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https://issues.apache.org/jira/browse/HAMA-443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13150125#comment-13150125
]
Edward J. Yoon commented on HAMA-443:
-------------------------------------
10G network cluster log:
{code}
root@cnode01:/usr/local/src/hama-trunk# core/bin/start-bspd.sh
hnode1: starting zookeeper, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-zookeeper-cnode01.out
starting bspmaster, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-bspmaster-cnode01.out
2011-11-15 09:49:05.441::INFO: Logging to STDERR via org.mortbay.log.StdErrLog
2011-11-15 09:49:05.482::INFO: jetty-6.1.14
2011-11-15 09:49:05.668::INFO: Started SelectChannelConnector@hnode1:40013
hnode10: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode10.out
hnode11: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode11.out
hnode13: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode13.out
hnode1: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode01.out
hnode3: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode03.out
hnode4: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode04.out
hnode2: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode02.out
hnode5: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode05.out
hnode7: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode07.out
hnode8: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode08.out
hnode9: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode09.out
hnode6: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode06.out
hnode16: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode16.out
hnode15: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode15.out
hnode12: starting groom, logging to
/usr/local/src/hama-trunk/core/bin/../logs/hama-root-groom-cnode12.out
root@cnode01:/usr/local/src/hama-trunk# core/bin/hama jar
examples/target/hama-examples-0.4.0-incubating-SNAPSHOT.jar sssp Klewno rs4
/user/root/ data/sssp-adjacencylist.seq
11/11/15 09:49:15 DEBUG bsp.BSPJobClient: BSPJobClient.submitJobDir:
hdfs://hnode15:9000/tmp/hadoop-root/bsp/system/submit_nk9ohq
11/11/15 09:49:15 DEBUG bsp.BSPJobClient: Creating splits at
hdfs://hnode15:9000/tmp/hadoop-root/bsp/system/submit_nk9ohq/job.split
11/11/15 09:49:15 INFO bsp.FileInputFormat: Total input paths to process : 1
11/11/15 09:49:15 INFO net.NetworkTopology: Adding a new node:
/default-rack/10.33.2.101:50010
11/11/15 09:49:15 INFO net.NetworkTopology: Adding a new node:
/default-rack/10.33.2.110:50010
11/11/15 09:49:15 INFO net.NetworkTopology: Adding a new node:
/default-rack/10.33.2.112:50010
11/11/15 09:49:15 INFO net.NetworkTopology: Adding a new node:
/default-rack/10.33.2.107:50010
11/11/15 09:49:15 INFO net.NetworkTopology: Adding a new node:
/default-rack/10.33.2.106:50010
11/11/15 09:49:15 INFO net.NetworkTopology: Adding a new node:
/default-rack/10.33.2.111:50010
11/11/15 09:49:15 INFO bsp.FileInputFormat: Total # of splits: 30
11/11/15 09:49:16 DEBUG bsp.BSPJobClient: Done with split 0
11/11/15 09:49:17 DEBUG bsp.BSPJobClient: Done with split 1
11/11/15 09:49:17 DEBUG bsp.BSPJobClient: Done with split 2
11/11/15 09:49:17 DEBUG bsp.BSPJobClient: Done with split 3
11/11/15 09:49:18 DEBUG bsp.BSPJobClient: Done with split 4
11/11/15 09:49:18 DEBUG bsp.BSPJobClient: Done with split 5
11/11/15 09:49:18 DEBUG bsp.BSPJobClient: Done with split 6
11/11/15 09:49:19 DEBUG bsp.BSPJobClient: Done with split 7
11/11/15 09:49:19 DEBUG bsp.BSPJobClient: Done with split 8
11/11/15 09:49:19 DEBUG bsp.BSPJobClient: Done with split 9
11/11/15 09:49:19 DEBUG bsp.BSPJobClient: Done with split 10
11/11/15 09:49:20 DEBUG bsp.BSPJobClient: Done with split 11
11/11/15 09:49:20 DEBUG bsp.BSPJobClient: Done with split 12
11/11/15 09:49:20 DEBUG bsp.BSPJobClient: Done with split 13
11/11/15 09:49:20 DEBUG bsp.BSPJobClient: Done with split 14
11/11/15 09:49:21 DEBUG bsp.BSPJobClient: Done with split 15
11/11/15 09:49:21 DEBUG bsp.BSPJobClient: Done with split 16
11/11/15 09:49:21 DEBUG bsp.BSPJobClient: Done with split 17
11/11/15 09:49:21 DEBUG bsp.BSPJobClient: Done with split 18
11/11/15 09:49:22 DEBUG bsp.BSPJobClient: Done with split 19
11/11/15 09:49:22 DEBUG bsp.BSPJobClient: Done with split 20
11/11/15 09:49:22 DEBUG bsp.BSPJobClient: Done with split 21
11/11/15 09:49:22 DEBUG bsp.BSPJobClient: Done with split 22
11/11/15 09:49:23 DEBUG bsp.BSPJobClient: Done with split 23
11/11/15 09:49:23 DEBUG bsp.BSPJobClient: Done with split 24
11/11/15 09:49:23 DEBUG bsp.BSPJobClient: Done with split 25
11/11/15 09:49:23 DEBUG bsp.BSPJobClient: Done with split 26
11/11/15 09:49:24 DEBUG bsp.BSPJobClient: Done with split 27
11/11/15 09:49:24 DEBUG bsp.BSPJobClient: Done with split 28
11/11/15 09:49:24 DEBUG bsp.BSPJobClient: Done with split 29
11/11/15 09:49:25 INFO bsp.FileInputFormat: Total input paths to process : 30
11/11/15 09:49:25 INFO bsp.BSPJobClient: Running job: job_201111150949_0001
11/11/15 09:49:28 INFO bsp.BSPJobClient: Launched tasks: 0/30
11/11/15 09:49:31 INFO bsp.BSPJobClient: Current supersteps number: 1
11/11/15 09:49:34 INFO bsp.BSPJobClient: Current supersteps number: 6
11/11/15 09:49:37 INFO bsp.BSPJobClient: The total number of supersteps: 6
Job Finished in 22.732 seconds
{code}
> SSSP doesn't works with multi-tasks
> -----------------------------------
>
> Key: HAMA-443
> URL: https://issues.apache.org/jira/browse/HAMA-443
> Project: Hama
> Issue Type: Bug
> Components: examples
> Affects Versions: 0.3.0
> Reporter: Edward J. Yoon
> Assignee: Thomas Jungblut
> Fix For: 0.4.0
>
> Attachments: HAMA-443.patch, HAMA-443_1.patch, HAMA-443_v2.patch,
> HAMA-443_v3.patch, HAMA-443_v4.patch, HAMA-443_v5.patch, patch.txt
>
>
> {code}
> 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)
> {code}
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