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Subject: Re: connected components example in giraph 1.0
From: Silvio Di gregorio <silvio.digregorio@gmail.com>
To: user@giraph.apache.org
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--089e015383585bfa4104e7e989ec
Content-Type: text/plain; charset=ISO-8859-1

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
>

--089e015383585bfa4104e7e989ec
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div><br></div>org.apache.commons.cli.UnrecognizedOptionEx=
ception: Unrecognized option: -vof<br><div><br></div><div>in 1.0 version is=
</div><div><div>=A0-of,--outputFormat &lt;arg&gt; =A0 =A0 =A0 =A0 =A0 =A0 =
=A0 Vertex output format</div>
<div>=A0-op,--outputPath &lt;arg&gt; =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 Vertex=
 output path</div></div><div><br></div></div><div class=3D"gmail_extra"><br=
><br><div class=3D"gmail_quote">2013/10/4 Claudio Martella <span dir=3D"ltr=
">&lt;<a href=3D"mailto:claudio.martella@gmail.com" target=3D"_blank">claud=
io.martella@gmail.com</a>&gt;</span><br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex"><div dir=3D"ltr">did you try the argument (-=
vof) i suggested?</div><div class=3D"gmail_extra"><div><div class=3D"h5"><b=
r><br>
<div class=3D"gmail_quote">On Fri, Oct 4, 2013 at 2:13 PM, Silvio Di gregor=
io <span dir=3D"ltr">&lt;<a href=3D"mailto:silvio.digregorio@gmail.com" tar=
get=3D"_blank">silvio.digregorio@gmail.com</a>&gt;</span> wrote:<br>

<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex"><div dir=3D"ltr"><div><br></div>i&#39;ve spe=
cified =A0-of =A0org.apache.giraph.io.formats.IdWithValueTextOutputFormat<d=
iv><br>


</div><div>but the same error was produced<br><div><br></div><div><div><div=
>Exception in thread &quot;main&quot; java.lang.IncompatibleClassChangeErro=
r: Found interface org.apache.hadoop.mapreduce.JobContext, but class was ex=
pected</div>



<div>=A0 =A0 =A0 =A0 at org.apache.giraph.bsp.BspOutputFormat.checkOutputSp=
ecs(BspOutputFormat.java:43)</div></div><div>=A0 =A0 =A0 =A0 at org.apache.=
hadoop.mapred.JobClient$2.run(JobClient.java:984)</div><div>=A0 =A0 =A0 =A0=
 at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:945)</div>



<div>=A0 =A0 =A0 =A0 at java.security.AccessController.doPrivileged(Native =
Method)</div><div>=A0 =A0 =A0 =A0 at javax.security.auth.Subject.doAs(Subje=
ct.java:396)</div><div>=A0 =A0 =A0 =A0 at org.apache.hadoop.security.UserGr=
oupInformation.doAs(UserGroupInformation.java:1408)</div>



<div>=A0 =A0 =A0 =A0 at org.apache.hadoop.mapred.JobClient.submitJobInterna=
l(JobClient.java:945)</div><div>=A0 =A0 =A0 =A0 at org.apache.hadoop.mapred=
uce.Job.submit(Job.java:566)</div><div>=A0 =A0 =A0 =A0 at org.apache.hadoop=
.mapreduce.Job.waitForCompletion(Job.java:596)</div>



<div>=A0 =A0 =A0 =A0 at org.apache.giraph.job.GiraphJob.run(GiraphJob.java:=
237)</div><div>=A0 =A0 =A0 =A0 at org.apache.giraph.GiraphRunner.run(Giraph=
Runner.java:94)</div><div>=A0 =A0 =A0 =A0 at org.apache.hadoop.util.ToolRun=
ner.run(ToolRunner.java:70)</div>



<div>=A0 =A0 =A0 =A0 at org.apache.hadoop.util.ToolRunner.run(ToolRunner.ja=
va:84)</div><div>=A0 =A0 =A0 =A0 at org.apache.giraph.GiraphRunner.main(Gir=
aphRunner.java:124)</div><div>=A0 =A0 =A0 =A0 at sun.reflect.NativeMethodAc=
cessorImpl.invoke0(Native Method)</div>



