Hi guys, >From the document of Chukwa 0.4.0, it mentions that "Note that these directions require Hadoop 0.20.0+. Earlier versions of Hadoop do not have the hooks that Chukwa requires in order to grab MapReduce job logs." Can anyone tell me the reason why chukwa requires 0.20.0+, we know job logs and metrics are also supported by hadoop 0.19.x.
If we deploy chukwa 0.4.0 on a hadoop cluster under the version of 0.19.2. What will happens? Thanks, Min -- My research interests are distributed systems, parallel computing and bytecode based virtual machine. My profile: http://www.linkedin.com/in/coderplay My blog: http://coderplay.javaeye.com
