dain

cd src/hadoop-lzo
tar xzvf ~/Downloads/lzo-2.05.tar.gz
cd lzo-2.05
CFLAGS="-arch x86_64" ./configure --build=x86_64-darwin --enable-shared --disable-asm --prefix=$HOME/hadoop-0.20.2/lzo
make -j4
make install
cd ..
env \
  JAVA_HOME=/Library/Java/Home \
  C_INCLUDE_PATH=$HOME/hadoop-0.20.2/lzo/include \

bugcy013

# Installing CDH4 on a Single Linux Node in Pseudo-distributed Mode in MRv1
# https://ccp.cloudera.com/display/CDH4DOC/Installing+CDH4+on+a+Single+Linux+Node+in+Pseudo-distributed+Mode#InstallingCDH4onaSingleLinuxNodeinPseudo-distributedMode-InstallingCDH4withMRv1onaSingleLinuxNodeinPseudodistributedmode

# Installing CDH4 with MRv1 on a Single Linux Node in Pseudo-distributed mode
# On Ubuntu Precise
tech@tech-VirtualBox:~$ wget -cv http://archive.cloudera.com/cdh4/one-click-install/precise/amd64/cdh4-repository_1.0_all.deb
tech@tech-VirtualBox:~$ sudo dpkg -i cdh4-repository_1.0_all.deb # Adds /etc/apt/sources.list.d/cloudera-cdh4.list ??
tech@tech-VirtualBox:~$ dpkg -L cdh4-repository                  # To view the files on Ubuntu systems
/.
/etc

shankarshastri

/*
* Self-Explanatory Protocol Buffer Lang Guide
*/


/*
* Why Protocol Buffers?
* Protocol buffers are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data – think XML, but smaller, faster, and simpler.
* You define how you want your data to be structured once, then you can use special generated source code to easily write and read your structured data to and from a variety of data streams and using a variety of languages.
* Protocol Buffers are Schema Of Messages. They are language agnostic.