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From "Edward J. Yoon" <edwardy...@apache.org>
Subject Re: Error with fastgen input
Date Thu, 28 Feb 2013 09:43:04 GMT
Sure, but if you can fix quickly, please do. March 1 is holiday[1] so
I'll appear next week.

1. http://en.wikipedia.org/wiki/Public_holidays_in_South_Korea

On Thu, Feb 28, 2013 at 6:36 PM, Thomas Jungblut
<thomas.jungblut@gmail.com> wrote:
> Maybe 50 is missing from the file, didn't observe if all items were added.
> As far as I remember, I copy/pasted the logic of the ID into the fastgen,
> want to have a look into it?
>
> 2013/2/28 Edward J. Yoon <edwardyoon@apache.org>
>
>> I guess, it's a bug of fastgen, when generate adjacency matrix into
>> multiple files.
>>
>> On Thu, Feb 28, 2013 at 6:29 PM, Thomas Jungblut
>> <thomas.jungblut@gmail.com> wrote:
>> > You have two files, are they partitioned correctly?
>> >
>> > 2013/2/28 Edward J. Yoon <edwardyoon@apache.org>
>> >
>> >> It looks like a bug.
>> >>
>> >> edward@udanax:~/workspace/hama-trunk$ ls -al /tmp/randomgraph/
>> >> total 44
>> >> drwxrwxr-x  3 edward edward  4096  2월 28 18:03 .
>> >> drwxrwxrwt 19 root   root   20480  2월 28 18:04 ..
>> >> -rwxrwxrwx  1 edward edward  2243  2월 28 18:01 part-00000
>> >> -rw-rw-r--  1 edward edward    28  2월 28 18:01 .part-00000.crc
>> >> -rwxrwxrwx  1 edward edward  2251  2월 28 18:01 part-00001
>> >> -rw-rw-r--  1 edward edward    28  2월 28 18:01 .part-00001.crc
>> >> drwxrwxr-x  2 edward edward  4096  2월 28 18:03 partitions
>> >> edward@udanax:~/workspace/hama-trunk$ ls -al
>> /tmp/randomgraph/partitions/
>> >> total 24
>> >> drwxrwxr-x 2 edward edward 4096  2월 28 18:03 .
>> >> drwxrwxr-x 3 edward edward 4096  2월 28 18:03 ..
>> >> -rwxrwxrwx 1 edward edward 2932  2월 28 18:03 part-00000
>> >> -rw-rw-r-- 1 edward edward   32  2월 28 18:03 .part-00000.crc
>> >> -rwxrwxrwx 1 edward edward 2955  2월 28 18:03 part-00001
>> >> -rw-rw-r-- 1 edward edward   32  2월 28 18:03 .part-00001.crc
>> >> edward@udanax:~/workspace/hama-trunk$
>> >>
>> >>
>> >> On Thu, Feb 28, 2013 at 5:27 PM, Edward <edward@udanax.org> wrote:
>> >> > yes i'll check again
>> >> >
>> >> > Sent from my iPhone
>> >> >
>> >> > On Feb 28, 2013, at 5:18 PM, Thomas Jungblut <
>> thomas.jungblut@gmail.com>
>> >> wrote:
>> >> >
>> >> >> Can you verify an observation for me please?
>> >> >>
>> >> >> 2 files are created from fastgen, part-00000 and part-00001, both
>> ~2.2kb
>> >> >> sized.
>> >> >> In the below partition directory, there is only a single 5.56kb
file.
>> >> >>
>> >> >> Is it intended for the partitioner to write a single file if you
>> >> configured
>> >> >> two?
>> >> >> It even reads it as a two files, strange huh?
>> >> >>
>> >> >> 2013/2/28 Thomas Jungblut <thomas.jungblut@gmail.com>
>> >> >>
>> >> >>> Will have a look into it.
>> >> >>>
>> >> >>> gen fastgen 100 10 /tmp/randomgraph 1
>> >> >>> pagerank /tmp/randomgraph /tmp/pageout
>> >> >>>
>> >> >>> did work for me the last time I profiled, maybe the partitioning
>> >> doesn't
>> >> >>> partition correctly with the input or something else.
