451456766428 to LAPTOP-GQ2OL7O9/192.168.0.106:56588: io.netty.channel.socket.ChannelOutputShutdownException: Channel output shutdown
at org.apache.spark.network.client.TransportClient$RpcChannelListener.handleFailure(TransportClient.java:363)
at org.apache.spark.network.client.TransportClient$StdChannelListener.operationComplete(TransportClient.java:340)
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:500)
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:479)
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:122)
at io.netty.util.internal.PromiseNotificationUtil.tryFailure(PromiseNotificationUtil.java:64)
at io.netty.channel.ChannelOutboundBuffer.safeFail(ChannelOutboundBuffer.java:680)
at io.netty.channel.ChannelOutboundBuffer.remove0(ChannelOutboundBuffer.java:294)
at io.netty.channel.ChannelOutboundBuffer.failFlushed(ChannelOutboundBuffer.java:617)
at io.netty.channel.AbstractChannel$AbstractUnsafe.closeOutboundBufferForShutdown(AbstractChannel.java:627)
at io.netty.channel.AbstractChannel$AbstractUnsafe.shutdownOutput(AbstractChannel.java:620)
at io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:893)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.flush0(AbstractNioChannel.java:313)
at io.netty.channel.AbstractChannel$AbstractUnsafe.flush(AbstractChannel.java:847)
at io.netty.channel.DefaultChannelPipeline$HeadContext.flush(DefaultChannelPipeline.java:1264)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:770)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:762)
at io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:743)
at io.netty.channel.ChannelOutboundHandlerAdapter.flush(ChannelOutboundHandlerAdapter.java:115)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:770)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:762)
at io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:743)
at io.netty.channel.ChannelDuplexHandler.flush(ChannelDuplexHandler.java:117)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:770)
at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:762)
at io.netty.channel.AbstractChannelHandlerContext.access$1500(AbstractChannelHandlerContext.java:35)
at io.netty.channel.AbstractChannelHandlerContext$WriteAndFlushTask.write(AbstractChannelHandlerContext.java:1116)
at io.netty.channel.AbstractChannelHandlerContext$AbstractWriteTask.run(AbstractChannelHandlerContext.java:1050)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:399)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:464)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131)
at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
at java.lang.Thread.run(Thread.java:748)
Caused by: io.netty.channel.socket.ChannelOutputShutdownException: Channel output shutdown
at io.netty.channel.AbstractChannel$AbstractUnsafe.shutdownOutput(AbstractChannel.java:587)
... 22 more
Caused by: java.lang.NoSuchMethodError: org.apache.spark.network.util.AbstractFileRegion.transferred()J
at org.apache.spark.network.util.AbstractFileRegion.transfered(AbstractFileRegion.java:28)
at io.netty.channel.nio.AbstractNioByteChannel.doWrite(AbstractNioByteChannel.java:228)
at io.netty.channel.socket.nio.NioSocketChannel.doWrite(NioSocketChannel.java:282)
at io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:879)
... 21 more
)
2020-12-27 01:27:55,368 INFO util.ShutdownHookManager: Shutdown hook called
Кажется, в Интернете нет помощи для моего дела... Заранее спасибо.