<div>=A0 =A0 =A0 =A0 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeM=
ethodAccessorImpl.java:39)</div><div>=A0 =A0 =A0 =A0 at sun.reflect.Delegat=
ingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</div><di=
v>=A0 =A0 =A0 =A0 at java.lang.reflect.Method.invoke(Method.java:597)</div>



<div>=A0 =A0 =A0 =A0 at org.apache.hadoop.util.RunJar.main(RunJar.java:208)=
</div></div><div><br></div></div></div><div><div><div class=3D"gmail_extra"=
><br><br><div class=3D"gmail_quote">2013/10/4 Claudio Martella <span dir=3D=
"ltr">&lt;<a href=3D"mailto:claudio.martella@gmail.com" target=3D"_blank">c=
laudio.martella@gmail.com</a>&gt;</span><br>



<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex"><div dir=3D"ltr">Hi,<div><br></div><div>you =
need to specify the vertex outputformat class (-vof option), e.g. org.apach=
e.giraph.io.formats.IdWithValueTextOutputFormat.</div>











</div><div class=3D"gmail_extra"><div><div><br><br><div class=3D"gmail_quot=
e">On Fri, Oct 4, 2013 at 1:06 PM, Silvio Di gregorio <span dir=3D"ltr">&lt=
;<a href=3D"mailto:silvio.digregorio@gmail.com" target=3D"_blank">silvio.di=
gregorio@gmail.com</a>&gt;</span> wrote:<br>





<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex"><div dir=3D"ltr"><br><span style=3D"font-fam=
ily:arial,sans-serif;font-size:13px">Hi,</span><br><div class=3D"gmail_quot=
e"><div dir=3D"ltr">





<p style=3D"font-family:arial,sans-serif;font-size:13px"><span lang=3D"EN-U=
S">I hope I have sent to the right address.</span></p>
<p style=3D"font-family:arial,sans-serif;font-size:13px">
<span lang=3D"EN-US">i have a graph (directed and unweighted) stored in hdf=
s like a adjacency list (140Milions of edges 6Milions of vertex)</span></p>=
<p style=3D"font-family:arial,sans-serif;font-size:13px">node&lt;tab&gt;nei=
ghbors</p>







<p style=3D"font-family:arial,sans-serif;font-size:13px">23 =A0 2 =A0 1 =A0=
 =A03 =A0 =A04 =A0 =A03</p><p style=3D"font-family:arial,sans-serif;font-si=
ze:13px"><a href=3D"tel:1%20999%2099923" value=3D"+39199999923" target=3D"_=
blank">1 999 99923</a> 909 .......</p>






<p style=3D"font-family:arial,sans-serif;font-size:13px">
......</p><p style=3D"font-family:arial,sans-serif;font-size:13px">hadoop v=
ersion Hadoop 2.0.0-cdh4.3.0 - java 1.6<br></p><p style=3D"font-family:aria=
l,sans-serif;font-size:13px"><br></p><p style=3D"font-family:arial,sans-ser=
if;font-size:13px">







I have executed the giraph-1.0 connected components example, in this fashio=
n</p><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;bo=
rder-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:so=
lid;padding-left:1ex">







