Such as? Nutch mostly uses the old mapred API and those are supposed to be compatible. Did you also try to build Nutch against Hadoop 2.2? That should surely throw some errors.
http://hadoop.apache.org/docs/current/hadoop-mapreduce-client/hadoop-mapreduce-client-core/MapReduce_Compatibility_Hadoop1_Hadoop2.html -----Original message----- > From:Paul Inventado <[email protected]> > Sent: Monday 25th November 2013 17:51 > To: [email protected] > Subject: Re: Nutch 1.7 and Hadoop Release 2.2.0 > > I have been looking for docs on doing this as well but couldn't find any. I > tried running it outright but a lot of errors > > > On Mon, Nov 25, 2013 at 11:59 PM, S.L <[email protected]> wrote: > > > Markus > > > > Is it better to stick with Hadoop 1.x? > > > > Sent from my HTC Inspire™ 4G on AT&T > > > > ----- Reply message ----- > > From: "Markus Jelsma" <[email protected]> > > To: "[email protected]" <[email protected]> > > Subject: Nutch 1.7 and Hadoop Release 2.2.0 > > Date: Mon, Nov 25, 2013 6:51 am > > > > > > I'm not sure it works, i think i've seen some issues with it. You can try > > though > > > > > > -----Original message----- > > > From:S.L <[email protected]> > > > Sent: Monday 25th November 2013 2:38 > > > To: [email protected] > > > Subject: Nutch 1.7 and Hadoop Release 2.2.0 > > > > > > Hi All, > > > > > > I am trying to set up a single node Hadoop cluster and noticed that the > > > Hadoop 2.2 release has been made available as a GA release candidate. > > > > > > As I am using Nutch 1.7 , I was wondering if it was compatible with > > Hadoop > > > 2.2 , please let me know . > > > > > > Thanks in advance! > > > > > > -- > Paul Inventado > Waagle > [email protected] > www.waagle.com > > ************************************************ > All material herein is intended for information purposes only and has been > compiled from sources deemed reliable. Though information is believed to be > correct, it is presented subject to errors, omissions, changes or > withdrawal without notice. The information in this electronic mail message > is the sender's business confidential and may be legally privileged. It is > intended solely for the addressee(s). Access to this internet electronic > mail message by anyone else is unauthorized. If you are not the intended > recipient, any disclosure, copying, distribution or any action taken or > omitted to be taken in reliance on it is prohibited and may be unlawful. > The sender believes that this E-mail and any attachments were free of any > virus, worm, Trojan horse, and/or malicious code when sent. This message > and its attachments could have been infected during transmission. By > reading the message and opening any attachments, the recipient accepts full > responsibility for taking protective and remedial action about viruses and > other defects. The sender's employer is not liable for any loss or damage > arising in any way from this message or its attachments. Owned and operated > by Waagle, Inc. > ************************************************ >
