Building Hadoop...

2013-07-28 Thread James Carman
Is there anything special I have to do to get the build working on my local machine? I have installed protocol buffers and I of course have Maven/JDK. I am getting compiler errors relating to protobuf. Do I need a different version in my local Maven repository?

Re: Building Hadoop...

2013-07-28 Thread Ted Yu
You should be using libprotoc 2.4.1 Cheers On Sun, Jul 28, 2013 at 7:08 AM, James Carman jcar...@carmanconsulting.comwrote: Is there anything special I have to do to get the build working on my local machine? I have installed protocol buffers and I of course have Maven/JDK. I am getting

a warn in tasktracker

2013-07-28 Thread Hamedreza Berenjian
Hi, I use hadoop-0.20.203.0.I want to enable adaptive scheduler in this version.when I run my cluster,all of jobtracker,tasktracker,...start.But when I go to UI of scheduler,I face with error 404.I have this warning in my tasktracker log: 2013-07-27 14:46:12,992 WARN

Re: Building Hadoop...

2013-07-28 Thread James Carman
I am on Mac OS X. I've installed protobuf 2.5.0 using homebrew. However, I'm getting errors like this: [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project hadoop-common: Compilation failure: Compilation failure: [ERROR]

[jira] [Created] (HADOOP-9783) Fix OS detection for RawLocalFileSystem#getFileLinkStatus fallback path

2013-07-28 Thread Andrew Wang (JIRA)
Andrew Wang created HADOOP-9783: --- Summary: Fix OS detection for RawLocalFileSystem#getFileLinkStatus fallback path Key: HADOOP-9783 URL: https://issues.apache.org/jira/browse/HADOOP-9783 Project:

Re: Building Hadoop...

2013-07-28 Thread James Carman
Okay, cool. That's what I figured. I'll try to figure out how to install specific versions using homebrew and move on down the road. Thanks! On Sun, Jul 28, 2013 at 4:22 PM, Ted Yu yuzhih...@gmail.com wrote: Protobuf 2.5 isn't compatible with 2.4.1 which is the standard used by Hadoop 2.0

Re: Building Hadoop...

2013-07-28 Thread James Carman
To help other folks who might be having the same troubles as me, this gist helped me downgrade protobuf: https://gist.github.com/gcatlin/1847248 On Sun, Jul 28, 2013 at 5:00 PM, James Carman ja...@carmanconsulting.com wrote: Okay, cool. That's what I figured. I'll try to figure out how to

Re: Building Hadoop...

2013-07-28 Thread Chris Mildebrandt
I put together a small doc for myself while I was building Hadoop on OSX that may help: https://docs.google.com/document/d/13Lh4fS7ZIE2SyVLQxtqgbqLxn_lYdgOQY8oR3tZj4XU Didn't really create it for public consumption, so it's not well formatted, etc. -Chris On Sun, Jul 28, 2013 at 2:00 PM,

Re: Building Hadoop...

2013-07-28 Thread Ted Yu
Thanks for sharing, Chris. The following command would produce tar ball, skipping javadoc: mvn clean package -Dtar -Pdist -DskipTests=true -Dmaven.javadoc.skip=true Cheers On Sun, Jul 28, 2013 at 8:13 PM, Chris Mildebrandt ch...@woodenrhino.comwrote: I put together a small doc for myself