Dmitry- Thanks for looking into this.
HADOOP-2141 is indeed what we need. I am a bit confused - the JIRA page (https://issues.apache.org/jira/browse/HADOOP-2141) shows it was included in Hadoop 0.21, but CDH3b3 appears to be based on 0.20 (shown as hadoop-0.20.noarch in their yum repo). Does Cloudera typically backport features like this? Regardless, I'll install CDH3b3 and use it. Thanks for the tip! -Ben -----Original Message----- From: Dmitriy Lyubimov [mailto:[email protected]] Sent: Monday, December 20, 2010 6:25 PM To: [email protected] Subject: Re: Hadoop 0.21 support Also , just in case if you are talking about HADOOP-2141, it _is_ included in CDH3b3, and i did verify before that CDH3b3 compiles with Mahout. Thanks. -Dmitriy On Mon, Dec 20, 2010 at 3:03 PM, Dmitriy Lyubimov <[email protected]> wrote: > Ben, > > Just curious, are you planning to use 0.21 or new api from Cloudera > distribution? Cloudera seems to compile fine although i am not sure if > they backported the feature you are talking about. > > -d > > > On Mon, Dec 20, 2010 at 2:25 PM, Ben Clay <[email protected]> wrote: > >> Hi- >> >> >> >> Is there a timeline for updating Mahout to work with Hadoop 0.21? >> >> >> >> Hadoop 0.21 introduced some features we need (LATE scheduler) but >> when running the Mahout Quickstart jobs on both Mahout 0.4 and the >> latest 0.5 trunk, I get a number of errors relating to the new Hadoop >> API. I had some trouble finding details using Google, but I see the >> 0.5 trunk's pom.xml indicates <hadoop.version>0.20.2</hadoop.version> >> >> >> >> Thanks for any info! >> >> >> >> -Ben >> >> >> >> >
