Page Comparison

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1. Copy build/hadoop-lzo*.jar to /path/to/das/etc/custom-jars on the conductor.
2. Copy build/hadoop-lzo*/lib/native to /path/to/das/lib/ on the conductor. No configuration modification is needed for das to pick up lzo compression.
3. Restart das.

LZO Compression on a Mac

Contact your Datameer customer support representative. 

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Install and set up a pseudo Hadoop distribution

Download and extract Hadoop 0.20.2:

cd ~/Desktop/DAS
curl -O http://apache.easy-webs.de/hadoop/common/hadoop-0.20.2/hadoop-0.20.2.tar.gz
gunzip hadoop-0.20.2.tar.gz 
tar -xf hadoop-0.20.2.tar
rm hadoop-0.20.2.tar
cp -r hadoop-0.20.2 pseudo-lzo-hadoop-0.20.2
cd pseudo-lzo-hadoop-0.20.2 

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