我是spark的新手,我正忙着建立一个启用ha的spark群集。
启动Spark壳进行测试时,通过: bash spark-shell --master yarn --deploy-mode client
我收到以下错误(请参阅下面的完整错误): file:/tmp/spark-126d2844-5b37-461b-98a4-3f3de5ece91b/__spark_libs__3045590511279655158.zip does not exist
应用程序在web应用程序上标记为失败,并且没有启动容器。
当通过以下方式启动shell时: spark-shell --master local
它打开时没有错误。
我注意到文件只被写到创建shell的节点上的tmp文件夹中。
任何帮助都将不胜感激。如果需要更多信息,请告诉我。
环境变量:
hadoop\ conf\ dir=/opt/hadoop-2.7.3/etc/hadoop/
yarn\u conf\u dir=/opt/hadoop-2.7.3/etc/hadoop/
spark\u home=/opt/spark-2.0.2-bin-hadoop2.7/
完整错误消息:
16/11/30 21:08:47 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
16/11/30 21:08:49 WARN yarn.Client: Neither spark.yarn.jars nor spark.yarn.archive is set, falling back to uploading libraries under SPARK_HOME.
16/11/30 21:09:03 WARN cluster.YarnSchedulerBackend$YarnSchedulerEndpoint: Container marked as failed: container_e14_1480532715390_0001_02_000003 on host: slave2. Exit status: -1000. Diagnostics: File file:/tmp/spark-126d2844-5b37-461b-98a4-3f3de5ece91b/__spark_libs__3045590511279655158.zip does not exist
java.io.FileNotFoundException: File file:/tmp/spark-126d2844-5b37-461b-98a4-3f3de5ece91b/__spark_libs__3045590511279655158.zip
does not exist
at org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus(RawLocalFileSystem.java:611)
at org.apache.hadoop.fs.RawLocalFileSystem.getFileLinkStatusInternal(RawLocalFileSystem.java:824)
at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:601)
at org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:421)
at org.apache.hadoop.yarn.util.FSDownload.copy(FSDownload.java:253)
at org.apache.hadoop.yarn.util.FSDownload.access$000(FSDownload.java:63)
at org.apache.hadoop.yarn.util.FSDownload$2.run(FSDownload.java:361)
at org.apache.hadoop.yarn.util.FSDownload$2.run(FSDownload.java:359)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698)
at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:358)
at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:62)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
16/11/30 22:29:28 ERROR cluster.YarnClientSchedulerBackend: Yarn application has already exited with state FINISHED! 16/11/30 22:29:28 ERROR spark.SparkContext: Error initializing SparkContext. java.lang.IllegalStateException: Spark context stopped while waiting for backend
at org.apache.spark.scheduler.TaskSchedulerImpl.waitBackendReady(TaskSchedulerImpl.scala:584)
at org.apache.spark.scheduler.TaskSchedulerImpl.postStartHook(TaskSchedulerImpl.scala:162)
at org.apache.spark.SparkContext.<init>(SparkContext.scala:546)
at org.apache.spark.SparkContext$.getOrCreate(SparkContext.scala:2258)
at org.apache.spark.sql.SparkSession$Builder$$anonfun$8.apply(SparkSession.scala:831)
at org.apache.spark.sql.SparkSession$Builder$$anonfun$8.apply(SparkSession.scala:823)
at scala.Option.getOrElse(Option.scala:121)
at org.apache.spark.sql.SparkSession$Builder.getOrCreate(SparkSession.scala:823)
at org.apache.spark.repl.Main$.createSparkSession(Main.scala:95)
at $line3.$read$$iw$$iw.<init>(<console>:15)
at $line3.$read$$iw.<init>(<console>:31)
at $line3.$read.<init>(<console>:33)
at $line3.$read$.<init>(<console>:37)
at $line3.$read$.<clinit>(<console>)
at $line3.$eval$.$print$lzycompute(<console>:7)
at $line3.$eval$.$print(<console>:6)
at $line3.$eval.$print(<console>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at scala.tools.nsc.interpreter.IMain$ReadEvalPrint.call(IMain.scala:786)
