Combining these two great answers solved my problem :) 1- I started the hadoop job history server
mr-jobhistory-daemon.sh start historyserver 2- I changed the job tracker url from localhost:9001 to localhost:8032 Thanks a lot. On Mon, Sep 7, 2015 at 12:24 PM, Jain, Saurabh <[email protected]> wrote: > Hi Ahmed, > > As per this error, oozie is not able to connect to localhost:9001 which > you have specified as job-tracker (or ResourceManager) in job.properties. > Try changing it to 8032 or the actual ResourceManager port. > > Regards, > Saurabh > > On 09/07/2015 12:17 AM, Ahmed Kamal wrote: > >> Dears , >> >> I just have built and setup Oozie 4.1.0. I'm trying to run the examples >> bundled with the source code. >> >> Checking the status of oozie returns normal >> >> I uploaded examples folder to hdfs >> >> I tried to submit two of the examples bundled (map reduce , java main) but >> they both failed for different reasons. >> >> The java main example was run through this command >> oozie job -config apps/java-main/job.properties -run >> >> *Job properties :* >> >> nameNode=hdfs://localhost:9000 >> jobTracker=localhost:9001 >> queueName=default >> examplesRoot=examples >> >> oozie.wf.application.path=${nameNode}/user/${user.name >> }/${examplesRoot}/apps/java-main >> >> >> *Workflow :* >> >> >> *<workflow-app xmlns="uri:oozie:workflow:0.2" name="java-main-wf"> >> <start to="java-node"/> <action name="java-node"> <java> >> <job-tracker>${jobTracker}</job-tracker> >> <name-node>${nameNode}</name-node> <configuration> >> <property> <name>mapred.job.queue.name >> <http://mapred.job.queue.name></name> >> <value>${queueName}</value> </property> >> </configuration> >> <main-class>org.apache.oozie.example.DemoJavaMain</main-class> >> <arg>Hello</arg> <arg>Oozie!</arg> </java> <ok >> to="end"/> <error to="fail"/> </action> <kill name="fail"> >> <message>Java failed, error >> message[${wf:errorMessage(wf:lastErrorNode())}]</message> </kill> >> <end name="end"/></workflow-app>* >> >> >> but I got this exception in the logs after waiting for some time. >> >> 2015-09-06 20:16:27,965 WARN ActionStartXCommand:544 - >> SERVER[akamal-laptop] USER[hduser] GROUP[-] TOKEN[] APP[java-main-wf] >> JOB[0000004-150906115439360-oozie-hdus-W] >> ACTION[0000004-150906115439360-oozie-hdus-W@java-node] Error starting >> action [java-node]. ErrorType [TRANSIENT], ErrorCode [ JA006], Message [ >> JA006: Call From akamal-laptop/127.0.1.1 to localhost:9001 failed on >> connection exception: java.net.ConnectException: Connection refused; For >> more details see: http://wiki.apache.org/hadoop/ConnectionRefused] >> org.apache.oozie.action.ActionExecutorException: JA006: Call From >> akamal-laptop/127.0.1.1 to localhost:9001 failed on connection exception: >> java.net.ConnectException: Connection refused; For more details see: >> http://wiki.apache.org/hadoop/ConnectionRefused >> at >> >> org.apache.oozie.action.ActionExecutor.convertExceptionHelper(ActionExecutor.java:412) >> at >> >> org.apache.oozie.action.ActionExecutor.convertException(ActionExecutor.java:392) >> at >> >> org.apache.oozie.action.hadoop.JavaActionExecutor.submitLauncher(JavaActionExecutor.java:979) >> at >> >> org.apache.oozie.action.hadoop.JavaActionExecutor.start(JavaActionExecutor.java:1134) >> at >> org.apache.oozie.command.wf >> .ActionStartXCommand.execute(ActionStartXCommand.java:228) >> at >> org.apache.oozie.command.wf >> .ActionStartXCommand.execute(ActionStartXCommand.java:63) >> at org.apache.oozie.command.XCommand.call(XCommand.java:281) >> at >> >> org.apache.oozie.service.CallableQueueService$CallableWrapper.run(CallableQueueService.java:174) >> at >> >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >> at >> >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >> at java.lang.Thread.run(Thread.java:745) >> Caused by: java.net.ConnectException: Call From akamal-laptop/127.0.1.1 >> to >> localhost:9001 failed on connection exception: java.net.ConnectException: >> Connection refused; For more details see: >> http://wiki.apache.org/hadoop/ConnectionRefused >> at sun.reflect.GeneratedConstructorAccessor73.newInstance(Unknown Source) >> at >> >> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) >> at java.lang.reflect.Constructor.newInstance(Constructor.java:526) >> at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:783) >> at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:730) >> at org.apache.hadoop.ipc.Client.call(Client.java:1410) >> at org.apache.hadoop.ipc.Client.call(Client.java:1359) >> at >> >> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206) >> at com.sun.proxy.