Return-Path: X-Original-To: apmail-giraph-user-archive@www.apache.org Delivered-To: apmail-giraph-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 1985C10C3E for ; Fri, 4 Oct 2013 11:06:51 +0000 (UTC) Received: (qmail 57767 invoked by uid 500); 4 Oct 2013 11:06:48 -0000 Delivered-To: apmail-giraph-user-archive@giraph.apache.org Received: (qmail 57629 invoked by uid 500); 4 Oct 2013 11:06:39 -0000 Mailing-List: contact user-help@giraph.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@giraph.apache.org Delivered-To: mailing list user@giraph.apache.org Received: (qmail 57619 invoked by uid 99); 4 Oct 2013 11:06:31 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 04 Oct 2013 11:06:31 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS,WEIRD_PORT X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of silvio.digregorio@gmail.com designates 209.85.223.174 as permitted sender) Received: from [209.85.223.174] (HELO mail-ie0-f174.google.com) (209.85.223.174) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 04 Oct 2013 11:06:25 +0000 Received: by mail-ie0-f174.google.com with SMTP id u16so8434461iet.5 for ; Fri, 04 Oct 2013 04:06:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=gxDleaPL2exz7kegaIY6KQ15joU0FdlCENjHEv0fSrk=; b=S97RNkx4yhV918Q1HgMm4hwxR6rLPrJjJpAvL1NVU16Il77DOWzO7c4ix7pRxd+y8/ Scd6qasLs+YHTP+SB71i9ahxZyW3kPteB2mBQam/M25Fk+uDBOP10qiIhBe6poF8+20O e/nHUEdUmMVI3dNiQ5gH6rV2iDBm9QN0GFjfT8OdJ+GQXVrkmvYBsiWWdq1i+BhhBGft r6u3/odz+IjwG3g4RsaCEt3j6nJuN+siHPb1n452J78J1emUODowCEEBah3xHeFxQWLC qpl9oD3ZSeznQnnKwBuhoU64RRndhmd8OOlTnKjcW2znXQf+gOfCvf6y4FMqIsfa0CrW IWBg== MIME-Version: 1.0 X-Received: by 10.50.122.40 with SMTP id lp8mr6032180igb.24.1380884764064; Fri, 04 Oct 2013 04:06:04 -0700 (PDT) Received: by 10.64.239.226 with HTTP; Fri, 4 Oct 2013 04:06:04 -0700 (PDT) In-Reply-To: References: Date: Fri, 4 Oct 2013 13:06:04 +0200 Message-ID: Subject: Fwd: connected components example in giraph 1.0 From: Silvio Di gregorio To: user@giraph.apache.org Content-Type: multipart/alternative; boundary=089e01538358d6821c04e7e849ef X-Virus-Checked: Checked by ClamAV on apache.org --089e01538358d6821c04e7e849ef Content-Type: text/plain; charset=ISO-8859-1 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) nodeneighbors 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 --089e01538358d6821c04e7e849ef Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable

Hi,

I hope I= have sent to the right address.

i have a graph (directed and unweighted) stored in hdf= s like a adjacency list (140Milions of edges 6Milions of vertex)

=

node<tab>nei= ghbors

23 =A0 2 =A0 1 =A0= =A03 =A0 =A04 =A0 =A03

1 999 99923 909 .......

......

hadoop v= ersion Hadoop 2.0.0-cdh4.3.0 - java 1.6


I have executed the giraph-1.0 connected components example, in this fashio= n

>=A0hadoop jar /usr/local/giraph/girap= h-examples/target/giraph-examples-1.0.0-for-hadoo= p-= 0.20.203.0-jar-with-dependencies.jar org.apache.gira= ph.GiraphRunner org.apache.giraph.examples.ConnectedComponents= Vertex -vif org.apache.giraph.io.formats.IntIntNullTextInputFo= rmat -vip /user/hdfs/lista_adj_txt -op connectedgiraph --workers 4

=A0

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.

=A0

13/10/04 09:28= :29 INFO utils.ConfigurationUtils: No output format specified. Ensure your = OutputFormat does not require one.

=A0

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)

=A0

13/10/= 04 09:28:31 WARN mapred.JobClient: Use GenericOptionsParser for parsing the= arguments. Applications should implement Tool for the same.

=A0

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/.s= taging/job_201309181636_0535

Exception in thread &q= uot;main" java.lang.IncompatibleClassChangeError: Found interface org.= apache.hadoop.mapreduce.JobContext, but class was expected

=A0=A0=A0=A0=A0=A0=A0 = at org.apache.giraph.bsp.BspOutputFormat.checkOutputSpecs(BspOutputFormat.j= ava:43)

=A0=A0=A0=A0=A0=A0=A0= =A0......

=A0

=A0

Thanks in ad= vance


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