<span lang=3D"EN-US">&gt;=A0</span><span style=3D"font-family:Arial,sans-se=
rif;font-size:10.5pt;line-height:13.5pt">hadoop jar /usr/local/giraph/girap=
h-</span><span style=3D"font-family:Arial,sans-serif;font-size:10.5pt;line-=
height:13.5pt">examples/target/giraph-</span><span style=3D"font-family:Ari=
al,sans-serif;font-size:10.5pt;line-height:13.5pt">examples-1.0.0-for-hadoo=
p-</span><a href=3D"tel:0.20.203.0" value=3D"+390202030" style=3D"font-fami=
ly:Arial,sans-serif;font-size:10.5pt;line-height:13.5pt" target=3D"_blank">=
0.20.203.0</a><span style=3D"font-family:Arial,sans-serif;font-size:10.5pt;=
line-height:13.5pt">-jar-with-</span><span style=3D"font-family:Arial,sans-=
serif;font-size:10.5pt;line-height:13.5pt">dependencies.jar org.apache.gira=
ph.GiraphRunner org.apache.giraph.examples.</span><span style=3D"font-famil=
y:Arial,sans-serif;font-size:10.5pt;line-height:13.5pt">ConnectedComponents=
Vertex -vif org.apache.giraph.io.formats.</span><span style=3D"font-family:=
Arial,sans-serif;font-size:10.5pt;line-height:13.5pt">IntIntNullTextInputFo=
rmat -vip /user/hdfs/lista_adj_txt -op connectedgiraph --workers 4</span></=
blockquote>







<p style=3D"font-family:arial,sans-serif;font-size:13px;margin:0cm 0cm 12pt=
;line-height:13.5pt;vertical-align:baseline"><span lang=3D"EN-US" style=3D"=
font-size:10.5pt;font-family:Arial,sans-serif">=A0</span></p><p style=3D"fo=
nt-family:arial,sans-serif;font-size:13px;margin:0cm 0cm 12pt;line-height:1=
3.5pt;vertical-align:baseline">







<span lang=3D"EN-US" style=3D"font-size:10.5pt;font-family:Arial,sans-serif=
">and then fail with:</span></p><p style=3D"font-family:arial,sans-serif;fo=
nt-size:13px;line-height:13.5pt;background-color:rgb(238,238,238);vertical-=
align:baseline">







<span lang=3D"EN-US" style=3D"font-size:10.5pt;font-family:Consolas">13/10/=
04 09:28:29 INFO utils.ConfigurationUtils: No edge input format specified. =
Ensure your InputFormat does not require one.</span></p><p style=3D"font-fa=
mily:arial,sans-serif;font-size:13px;line-height:13.5pt;background-color:rg=
b(238,238,238);vertical-align:baseline">







<span lang=3D"EN-US" style=3D"font-size:10.5pt;font-family:Consolas">=A0</s=
pan></p><p style=3D"font-family:arial,sans-serif;font-size:13px;line-height=
:13.5pt;background-color:rgb(238,238,238);vertical-align:baseline"><span la=
ng=3D"EN-US" style=3D"font-size:10.5pt;font-family:Consolas">13/10/04 09:28=
:29 INFO utils.ConfigurationUtils: No output format specified. Ensure your =
OutputFormat does not require one.</span></p>







<p style=3D"font-family:arial,sans-serif;font-size:13px;line-height:13.5pt;=
background-color:rgb(238,238,238);vertical-align:baseline"><span lang=3D"EN=
-US" style=3D"font-size:10.5pt;font-family:Consolas">=A0</span></p><p style=
=3D"font-family:arial,sans-serif;font-size:13px;line-height:13.5pt;backgrou=
nd-color:rgb(238,238,238);vertical-align:baseline">







<span lang=3D"EN-US" style=3D"font-size:10.5pt;font-family:Consolas">13/10/=
04 09:28:30 INFO job.GiraphJob: run: Since checkpointing is disabled (defau=
lt), do not allow any task retries (setting mapred.map.max.attempts =3D 0, =
old value =3D 4)</span></p>







<p style=3D"font-family:arial,sans-serif;font-size:13px;line-height:13.5pt;=
background-color:rgb(238,238,238);vertical-align:baseline"><span lang=3D"EN=
-US" style=3D"font-size:10.5pt;font-family:Consolas">=A0</span></p><p style=
=3D"font-family:arial,sans-serif;font-size:13px;line-height:13.5pt;backgrou=
nd-color:rgb(238,238,238);vertical-align:baseline">







<span lang=3D"EN-US" style=3D"font-size:10.5pt;font-family:Consolas">13/10/=
04 09:28:31 WARN mapred.JobClient: Use GenericOptionsParser for parsing the=
 arguments. Applications should implement Tool for the same.</span></p><p s=
tyle=3D"font-family:arial,sans-serif;font-size:13px;line-height:13.5pt;back=
ground-color:rgb(238,238,238);vertical-align:baseline">