at scala.tools.nsc.interpreter.IMain$Request.loadAndRun(IMain.scala:1047)
at scala.tools.nsc.interpreter.IMain$WrappedRequest$$anonfun$loadAndRunReq$1.apply(IMain.scala:638)
at scala.tools.nsc.interpreter.IMain$WrappedRequest$$anonfun$loadAndRunReq$1.apply(IMain.scala:637)
at scala.reflect.internal.util.ScalaClassLoader$class.asContext(ScalaClassLoader.scala:31)
at scala.reflect.internal.util.AbstractFileClassLoader.asContext(AbstractFileClassLoader.scala:19)
at scala.tools.nsc.interpreter.IMain$WrappedRequest.loadAndRunReq(IMain.scala:637)
at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:569)
at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:565)
at scala.tools.nsc.interpreter.ILoop.interpretStartingWith(ILoop.scala:807)
at scala.tools.nsc.interpreter.ILoop.command(ILoop.scala:681)
at scala.tools.nsc.interpreter.ILoop.processLine(ILoop.scala:395)
at org.apache.spark.repl.SparkILoop$$anonfun$initializeSpark$1.apply$mcV$sp(SparkILoop.scala:38)
at org.apache.spark.repl.SparkILoop$$anonfun$initializeSpark$1.apply(SparkILoop.scala:37)
at org.apache.spark.repl.SparkILoop$$anonfun$initializeSpark$1.apply(SparkILoop.scala:37)
at scala.tools.nsc.interpreter.IMain.beQuietDuring(IMain.scala:214)
at org.apache.spark.repl.SparkILoop.initializeSpark(SparkILoop.scala:37)
at org.apache.spark.repl.SparkILoop.loadFiles(SparkILoop.scala:94)
at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1.apply$mcZ$sp(ILoop.scala:920)
at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1.apply(ILoop.scala:909)
at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1.apply(ILoop.scala:909)
at scala.reflect.internal.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:97)
at scala.tools.nsc.interpreter.ILoop.process(ILoop.scala:909)
at org.apache.spark.repl.Main$.doMain(Main.scala:68)
at org.apache.spark.repl.Main$.main(Main.scala:51)
at org.apache.spark.repl.Main.main(Main.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:736)
at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:185)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:210)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:124)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
yarn-site.xml文件
<configuration>
<property>
<name>yarn.resourcemanager.connect.retry-interval.ms</name>
<value>2000</value>
</property>
<property>
<name>yarn.resourcemanager.ha.enabled</name>
<value>true</value>
</property>
<property>
<name>yarn.resourcemanager.ha.automatic-failover.enabled</name>
<value>true</value>
</property>
<property>
<name>yarn.resourcemanager.ha.automatic-failover.embedded</name>
<value>true</value>
</property>
<property>
<name>yarn.resourcemanager.cluster-id</name>
<value>yarn-cluster</value>
</property>
<property>
<name>yarn.resourcemanager.ha.rm-ids</name>
<value>rm1,rm2</value>
</property>
<property>
<name>yarn.resourcemanager.ha.id</name>
<value>rm1</value>
</property>
<property>
<name>yarn.resourcemanager.scheduler.class</name>
<value>org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler</value>
</property>
<property>
<name>yarn.resourcemanager.recovery.enabled</name>
<value>true</value>
</property>
<property>
<name>yarn.resourcemanager.store.class</name>
<value>org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore</value>
