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From Silvio Di gregorio <silvio.digrego...@gmail.com>
Subject Re: connected components example in giraph 1.0
Date Mon, 07 Oct 2013 10:17:58 GMT
yes i do,
i have seen this in your post in:
http://www.mail-archive.com/user@giraph.apache.org/msg00957.html

excuse me if  i had checked in the mail-achive first I would have avoided
the last post.

Now zk issue are resolved.


2013/10/7 Claudio Martella <claudio.martella@gmail.com>

> Can you try applying this one first?
>
> http://www.mail-archive.com/user@giraph.apache.org/msg00945/check.diff
>
>
> On Mon, Oct 7, 2013 at 8:40 AM, Silvio Di gregorio <
> silvio.digregorio@gmail.com> wrote:
>
>> *As i said i have builded*
>>
>> *giraph-examples-1.0.0-for-hadoop-2.0.0-cdh4.1.2-jar-with-dependencies.jar*
>>
>> *for cdh4, successfully. The job start to monitoring the success rate:*
>>
>> *13/10/07 08:28:45 INFO mapred.JobClient:  map 0% reduce 0%*
>>
>> *but then*
>>
>> *Error running child
>> java.lang.IllegalStateException: run: Caught an unrecoverable exception java.io.FileNotFoundException:
File _bsp/_defaultZkManagerDir/job_201309181636_0678/_zkServer does not exist.
>> *
>>
>> *...*
>>
>> *Caused by: java.lang.RuntimeException: java.io.FileNotFoundException: File _bsp/_defaultZkManagerDir/job_201309181636_0678/_zkServer
does not exist.*
>>
>>
>>
>>
>> 2013/10/5 Silvio Di gregorio <silvio.digregorio@gmail.com>
>>
>>> I ha ve build w/ hadoop_cdh4.1.2 parameter.
>>> Something is changed, monday i report the result. Now the farm is closed.
>>> Il giorno 05/ott/2013 14:06, "Claudio Martella" <
>>> claudio.martella@gmail.com> ha scritto:
>>>
>>>  Oh, right, -vof is in trunk. Anyway it looks like you built giraph for
>>>> the wrong profile. You mentioned you're running on 2.0, but your giraph is
>>>> built for 0.20.203. try building with a profile for your hadoop
>>>> version.
>>>>
>>>>
>>>> On Fri, Oct 4, 2013 at 2:35 PM, Silvio Di gregorio <
>>>> silvio.digregorio@gmail.com> wrote:
>>>>
>>>>>
>>>>> org.apache.commons.cli.UnrecognizedOptionException: Unrecognized
>>>>> option: -vof
>>>>>
>>>>> in 1.0 version is
>>>>>  -of,--outputFormat <arg>               Vertex output format
>>>>>  -op,--outputPath <arg>                 Vertex output path
>>>>>
>>>>>
>>>>>
>>>>> 2013/10/4 Claudio Martella <claudio.martella@gmail.com>
>>>>>
>>>>>> did you try the argument (-vof) i suggested?
>>>>>>
>>>>>>
>>>>>> On Fri, Oct 4, 2013 at 2:13 PM, Silvio Di gregorio <
>>>>>> silvio.digregorio@gmail.com> wrote:
>>>>>>
>>>>>>>
>>>>>>> i've specified  -of
>>>>>>>  org.apache.giraph.io.formats.IdWithValueTextOutputFormat
>>>>>>>
>>>>>>> but the same error was produced
>>>>>>>
>>>>>>> Exception in thread "main" java.lang.IncompatibleClassChangeError:
>>>>>>> Found interface org.apache.hadoop.mapreduce.JobContext, but class
was
>>>>>>> expected
>>>>>>>         at
>>>>>>> org.apache.giraph.bsp.BspOutputFormat.checkOutputSpecs(BspOutputFormat.java:43)
>>>>>>>         at
>>>>>>> org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:984)
>>>>>>>         at
>>>>>>> org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:945)
>>>>>>>         at java.security.AccessController.doPrivileged(Native
Method)
>>>>>>>         at javax.security.auth.Subject.doAs(Subject.java:396)
>>>>>>>         at
>>>>>>> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408)
>>>>>>>         at
>>>>>>> org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:945)
>>>>>>>         at org.apache.hadoop.mapreduce.Job.submit(Job.java:566)
>>>>>>>         at
>>>>>>> org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:596)
>>>>>>>         at org.apache.giraph.job.GiraphJob.run(GiraphJob.java:237)
>>>>>>>         at org.apache.giraph.GiraphRunner.run(GiraphRunner.java:94)
