Jack Huang On Mon, Feb 29, 2016 at 12:52 PM, Jack Huang <jackhu...@machinezone.com> wrote:
> Thanks a lot Jadadish! I changed jackson-jaxrs:1.8.5 to* > jackson-jaxrs:1.9.13* and added *jackson-mapper-asl:1.9.13*. Now > hello-samza finally runs :) > > <dependency> > > <groupId>org.codehaus.jackson</groupId> > > <artifactId>jackson-jaxrs</artifactId> > > <version>1.9.13</version> > > </dependency> > > <dependency> > <groupId>org.codehaus.jackson</groupId> > <artifactId>jackson-mapper-asl</artifactId> > <version>1.9.13</version> > </dependency> > > Not sure if adding jackson-core-asl or jackson-xc will change anything > though. > > > Jack Huang > > On Mon, Feb 29, 2016 at 11:50 AM, Jagadish Venkatraman < > jagadish1...@gmail.com> wrote: > >> I assume the issue was resolved after the version of Jackson was changed? >> Please refer https://issues.apache.org/jira/browse/YARN-2092 and >> SAMZA-878 for more context. >> >> Hadoop uses the following 4 jackson libs. >> >> <dependency> >> <groupId>org.codehaus.jackson</groupId> >> <artifactId>jackson-mapper-asl</artifactId> >> <version>1.9.13</version> >> </dependency> >> <dependency> >> <groupId>org.codehaus.jackson</groupId> >> <artifactId>jackson-core-asl</artifactId> >> <version>1.9.13</version> >> </dependency> >> <dependency> >> <groupId>org.codehaus.jackson</groupId> >> <artifactId>jackson-jaxrs</artifactId> >> <version>1.9.13</version> >> </dependency> >> <dependency> >> <groupId>org.codehaus.jackson</groupId> >> <artifactId>jackson-xc</artifactId> >> <version>1.9.13</version> >> </dependency> >> >> >> As long as you have all these to 1.9.13, you should be all set. >> >> >> Thanks, >> Jagadish >> >> >> >> >> >> >> On Mon, Feb 29, 2016 at 9:54 AM, Jack Huang <jackhu...@machinezone.com> >> wrote: >> >>> Hi Jagadish, >>> >>> I couldn't wget the coordinator URL. It appears that YARN/Samza retries >>> to run the job every time it fails, and each time the coordinator URL is >>> different. >>> >>> I did have to manually add a *jackson-mapper-asl:1.9.13* dependency to >>> pom.xml to resolve a* java.lang.ClassNotFoundException: >>> org.codehaus.jackson.map.deser.std.StdDeserializer* exception though... >>> >>> Thanks, >>> >>> Jack >>> >>> Jack Huang >>> >>> On Fri, Feb 26, 2016 at 6:21 PM, Jack Huang <jackhu...@machinezone.com> >>> wrote: >>> >>>> Hi all, >>>> >>>> Still trying to get hello-samza running on our cluster. After I >>>> successfully launched the hello-samza job with >>>> >>>> *deploy/samza/bin/run-job.sh >>>> --config-factory=org.apache.samza.config.factories.PropertiesConfigFactory >>>> --config-path=file://$PWD/deploy/samza/config/wikipedia-feed.properties* >>>> >>>> >>>> , I get the following Exception in the log: >>>> >>>> *LogType:samza-container-0.log* >>>> *Log Upload Time:Sat Feb 27 01:29:13 +0000 2016* >>>> *LogLength:993* >>>> *Log Contents:* >>>> *2016-02-27 01:28:30 SamzaContainer$ [INFO] Got container ID: 0* >>>> *2016-02-27 01:28:30 SamzaContainer$ [INFO] Got coordinator URL: >>>> http://node03:54179/ <http://node03:54179/>* >>>> *2016-02-27 01:28:30 SamzaContainer$ [INFO] Fetching configuration >>>> from: http://node03:54179/ <http://node03:54179/>* >>>> *2016-02-27 01:28:30 SamzaContainerExceptionHandler [ERROR] Uncaught >>>> exception in thread (name=main). Exiting process now.* >>>> *java.io.EOFException: No content to map to Object due to end of input* >>>> * at >>>> org.codehaus.jackson.map.ObjectMapper._initForReading(ObjectMapper.java:2775)* >>>> * at >>>> org.codehaus.jackson.map.ObjectMapper._readMapAndClose(ObjectMapper.java:2718)* >>>> * at >>>> org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:1863)* >>>> * at >>>> org.apache.samza.container.SamzaContainer$.readJobModel(SamzaContainer.scala:109)* >>>> * at >>>> org.apache.samza.container.SamzaContainer$.safeMain(SamzaContainer.scala:83)* >>>> * at >>>> org.apache.samza.container.SamzaContainer$.main(SamzaContainer.scala:66)* >>>> * at >>>> org.apache.samza.container.SamzaContainer.main(SamzaContainer.scala)* >>>> *End of LogType:samza-container-0.log* >>>> >>>> >>>> >>>> Can anyone help me figure out why it can't read the configuration file >>>> from the coordinator URL? >>>> >>>> Thanks, >>>> >>>> >>>> Jack Huang >>>> >>> >>> >> >> >> -- >> Jagadish V, >> Graduate Student, >> Department of Computer Science, >> Stanford University >> > >
