Description
root@Cnode1:/usr/local/src/hama-trunk# core/bin/hama jar examples/target/hama-examples-0.4.0-incubating-SNAPSHOT.jar sssp Klewno xx /user/root/edward/sssp-adjacencylist.txt Single Source Shortest Path Example: <Startvertex name> <optional: output path> <optional: path to own adjacency list textfile!> Setting default start vertex to "Frankfurt"! Setting start vertex to Klewno! Using new output folder: xx 11/09/26 09:46:24 INFO graph.ShortestPaths: Starting data partitioning... 11/09/26 09:47:12 INFO graph.ShortestPaths: Finished! 11/09/26 09:47:12 INFO bsp.BSPJobClient: Running job: job_201109260929_0004 11/09/26 09:47:15 INFO bsp.BSPJobClient: Current supersteps number: 0 11/09/26 09:47:21 INFO bsp.BSPJobClient: Current supersteps number: 1 11/09/26 09:47:33 INFO bsp.BSPJobClient: The total number of supersteps: 1 Job Finished in 21.553 seconds -------------------- RESULTS -------------------- java.lang.NullPointerException at org.apache.hama.examples.graph.ShortestPathsBase.printOutput(ShortestPathsBase.java:93) at org.apache.hama.examples.graph.ShortestPaths.main(ShortestPaths.java:239) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68) at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139) at org.apache.hama.examples.ExampleDriver.main(ExampleDriver.java:37) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hama.util.RunJar.main(RunJar.java:145)
Attachments
Attachments
Issue Links
1.
|
Add unit test for SSSP algorithm | Resolved | Edward J. Yoon |