It sounds a lot like you have some local Hadoop config pointing to a cluster, and you're picking that up when you run the shell. Look for HADOOP_* env variables and clear them, and use --master local[*]
On Sat, Sep 19, 2015 at 5:14 PM, Madhu <ma...@madhu.com> wrote: > I downloaded spark-1.5.0-bin-hadoop2.6.tgz recently and installed on CentOS. > All my local Spark code works fine locally. > > For some odd reason, spark-shell doesn't work in local mode. > It looks like it want's to connect to HDFS, even if I use --master local or > specify local mode in the conf. > Even sc.textFile(...) is trying to connect to HDFS. > Here's the conf, which clearly says spark.master is local: > > scala> sc.getConf.getAll.foreach(println) > (spark.repl.class.uri,http://192.168.2.133:60639) > (spark.app.name,Spark shell) > (spark.driver.port,57705) > (spark.fileserver.uri,http://192.168.2.133:38494) > (spark.app.id,local-1442679054864) > (spark.driver.host,192.168.2.133) > (spark.jars,) > (spark.externalBlockStore.folderName,spark-34654a51-3461-4851-91be-0b78dd4b4bd6) > (spark.master,local[*]) > (spark.executor.id,driver) > (spark.submit.deployMode,client) > > Just to check my environment, I downloaded spark-1.4.1-bin-hadoop2.6.tgz, > and spark-shell behaves normally. I can access local files, everything works > as expected, no exceptions. > > Here's the stack trace when I run spark-shell with Spark 1.5: > > java.lang.RuntimeException: java.net.ConnectException: Call From > ltree1/127.0.0.1 to localhost:9000 failed on connection exception: > java.net.ConnectException: Connection refused; For more details see: > http://wiki.apache.org/hadoop/ConnectionRefused > at > org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:522) > at > org.apache.spark.sql.hive.client.ClientWrapper.<init>(ClientWrapper.scala:171) > at > org.apache.spark.sql.hive.HiveContext.executionHive$lzycompute(HiveContext.scala:163) > at > org.apache.spark.sql.hive.HiveContext.executionHive(HiveContext.scala:161) > at org.apache.spark.sql.hive.HiveContext.<init>(HiveContext.scala:168) > 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.spark.repl.SparkILoop.createSQLContext(SparkILoop.scala:1028) > at $iwC$$iwC.<init>(<console>:9) > at $iwC.<init>(<console>:18) > at <init>(<console>:20) > at .<init>(<console>:24) > at .<clinit>(<console>) > at .<init>(<console>:7) > at .<clinit>(<console>) > at $print(<console>) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:1065) > at > org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1340) > at > org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:840) > at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:871) > at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:819) > at > org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:857) > at > org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:902) > at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:814) > at > org.apache.spark.repl.SparkILoopInit$$anonfun$initializeSpark$1.apply(SparkILoopInit.scala:132) > at > org.apache.spark.repl.SparkILoopInit$$anonfun$initializeSpark$1.apply(SparkILoopInit.scala:124) > at > org.apache.spark.repl.SparkIMain.beQuietDuring(SparkIMain.scala:324) > at > org.apache.spark.repl.SparkILoopInit$class.initializeSpark(SparkILoopInit.scala:124) > at > org.apache.spark.repl.SparkILoop.initializeSpark(SparkILoop.scala:64) > at > org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1$$anonfun$apply$mcZ$sp$5.apply$mcV$sp(SparkILoop.scala:974) > at > org.apache.spark.repl.SparkILoopInit$class.runThunks(SparkILoopInit.scala:159) > at org.apache.spark.repl.SparkILoop.runThunks(SparkILoop.scala:64) > at > org.apache.spark.repl.SparkILoopInit$class.postInitialization(SparkILoopInit.scala:108) > at > org.apache.spark.repl.SparkILoop.postInitialization(SparkILoop.scala:64) > at > org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply$mcZ$sp(SparkILoop.scala:991) > at > org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945) > at > org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945) > at > scala.tools.nsc.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:135) > at > org.apache.spark.repl.SparkILoop.org$apache$spark$repl$SparkILoop$$process(SparkILoop.scala:945) > at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:1059) > at org.apache.spark.repl.Main$.main(Main.scala:31) > at org.apache.spark.repl.Main.main(Main.scala) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:672) > at > org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:180) > at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:205) > at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:120) > at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) > Caused by: java.net.ConnectException: Call From ltree1/127.0.0.1 to > localhost:9000 failed on connection exception: java.net.ConnectException: > Connection refused; For more details see: > http://wiki.apache.org/hadoop/ConnectionRefused > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:526) > at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:791) > at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:731) > at org.apache.hadoop.ipc.Client.call(Client.java:1472) > at org.apache.hadoop.ipc.Client.call(Client.java:1399) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:232) > at com.sun.proxy.$Proxy21.getFileInfo(Unknown Source) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:752) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) > at com.sun.proxy.$Proxy22.getFileInfo(Unknown Source) > at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1988) > at > org.apache.hadoop.hdfs.DistributedFileSystem$18.doCall(DistributedFileSystem.java:1118) > at > org.apache.hadoop.hdfs.DistributedFileSystem$18.doCall(DistributedFileSystem.java:1114) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1114) > at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1400) > at > org.apache.hadoop.hive.ql.session.SessionState.createRootHDFSDir(SessionState.java:596) > at > org.apache.hadoop.hive.ql.session.SessionState.createSessionDirs(SessionState.java:554) > at > org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:508) > ... 56 more > Caused by: java.net.ConnectException: Connection refused > at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) > at > sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739) > at > org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) > at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:530) > at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:494) > at > org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:607) > at > org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:705) > at > org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:368) > at org.apache.hadoop.ipc.Client.getConnection(Client.java:1521) > at org.apache.hadoop.ipc.Client.call(Client.java:1438) > ... 76 more > > <console>:10: error: not found: value sqlContext > import sqlContext.implicits._ > ^ > <console>:10: error: not found: value sqlContext > import sqlContext.sql > ^ > > > > > ----- > -- > Madhu > https://www.linkedin.com/in/msiddalingaiah > -- > View this message in context: > http://apache-spark-developers-list.1001551.n3.nabble.com/spark-shell-1-5-doesn-t-seem-to-work-in-local-mode-tp14212.html > Sent from the Apache Spark Developers List mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org > For additional commands, e-mail: dev-h...@spark.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org For additional commands, e-mail: dev-h...@spark.apache.org
