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Subject: Re: Newbie problem - I can't run the Shortest Paths Example
From: rodrigo zerbini <rodrigo.zerbini@gmail.com>
To: user@giraph.apache.org
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You're right, Eli. However, it didn't work:

hadoop jar hadoop jar
giraph-0.2-SNAPSHOT-for-hadoop-0.20.203.0-jar-with-dependencies.jar
org.apache.giraph.examples.SimpleShortestPathsVertex
shortestPathsInputGraph shortestPathsOutputGraph 0 3

Exception in thread "main" java.io.IOException: Error opening job jar:
hadoop
    at org.apache.hadoop.util.RunJar.main(RunJar.java:90)
Caused by: java.util.zip.ZipException: error in opening zip file
    at java.util.zip.ZipFile.open(Native Method)
    at java.util.zip.ZipFile.<init>(ZipFile.java:127)
    at java.util.jar.JarFile.<init>(JarFile.java:135)
    at java.util.jar.JarFile.<init>(JarFile.java:72)
    at org.apache.hadoop.util.RunJar.main(RunJar.java:88)

Do you know how could I fix this error in opening zip file?


2012/9/26 Eli Reisman <apache.mailbox@gmail.com>

> You need to include the Giraph jar in your command line rather than the
> Hadoop jar?
>
>
>
> On Wed, Sep 26, 2012 at 12:01 PM, rodrigo zerbini <
> rodrigo.zerbini@gmail.com> wrote:
>
>> Hello everybody.
>>
>> My name is Rodrigo and I'm just starting a scientific initiation on grap=
h
>> processing systems. I'm trying to run the Shortest Paths Example [
>> https://cwiki.apache.org/confluence/display/GIRAPH/Shortest+Paths+Exampl=
e]
>> taking the following steps in terminal:
>>
>> hadoop namenode -format
>> start-all.sh
>> hadoop-0.20.203.0-jar-with-dependencies.jar
>> org.apache.giraph.examples.SimpleShortestPathsVertex
>> shortestPathsInputGraph shortestPathsOutputGraph 0 3
>>
>> So I got this:
>>
>> Exception in thread "main" java.io.IOException: Error opening job jar:
>> giraph-0.2-SNAPSHOT-for-hadoop-0.20.203.0-jar-with-dependencies.jar
>>  at org.apache.hadoop.util.RunJar.main(RunJar.java:90)
>> Caused by: java.util.zip.ZipException: error in opening zip file
>> at java.util.zip.ZipFile.open(Native Method)
>> at java.util.zip.ZipFile.<init>(ZipFile.java:127)
>>  at java.util.jar.JarFile.<init>(JarFile.java:135)
>> at java.util.jar.JarFile.<init>(JarFile.java:72)
>>  at org.apache.hadoop.util.RunJar.main(RunJar.java:88)
>>
>> Alternatively, I tried to run making this:
>>
>> hadoop-0.20.203.0-jar-with-dependencies.jar
>> org.apache.giraph.GiraphRunner
>> org.apache.giraph.examples.SimpleShortestPathsVertex -if
>> org.apache.giraph.lib.JsonBase64VertexInputFormat -ip
>> shortestPathsInputGraph -of
>> org.apache.giraph.lib.JsonBase64VertexOutputFormat -op
>> shortestPathsOutputGraph -w 3
>>
>> But I got the same error above.
>>
>> Am I doing something wrong? I'm using hadoop version 0.2 and there was a
>> passage in the example saying that, in this case, the class
>> SimpleShortestPathsVertex does not have a main() method, so I'd have to =
run
>> it via the ToolRunner, but what is this tool? How should I proceed with
>> this?
>>
>> I'm really stuck here :(
>> Thanks in advance.
>>
>> Rodrigo Zerbini
>> Computer Science student in University of S=E3o Paulo
>>
>>
>