<span lang=3D"EN-US" style=3D"font-size:10.5pt;font-family:Consolas">=A0</s=
pan></p><p style=3D"font-family:arial,sans-serif;font-size:13px;line-height=
:13.5pt;background-color:rgb(238,238,238);vertical-align:baseline"><span la=
ng=3D"EN-US" style=3D"font-size:10.5pt;font-family:Consolas">13/10/04 09:28=
:31 INFO mapred.JobClient: Cleaning up the staging area hdfs://<a href=3D"h=
ttp://srv-bigdata-dev-01.int.sose.it:8020/user/hdfs/.staging/job_2013091816=
36_0535" target=3D"_blank">srv-bigdata-dev-01.int.sose.it:8020/user/hdfs/.s=
taging/job_201309181636_0535</a></span></p>







<p style=3D"font-family:arial,sans-serif;font-size:13px;line-height:13.5pt;=
background-color:rgb(238,238,238);vertical-align:baseline"><span lang=3D"EN=
-US" style=3D"font-size:10.5pt;font-family:Consolas">Exception in thread &q=
uot;main&quot; java.lang.IncompatibleClassChangeError: Found interface org.=
apache.hadoop.mapreduce.JobContext, but class was expected</span></p>







<p style=3D"font-family:arial,sans-serif;font-size:13px;line-height:13.5pt;=
background-color:rgb(238,238,238);vertical-align:baseline"><span lang=3D"EN=
-US" style=3D"font-size:10.5pt;font-family:Consolas">=A0=A0=A0=A0=A0=A0=A0 =
at org.apache.giraph.bsp.BspOutputFormat.checkOutputSpecs(BspOutputFormat.j=
ava:43)</span></p>







<p style=3D"font-family:arial,sans-serif;font-size:13px;line-height:13.5pt;=
background-color:rgb(238,238,238);vertical-align:baseline"><span lang=3D"EN=
-US" style=3D"font-size:10.5pt;font-family:Consolas">=A0=A0=A0=A0=A0=A0=A0=
=A0</span><span style=3D"font-size:10.5pt;font-family:Consolas">......</spa=
n><span style=3D"font-size:10.5pt;font-family:Consolas"></span></p>







<p style=3D"font-family:arial,sans-serif;font-size:13px;margin:0cm 0cm 12pt=
;line-height:13.5pt;vertical-align:baseline"><span lang=3D"EN-US" style=3D"=
font-size:10.5pt;font-family:Arial,sans-serif">=A0</span></p><p style=3D"fo=
nt-family:arial,sans-serif;font-size:13px;margin:0cm 0cm 12pt;line-height:1=
3.5pt;vertical-align:baseline">







<span lang=3D"EN-US" style=3D"font-size:10.5pt;font-family:Arial,sans-serif=
">=A0</span></p><p style=3D"font-family:arial,sans-serif;font-size:13px;mar=
gin:0cm 0cm 12pt;line-height:13.5pt;vertical-align:baseline"><span lang=3D"=
EN-US" style=3D"font-size:10.5pt;font-family:Arial,sans-serif">Thanks in ad=
vance</span></p>







</div>
</div><br></div>
</blockquote></div><br><br clear=3D"all"><div><br></div></div></div><span><=
font color=3D"#888888">-- <br> =A0 =A0Claudio Martella<br> =A0 =A0<a href=
=3D"mailto:claudio.martella@gmail.com" target=3D"_blank">claudio.martella@g=
mail.com</a>=A0 =A0
</font></span></div>
</blockquote></div><br></div>
</div></div></blockquote></div><br><br clear=3D"all"><div><br></div></div><=
/div><span class=3D"HOEnZb"><font color=3D"#888888">-- <br> =A0 =A0Claudio =
Martella<br> =A0 =A0<a href=3D"mailto:claudio.martella@gmail.com" target=3D=
"_blank">claudio.martella@gmail.com</a>=A0 =A0
</font></span></div>
</blockquote></div><br></div>

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