Using Flume to Collect Apache 2 Web Server Logs | Apache Hadoop for the Enterprise | Cloudera.
Flume Cookbook
Quick file upload to HDFS
{ pv -bfp FILE 2>&3 | ssh HDFS_USER@REMOTE_HOST "hadoop dfs -put - /path/to/hdfs/FILE" 2> /dev/null ;} 3>&1 | tr '\015' '\012'Pearson’s chi squared test
Keeping track of maximum connected listeners on Icecast2 with node.js
I wrote a small node.js reverse proxy for icecast2 , which keeps track of maximum connected listeners.
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