>> >> >>>
>> >> >>>
>> >> >>> 2013/2/28 Edward J. Yoon <edwardyoon@apache.org>
>> >> >>>
>> >> >>> Fastgen input seems not work for graph examples.
>> >> >>>>
>> >> >>>> edward@edward-virtualBox:~/workspace/hama-trunk$ bin/hama
jar
>> >> >>>> examples/target/hama-examples-0.7.0-SNAPSHOT.jar gen fastgen
100 10
>> >> >>>> /tmp/randomgraph 2
>> >> >>>> 13/02/28 10:32:02 WARN util.NativeCodeLoader: Unable to
load
>> >> >>>> native-hadoop library for your platform... using builtin-java
>> classes
>> >> >>>> where applicable
>> >> >>>> 13/02/28 10:32:03 INFO bsp.BSPJobClient: Running job:
>> >> job_localrunner_0001
>> >> >>>> 13/02/28 10:32:03 INFO bsp.LocalBSPRunner: Setting up a
new barrier
>> >> for 2
>> >> >>>> tasks!
>> >> >>>> 13/02/28 10:32:06 INFO bsp.BSPJobClient: Current supersteps
>> number: 0
>> >> >>>> 13/02/28 10:32:06 INFO bsp.BSPJobClient: The total number
of
>> >> supersteps: 0
>> >> >>>> 13/02/28 10:32:06 INFO bsp.BSPJobClient: Counters: 3
>> >> >>>> 13/02/28 10:32:06 INFO bsp.BSPJobClient:
>> >> >>>> org.apache.hama.bsp.JobInProgress$JobCounter
>> >> >>>> 13/02/28 10:32:06 INFO bsp.BSPJobClient:     SUPERSTEPS=0
>> >> >>>> 13/02/28 10:32:06 INFO bsp.BSPJobClient:     LAUNCHED_TASKS=2
>> >> >>>> 13/02/28 10:32:06 INFO bsp.BSPJobClient:
>> >> >>>> org.apache.hama.bsp.BSPPeerImpl$PeerCounter
>> >> >>>> 13/02/28 10:32:06 INFO bsp.BSPJobClient:
>> TASK_OUTPUT_RECORDS=100
>> >> >>>> Job Finished in 3.212 seconds
>> >> >>>> edward@edward-virtualBox:~/workspace/hama-trunk$ bin/hama
jar
>> >> >>>> examples/target/hama-examples-0.7.0-SNAPSHOT
>> >> >>>> hama-examples-0.7.0-SNAPSHOT-javadoc.jar
>> >> >>>> hama-examples-0.7.0-SNAPSHOT.jar
>> >> >>>> edward@edward-virtualBox:~/workspace/hama-trunk$ bin/hama
jar
>> >> >>>> examples/target/hama-examples-0.7.0-SNAPSHOT.jar pagerank
>> >> >>>> /tmp/randomgraph /tmp/pageour
>> >> >>>> 13/02/28 10:32:29 WARN util.NativeCodeLoader: Unable to
load
>> >> >>>> native-hadoop library for your platform... using builtin-java
>> classes
>> >> >>>> where applicable
>> >> >>>> 13/02/28 10:32:29 INFO bsp.FileInputFormat: Total input
paths to
>> >> process
>> >> >>>> : 2
>> >> >>>> 13/02/28 10:32:29 INFO bsp.FileInputFormat: Total input
paths to
>> >> process
>> >> >>>> : 2
>> >> >>>> 13/02/28 10:32:30 INFO bsp.BSPJobClient: Running job:
>> >> job_localrunner_0001
>> >> >>>> 13/02/28 10:32:30 INFO bsp.LocalBSPRunner: Setting up a
new barrier
>> >> for 2
>> >> >>>> tasks!
