This thread could be related: http://search-hadoop.com/m/JW1q592kqi&subj=Re+spark+shell+working+in+scala+2+11+breaking+change+
On Mon, Feb 23, 2015 at 7:08 PM, Silvio Fiorito < silvio.fior...@granturing.com> wrote: > Looks like your Spark config may be trying to log to an HDFS path. Can > you review your config settings? > > *From:* bit1...@163.com > *Sent:* Monday, February 23, 2015 9:54 PM > *To:* yuzhihong <yuzhih...@gmail.com> > *Cc:* user@spark.apache.org > > [hadoop@hadoop bin]$ sh submit.log.streaming.kafka.complicated.sh > Spark assembly has been built with Hive, including Datanucleus jars on > classpath > Start to run MyKafkaWordCount > Exception in thread "main" java.net.ConnectException: Call From > hadoop.master/192.168.26.137 to hadoop.master:9000 failed on connection > exception: java.net.ConnectException: Connection refused; For more details > see: http://wiki.apache.org/hadoop/ConnectionRefused > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) > > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > > at java.lang.reflect.Constructor.newInstance(Constructor.java:526) > at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:783) > at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:730) > at org.apache.hadoop.ipc.Client.call(Client.java:1414) > at org.apache.hadoop.ipc.Client.call(Client.java:1363) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206) > > at com.sun.proxy.$Proxy18.getFileInfo(Unknown Source) > 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.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:190) > > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103) > > at com.sun.proxy.$Proxy18.getFileInfo(Unknown Source) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:699) > > at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1762) > at > org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1124) > > at > org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1120) > > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > > at > org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1120) > > at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1398) > at org.apache.spark.util.FileLogger.createLogDir(FileLogger.scala:123) > at org.apache.spark.util.FileLogger.start(FileLogger.scala:115) > at > org.apache.spark.scheduler.EventLoggingListener.start(EventLoggingListener.scala:74) > > at org.apache.spark.SparkContext.<init>(SparkContext.scala:353) > at > org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:571) > > at > org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.scala:74) > > at > spark.examples.streaming.MyKafkaWordCount$.main(MyKafkaWordCount.scala:14) > at spark.examples.streaming.MyKafkaWordCount.main(MyKafkaWordCount.scala) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > at java.lang.reflect.Method.invoke(Method.java:606) > at org.apache.spark.deploy.SparkSubmit$.launch(SparkSubmit.scala:358) > at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:75) > at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) > Caused by: java.net.ConnectException: Connection refused > at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) > at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739) > at > org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) > > at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:529) > at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:493) > at > org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:604) > at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:699) > at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:367) > at org.apache.hadoop.ipc.Client.getConnection(Client.java:1462) > at org.apache.hadoop.ipc.Client.call(Client.java:1381) > ... 32 more > > > ------------------------------ > bit1...@163.com > > > *From:* Ted Yu <yuzhih...@gmail.com> > *Date:* 2015-02-24 10:24 > *To:* bit1...@163.com > *CC:* user <user@spark.apache.org> > *Subject:* Re: Does Spark Streaming depend on Hadoop? > Can you pastebin the whole stack trace ? > > Thanks > > > > On Feb 23, 2015, at 6:14 PM, "bit1...@163.com" <bit1...@163.com> wrote: > > Hi, > > When I submit a spark streaming application with following script, > > ./spark-submit --name MyKafkaWordCount --master local[20] > --executor-memory 512M --total-executor-cores 2 --class > spark.examples.streaming.MyKafkaWordCount my.kakfa.wordcountjar > > An exception occurs: > Exception in thread "main" java.net.ConnectException: Call From > hadoop.master/192.168.26.137 to hadoop.master:9000 failed on connection > exception. > > From the exception, it tries to connect to 9000 which is for > Hadoop/HDFS. and I don't use Hadoop at all in my code(such as save to HDFS). > > > > ------------------------------ > bit1...@163.com > >