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You&#39;re right, Eli. However, it didn&#39;t work:<br><br>hadoop jar hadoo=
p jar giraph-0.2-SNAPSHOT-for-hadoop-0.20.203.0-jar-with-dependencies.jar o=
rg.apache.giraph.examples.SimpleShortestPathsVertex shortestPathsInputGraph=
 shortestPathsOutputGraph 0 3<br>
<br>Exception in thread &quot;main&quot; java.io.IOException: Error opening=
 job jar: hadoop<br>=A0=A0=A0 at org.apache.hadoop.util.RunJar.main(RunJar.=
java:90)<br>Caused by: java.util.zip.ZipException: error in opening zip fil=
e<br>
=A0=A0=A0 at java.util.zip.ZipFile.open(Native Method)<br>=A0=A0=A0 at java=
.util.zip.ZipFile.&lt;init&gt;(ZipFile.java:127)<br>=A0=A0=A0 at java.util.=
jar.JarFile.&lt;init&gt;(JarFile.java:135)<br>=A0=A0=A0 at java.util.jar.Ja=
rFile.&lt;init&gt;(JarFile.java:72)<br>
=A0=A0=A0 at org.apache.hadoop.util.RunJar.main(RunJar.java:88)<br><br>Do y=
ou know how could I fix this error in opening zip file?<br><br><br><div cla=
ss=3D"gmail_quote">2012/9/26 Eli Reisman <span dir=3D"ltr">&lt;<a href=3D"m=
ailto:apache.mailbox@gmail.com" target=3D"_blank">apache.mailbox@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">You need to include the Giraph jar in your c=
ommand line rather than the Hadoop jar?<div class=3D"HOEnZb"><div class=3D"=
h5">
<br><br><br><div class=3D"gmail_quote">On Wed, Sep 26, 2012 at 12:01 PM, ro=
drigo zerbini <span dir=3D"ltr">&lt;<a href=3D"mailto:rodrigo.zerbini@gmail=
.com" target=3D"_blank">rodrigo.zerbini@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 class=3D"gmail_quote"><div>Hello everyb=
ody.</div><div><br></div><div>My name is Rodrigo and I&#39;m just starting =
a scientific initiation on graph processing systems. I&#39;m trying to run =
the Shortest Paths Example [<a href=3D"https://cwiki.apache.org/confluence/=
display/GIRAPH/Shortest+Paths+Example" target=3D"_blank">https://cwiki.apac=
he.org/confluence/display/GIRAPH/Shortest+Paths+Example</a>] taking the fol=
lowing steps in terminal:</div>



<div><br></div><div>hadoop namenode -format</div><div>start-all.sh</div><di=
v>hadoop-0.20.203.0-jar-with-dependencies.jar org.apache.giraph.examples.Si=
mpleShortestPathsVertex shortestPathsInputGraph shortestPathsOutputGraph 0 =
3</div>



<div><br></div><div>So I got this:=A0</div><div><br></div><div>Exception in=
 thread &quot;main&quot; java.io.IOException: Error opening job jar: giraph=
-0.2-SNAPSHOT-for-hadoop-0.20.203.0-jar-with-dependencies.jar</div><div>


<span style=3D"white-space:pre-wrap">	</span>at org.apache.hadoop.util.RunJ=
ar.main(RunJar.java:90)</div>
<div>Caused by: java.util.zip.ZipException: error in opening zip file</div>=
<div><span style=3D"white-space:pre-wrap">	</span>at java.util.zip.ZipFile.=
open(Native Method)</div><div><span style=3D"white-space:pre-wrap">	</span>=
at java.util.zip.ZipFile.&lt;init&gt;(ZipFile.java:127)</div>



<div><span style=3D"white-space:pre-wrap">	</span>at java.util.jar.JarFile.=
&lt;init&gt;(JarFile.java:135)</div><div><span style=3D"white-space:pre-wra=
p">	</span>at java.util.jar.JarFile.&lt;init&gt;(JarFile.java:72)</div>
<div><span style=3D"white-space:pre-wrap">	</span>at org.apache.hadoop.util=
.RunJar.main(RunJar.java:88)</div><div><br></div><div>Alternatively, I trie=
d to run making this:</div><div><br></div><div>hadoop-0.20.203.0-jar-with-d=
ependencies.jar org.apache.giraph.GiraphRunner org.apache.giraph.examples.S=
impleShortestPathsVertex -if org.apache.giraph.lib.JsonBase64VertexInputFor=
mat -ip shortestPathsInputGraph -of org.apache.giraph.lib.JsonBase64VertexO=
utputFormat -op shortestPathsOutputGraph -w 3</div>



<div><br></div><div>But I got the same error above.=A0</div><div><br></div>=
<div>Am I doing something wrong? I&#39;m using hadoop version 0.2 and there=
 was a passage in the example saying that, in this case, the class SimpleSh=
ortestPathsVertex does not have a main() method, so I&#39;d have to run it =
via the ToolRunner, but what is this tool? How should I proceed with this?<=
/div>



<div><br></div><div>I&#39;m really stuck here :(</div><div>Thanks in advanc=
e.</div><span><font color=3D"#888888"><span><font color=3D"#888888"><div><b=
r></div><div>Rodrigo Zerbini</div><div>Computer Science student in Universi=
ty of S=E3o Paulo</div>



</font></span></font></span></div><br>
</blockquote></div><br>
</div></div></blockquote></div><br>

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