>> >> >>>> 13/02/28 10:32:33 INFO bsp.BSPJobClient: Current supersteps
>> number: 1
>> >> >>>> 13/02/28 10:32:33 INFO bsp.BSPJobClient: The total number
of
>> >> supersteps: 1
>> >> >>>> 13/02/28 10:32:33 INFO bsp.BSPJobClient: Counters: 6
>> >> >>>> 13/02/28 10:32:33 INFO bsp.BSPJobClient:
>> >> >>>> org.apache.hama.bsp.JobInProgress$JobCounter
>> >> >>>> 13/02/28 10:32:33 INFO bsp.BSPJobClient:     SUPERSTEPS=1
>> >> >>>> 13/02/28 10:32:33 INFO bsp.BSPJobClient:     LAUNCHED_TASKS=2
>> >> >>>> 13/02/28 10:32:33 INFO bsp.BSPJobClient:
>> >> >>>> org.apache.hama.bsp.BSPPeerImpl$PeerCounter
>> >> >>>> 13/02/28 10:32:33 INFO bsp.BSPJobClient:     SUPERSTEP_SUM=4
>> >> >>>> 13/02/28 10:32:33 INFO bsp.BSPJobClient:     IO_BYTES_READ=4332
>> >> >>>> 13/02/28 10:32:33 INFO bsp.BSPJobClient:     TIME_IN_SYNC_MS=14
>> >> >>>> 13/02/28 10:32:33 INFO bsp.BSPJobClient:     TASK_INPUT_RECORDS=100
>> >> >>>> 13/02/28 10:32:33 INFO bsp.FileInputFormat: Total input
paths to
>> >> process
>> >> >>>> : 2
>> >> >>>> 13/02/28 10:32:33 INFO bsp.BSPJobClient: Running job:
>> >> job_localrunner_0001
>> >> >>>> 13/02/28 10:32:33 INFO bsp.LocalBSPRunner: Setting up a
new barrier
>> >> for 2
>> >> >>>> tasks!
>> >> >>>> 13/02/28 10:32:33 INFO graph.GraphJobRunner: 50 vertices
are loaded
>> >> into
>> >> >>>> local:1
>> >> >>>> 13/02/28 10:32:33 INFO graph.GraphJobRunner: 50 vertices
are loaded
>> >> into
>> >> >>>> local:0
>> >> >>>> 13/02/28 10:32:33 ERROR bsp.LocalBSPRunner: Exception during
BSP
>> >> >>>> execution!
>> >> >>>> java.lang.IllegalArgumentException: Messages must never
be behind
>> the
>> >> >>>> vertex in ID! Current Message ID: 1 vs. 50
>> >> >>>>        at
>> >> >>>>
>> org.apache.hama.graph.GraphJobRunner.iterate(GraphJobRunner.java:279)
>> >> >>>>        at
>> >> >>>>
>> >>
>> org.apache.hama.graph.GraphJobRunner.doSuperstep(GraphJobRunner.java:225)
>> >> >>>>        at
>> >> >>>> org.apache.hama.graph.GraphJobRunner.bsp(GraphJobRunner.java:129)
>> >> >>>>        at
>> >> >>>>
>> >>
>> org.apache.hama.bsp.LocalBSPRunner$BSPRunner.run(LocalBSPRunner.java:256)
>> >> >>>>        at
>> >> >>>>
>> >>
>> org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:286)
>> >> >>>>        at
>> >> >>>>
>> >>
>> org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:211)
>> >> >>>>        at
>> >> >>>> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
>> >> >>>>        at java.util.concurrent.FutureTask.run(FutureTask.java:166)
>> >> >>>>        at
>> >> >>>>
>> >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>> >> >>>>        at
>> >> >>>> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
>> >> >>>>        at java.util.concurrent.FutureTask.run(FutureTask.java:166)
>> >> >>>>        at
>> >> >>>>
>> >>
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>> >> >>>>        at
>> >> >>>>
>> >>
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>> >> >>>>        at java.lang.Thread.run(Thread.java:722)
>> >> >>>>
>> >> >>>>
>> >> >>>> --
>> >> >>>> Best Regards, Edward J. Yoon
>> >> >>>> @eddieyoon
>> >> >>>
>> >> >>>
>> >>
>> >>
>> >>
>> >> --
>> >> Best Regards, Edward J. Yoon
>> >> @eddieyoon
>> >>
>>
>>
>>
>> --
>> Best Regards, Edward J. Yoon
>> @eddieyoon
>>



-- 
Best Regards, Edward J. Yoon
@eddieyoon

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