Hi Sagar, Thank you for your advise, but I would like to run Nutch on an HBase cluster instead of MySQL for better fault-tolerance.
On Fri, Oct 31, 2014 at 12:23 PM, Sagar Handore <[email protected]> wrote: > Hi Lixiang, > > Please go through following link > > http://nlp.solutions.asia/?p=362 > > Hope it will solve your problem. > > > On Fri, Oct 31, 2014 at 7:48 AM, Lixiang Ao <[email protected]> wrote: > > > HI all, > > > > I'm a beginner of Nutch and I just followed the instructions here > > http://wiki.apache.org/nutch/Nutch2Tutorial, but I got the following > > errors: > > > > > > aolixiang@lbt:~/IdeaProjects/dwc/nutch$ ant runtime > > Buildfile: /home/aolixiang/IdeaProjects/dwc/nutch/build.xml > > Trying to override old definition of task javac > > [taskdef] Could not load definitions from resource > > org/sonar/ant/antlib.xml. It could not be found. > > > > ivy-probe-antlib: > > > > ivy-download: > > [taskdef] Could not load definitions from resource > > org/sonar/ant/antlib.xml. It could not be found. > > > > ivy-download-unchecked: > > > > ivy-init-antlib: > > > > ivy-init: > > > > init: > > [mkdir] Created dir: /home/aolixiang/IdeaProjects/dwc/nutch/build > > [mkdir] Created dir: > > /home/aolixiang/IdeaProjects/dwc/nutch/build/classes > > [mkdir] Created dir: > > /home/aolixiang/IdeaProjects/dwc/nutch/build/release > > [mkdir] Created dir: > /home/aolixiang/IdeaProjects/dwc/nutch/build/test > > [mkdir] Created dir: > > /home/aolixiang/IdeaProjects/dwc/nutch/build/test/classes > > > > clean-lib: > > > > resolve-default: > > [ivy:resolve] :: Ivy 2.2.0 - 20100923230623 :: > http://ant.apache.org/ivy/ > > :: > > [ivy:resolve] :: loading settings :: file = > > /home/aolixiang/IdeaProjects/dwc/nutch/ivy/ivysettings.xml > > [taskdef] Could not load definitions from resource > > org/sonar/ant/antlib.xml. It could not be found. > > > > copy-libs: > > > > compile-core: > > [javac] Compiling 180 source files to > > /home/aolixiang/IdeaProjects/dwc/nutch/build/classes > > [javac] warning: [options] bootstrap class path not set in > conjunction > > with -source 1.6 > > [javac] > > > > > /home/aolixiang/IdeaProjects/dwc/nutch/src/java/org/apache/nutch/storage/WebPage.java:28: > > error: cannot find symbol > > [javac] import org.apache.avro.ipc.AvroRemoteException; > > [javac] ^ > > [javac] symbol: class AvroRemoteException > > [javac] location: package org.apache.avro.ipc > > [javac] > > > > > /home/aolixiang/IdeaProjects/dwc/nutch/src/java/org/apache/nutch/storage/WebPage.java:35: > > error: cannot find symbol > > [javac] import org.apache.gora.persistency.StateManager; > > [javac] ^ > > [javac] symbol: class StateManager > > [javac] location: package org.apache.gora.persistency > > > > ... > > (lots of errors like that) > > > > [javac] > > > > > /home/aolixiang/IdeaProjects/dwc/nutch/src/java/org/apache/nutch/storage/Host.java:136: > > error: cannot find symbol > > [javac] getStateManager().setDirty(this, 2); > > [javac] ^ > > [javac] symbol: method getStateManager() > > [javac] location: class Host > > [javac] 78 errors > > [javac] 6 warnings > > > > BUILD FAILED > > /home/aolixiang/IdeaProjects/dwc/nutch/build.xml:101: Compile failed; see > > the compiler error output for details. > > > > > > Could anyone tell me what might went wrong? > > > > > > Thanks > > Lixiang > > > > > > -- > Thanks & Regards, > Handore Sagar > ZYRM INC > Software Engineer > > -- > > ============================================================================ > IMPORTANT NOTICE: The information in this e-mail and any attached files is > CONFIDENTIAL and may be legally privileged or prohibited from disclosure > and unauthorised use. The views of the author may not necessarily reflect > those of Zymr, Inc. It is intended solely for the addressee, or the > employee or agent responsible for delivering such materials to the > addressee. If you have received this message in error please return it to > the sender then delete the email and destroy any copies of it. If you are > not the intended recipient, any form of reproduction, dissemination, > copying, disclosure, modification, distribution and/or publication, or any > action taken or omitted to be taken in reliance upon this message or its > attachments is prohibited and may be unlawful. At present the integrity of > e-mail across the Internet cannot be guaranteed and messages sent via this > medium are potentially at risk. All liability is excluded to the extent > permitted by law for any claims arising as a result of the use of this > medium to transmit information by or to Zymr, Inc. >