>>>>>>>         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
>>>>>>>         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
>>>>>>>         at org.apache.giraph.GiraphRunner.main(GiraphRunner.java:124)
>>>>>>>         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.RunJar.main(RunJar.java:208)
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> 2013/10/4 Claudio Martella <claudio.martella@gmail.com>
>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> you need to specify the vertex outputformat class (-vof option),
>>>>>>>> e.g. org.apache.giraph.io.formats.IdWithValueTextOutputFormat.
>>>>>>>>
>>>>>>>>
>>>>>>>> On Fri, Oct 4, 2013 at 1:06 PM, Silvio Di gregorio <
>>>>>>>> silvio.digregorio@gmail.com> wrote:
>>>>>>>>
>>>>>>>>>
>>>>>>>>> Hi,
>>>>>>>>>
>>>>>>>>> I hope I have sent to the right address.
>>>>>>>>>
>>>>>>>>> i have a graph (directed and unweighted) stored in hdfs
like a
>>>>>>>>> adjacency list (140Milions of edges 6Milions of vertex)
>>>>>>>>>
>>>>>>>>> node<tab>neighbors
>>>>>>>>>
>>>>>>>>> 23   2   1    3    4    3
>>>>>>>>>
>>>>>>>>> 1 999 99923 909 .......
>>>>>>>>>
>>>>>>>>> ......
>>>>>>>>>
>>>>>>>>> hadoop version Hadoop 2.0.0-cdh4.3.0 - java 1.6
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> I have executed the giraph-1.0 connected components example,
in
>>>>>>>>> this fashion
>>>>>>>>>
>>>>>>>>>> > hadoop jar /usr/local/giraph/giraph-examples/target/giraph-
>>>>>>>>>> examples-1.0.0-for-hadoop-0.20.203.0-jar-with-dependencies.jar
>>>>>>>>>> org.apache.giraph.GiraphRunner org.apache.giraph.examples.ConnectedComponentsVertex
>>>>>>>>>> -vif org.apache.giraph.io.formats.IntIntNullTextInputFormat
-vip
>>>>>>>>>> /user/hdfs/lista_adj_txt -op connectedgiraph --workers
4
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> and then fail with:
>>>>>>>>>
>>>>>>>>> 13/10/04 09:28:29 INFO utils.ConfigurationUtils: No edge
input
>>>>>>>>> format specified. Ensure your InputFormat does not require
one.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> 13/10/04 09:28:29 INFO utils.ConfigurationUtils: No output
format
>>>>>>>>> specified. Ensure your OutputFormat does not require
one.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> 13/10/04 09:28:30 INFO job.GiraphJob: run: Since checkpointing
is
>>>>>>>>> disabled (default), do not allow any task retries (setting
>>>>>>>>> mapred.map.max.attempts = 0, old value = 4)
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> 13/10/04 09:28:31 WARN mapred.JobClient: Use GenericOptionsParser
>>>>>>>>> for parsing the arguments. Applications should implement
Tool for the same.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> 13/10/04 09:28:31 INFO mapred.JobClient: Cleaning up
the staging
>>>>>>>>> area hdfs://
>>>>>>>>> srv-bigdata-dev-01.int.sose.it:8020/user/hdfs/.staging/job_201309181636_0535
>>>>>>>>>
>>>>>>>>> Exception in thread "main" java.lang.IncompatibleClassChangeError:
>>>>>>>>> Found interface org.apache.hadoop.mapreduce.JobContext,
but class was
>>>>>>>>> expected
>>>>>>>>>
>>>>>>>>>         at
>>>>>>>>> org.apache.giraph.bsp.BspOutputFormat.checkOutputSpecs(BspOutputFormat.java:43)
>>>>>>>>>
>>>>>>>>>         ......
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Thanks in advance
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>>    Claudio Martella
>>>>>>>>    claudio.martella@gmail.com
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>>    Claudio Martella
>>>>>>    claudio.martella@gmail.com
>>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>>    Claudio Martella
>>>>    claudio.martella@gmail.com
>>>>
>>>
>>
>
>
> --
>    Claudio Martella
>    claudio.martella@gmail.com
>

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