</property>
<property>
<name>yarn.resourcemanager.zk-address</name>
<value>master:2181,slave1:2181,slave2:2181</value>
</property>
<property>
<name>yarn.app.mapreduce.am.scheduler.connection.wait.interval-ms</name>
<value>5000</value>
</property>
<property>
<name>yarn.resourcemanager.work-preserving-recovery.enabled</name>
<value>true</value>
</property>
<property>
<name>yarn.resourcemanager.address.rm1</name>
<value>master:23140</value>
</property>
<property>
<name>yarn.resourcemanager.scheduler.address.rm1</name>
<value>master:23130</value>
</property>
<property>
<name>yarn.resourcemanager.webapp.https.address.rm1</name>
<value>master:23189</value>
</property>
<property>
<name>yarn.resourcemanager.webapp.address.rm1</name>
<value>master:23188</value>
</property>
<property>
<name>yarn.resourcemanager.resource-tracker.address.rm1</name>
<value>master:23125</value>
</property>
<property>
<name>yarn.resourcemanager.admin.address.rm1</name>
<value>master:23141</value>
</property>
<property>
<name>yarn.resourcemanager.address.rm2</name>
<value>slave1:23140</value>
</property>
<property>
<name>yarn.resourcemanager.scheduler.address.rm2</name>
<value>slave1:23130</value>
</property>
<property>
<name>yarn.resourcemanager.webapp.https.address.rm2</name>
<value>slave1:23189</value>
</property>
<property>
<name>yarn.resourcemanager.webapp.address.rm2</name>
<value>slave1:23188</value>
</property>
<property>
<name>yarn.resourcemanager.resource-tracker.address.rm2</name>
<value>slave1:23125</value>
</property>
<property>
<name>yarn.resourcemanager.admin.address.rm2</name>
<value>slave1:23141</value>
</property>
<property>
<description>Address where the localizer IPC is.</description>
<name>yarn.nodemanager.localizer.address</name>
<value>0.0.0.0:23344</value>
</property>
<property>
<description>NM Webapp address.</description>
<name>yarn.nodemanager.webapp.address</name>
<value>0.0.0.0:23999</value>
</property>
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>
<property>
<name>yarn.nodemanager.local-dirs</name>
<value>/tmp/pseudo-dist/yarn/local</value>
</property>
<property>
<name>yarn.nodemanager.log-dirs</name>
<value>/tmp/pseudo-dist/yarn/log</value>
</property>
<property>
<name>mapreduce.shuffle.port</name>
<value>23080</value>
</property>
<property>
<name>yarn.resourcemanager.work-preserving-recovery.enabled</name>
<value>true</value>
</property>
</configuration>
3条答案
按热度按时间wb1gzix01#
此错误是由于core-site.xml文件中的配置导致的。
请注意,要找到此文件
HADOOP_CONF_DIR
必须设置env变量。在我的情况下,我补充说
HADOOP_CONF_DIR=/opt/hadoop-2.7.3/etc/hadoop/
至./conf/spark-env.sh
请参阅:在java.io.filenotfoundexception上运行的spark作业:即使文件在主节点上退出,文件也不会退出core-site.xml文件
如果无法访问此终结点,或者spark检测到文件系统与当前系统相同,则不会将lib文件分发到集群中的其他节点,从而导致上述错误。
在我的情况下,我所在的节点无法访问指定主机上的端口9000。
调试
将日志级别提高到info。您可以通过以下方式实现:
复制
./conf/log4j.properties.template
至./conf/log4j.properties
在文件集中log4j.logger.org.apache.spark.repl.Main = INFO
开始你的Spark壳正常。如果您的问题与我的问题相同,您应该看到一条信息消息,例如:INFO Client: Source and destination file systems are the same. Not copying file:/tmp/spark-c1a6cdcd-d348-4253-8755-5086a8931e75/__spark_libs__1391186608525933727.zip
这应该会导致你的问题,因为它启动了火车React的结果,丢失的文件。sz81bmfz2#
我在日志中没有看到任何错误,只有通过添加环境变量可以避免的警告:
例外情况:尝试手动设置Yarn的Spark配置:http://badrit.com/blog/2015/2/29/running-spark-on-yarn#.wd_e66irjsm
希望这有帮助。
b1zrtrql3#
您必须已将spark会话中的配置设置为master(“local[*]”)。我已将其删除,并且它正常工作。