Hi, What is the input expected for giraph example RandomWalkWithRestartComputation
I am specifying vif as LongDoubleDoubleTextInputFormat (from the examples only) Here is the full string: hadoop jar giraph-examples-1.1.0-for-hadoop-2.2.0-jar-with-dependencies.jar org.apache.giraph.GiraphRunner -Dgiraph.zkList=<host>:port -libjars giraph-examples-1.1.0-for-hadoop-2.2.0-jar-with-dependencies.jar org.apache.giraph.examples.RandomWalkWithRestartComputation -mc org.apache.giraph.examples.RandomWalkVertexMasterCompute -wc org.apache.giraph.examples.RandomWalkWorkerContext -vof org.apache.giraph.examples.VertexWithDoubleValueDoubleEdgeTextOutputFormat -vif org.apache.giraph.examples.LongDoubleDoubleTextInputFormat -vip giraph_algorithms/personalized_pr/input -op giraph_algorithms/personalized_pr/out1 -w 1 But the job fails.. Error: java.lang.IllegalStateException: run: Caught an unrecoverable exception For input string: "PK �u E META-INF/�� PK PK �u E META-INF/MANIFEST.MF�M��LK-.�" at org.apache.giraph.graph.GraphMapper.run(GraphMapper.java:101) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:340) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:167) 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:1554) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) Caused by: java.lang.NumberFormatException: For input string: "PK �u E META-INF/�� PK PK �u E META-INF/MANIFEST.MF�M��LK-.�" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Long.parseLong(Long.java:441) at java.lang.Long.parseLong(Long.java:483) at org.rdio.graphAnalytics.RandomWalkWorkerContext.initializeSources(RandomWalkWorkerContext.java:131) at org.rdio.graphAnalytics.RandomWalkWorkerContext.setStaticVars(RandomWalkWorkerContext.java:160) at org.rdio.graphAnalytics.RandomWalkWorkerContext.preApplication(RandomWalkWorkerContext.java:146) at org.apache.giraph.graph.GraphTaskManager.workerContextPreApp(GraphTaskManager.java:815) at org.apache.giraph.graph.GraphTaskManager.prepareGraphStateAndWorkerContext(GraphTaskManager.java:451) at org.apache.giraph.graph.GraphTaskManager.execute(GraphTaskManager.java:266) at org.apache.giraph.graph.GraphMapper.run(GraphMapper.java:91) ... 7 more My input is : 12 34 56 34 78 56 34 78 78 34 -- Mohit "When you want success as badly as you want the air, then you will get it. There is no other secret of success." -Socrates