$Proxy27.getDelegationToken(Unknown Source) >> at >> >> org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getDelegationToken(ApplicationClientProtocolPBClientImpl.java:256) >> at sun.reflect.GeneratedMethodAccessor32.invoke(Unknown Source) >> at >> >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.lang.reflect.Method.invoke(Method.java:606) >> at >> >> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186) >> at >> >> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) >> at com.sun.proxy.$Proxy28.getDelegationToken(Unknown Source) >> at >> >> org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getRMDelegationToken(YarnClientImpl.java:319) >> at >> >> org.apache.hadoop.mapred.ResourceMgrDelegate.getDelegationToken(ResourceMgrDelegate.java:162) >> at >> >> org.apache.hadoop.mapred.YARNRunner.getDelegationToken(YARNRunner.java:219) >> at >> org.apache.hadoop.mapreduce.Cluster.getDelegationToken(Cluster.java:400) >> at org.apache.hadoop.mapred.JobClient$16.run(JobClient.java:1203) >> at org.apache.hadoop.mapred.JobClient$16.run(JobClient.java:1200) >> at java.security.AccessController.doPrivileged(Native Method) >> at javax.security.auth.Subject.doAs(Subject.java:415) >> at >> >> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548) >> at >> org.apache.hadoop.mapred.JobClient.getDelegationToken(JobClient.java:1199) >> at >> >> org.apache.oozie.service.HadoopAccessorService.createJobClient(HadoopAccessorService.java:375) >> at >> >> org.apache.oozie.action.hadoop.JavaActionExecutor.createJobClient(JavaActionExecutor.java:1177) >> at >> >> org.apache.oozie.action.hadoop.JavaActionExecutor.submitLauncher(JavaActionExecutor.java:927) >> ... 8 more >> Caused by: java.net.ConnectException: Connection refused >> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) >> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:740) >> at >> org.apache.hadoop.net >> .SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) >> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:529) >> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:493) >> at >> org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:601) >> at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:696) >> at org.apache.hadoop.ipc.Client$Connection.access$2700(Client.java:367) >> at org.apache.hadoop.ipc.Client.getConnection(Client.java:1458) >> at org.apache.hadoop.ipc.Client.call(Client.java:1377) >> ... 31 more >> 2015-09-06 20:16:27,970 INFO ActionStartXCommand:541 - >> SERVER[akamal-laptop] USER[hduser] GROUP[-] TOKEN[] APP[java-main-wf] >> JOB[0000004-150906115439360-oozie-hdus-W] >> ACTION[0000004-150906115439360-oozie-hdus-W@java-node] Next Retry, >> Attempt >> Number [2] in [60,000] milliseconds >> 2015-09-06 20:16:28,022 INFO ActionStartXCommand:541 - >> SERVER[akamal-laptop] USER[hduser] GROUP[-] TOKEN[] APP[java-main-wf] >> JOB[0000004-150906115439360-oozie-hdus-W] >> ACTION[0000004-150906115439360-oozie-hdus-W@java-node] Start action >> [0000004-150906115439360-oozie-hdus-W@java-node] with user-retry state : >> userRetryCount [0], userRetryMax [0], userRetryInterval [10] >> >> > Disclaimer: The information contained in this message is intended only and > solely for the addressed individual or entity indicated in this message and > for the exclusive use of the said addressed individual or entity indicated > in this message (or responsible for delivery of the message to such person) > and may contain legally privileged and confidential information belonging > to Alethe Labs. It must not be reprinted, read, copied, disclosed, > forwarded, distributed or used (in any manner whatsoever) by any person > other than the addressee. Unauthorized use, disclosure or copying of the > contents of this message is strictly prohibited and may constitute unlawful > act and can possibly attract legal action, civil and/or criminal. The > contents of this message need not necessarily reflect or endorse the views > of Alethe Labs on any subject matter. Any action taken or omitted to be > taken based on this message is not entirely at your risk and the originator > of this message nor does Alethe Labs take any responsibility or liability > towards the same. Opinions, conclusions and any other information contained > in this message that do not relate to the official business of Alethe Labs > shall be understood as neither given nor endorsed by Alethe Labs. 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