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From Usman Waheed <usm...@opera.com>
Subject Upgrading from Apache Hadoop 18.3 to Cloudera 18.3
Date Wed, 23 Sep 2009 11:24:11 GMT
Hi All,

I am in process of installing Cloudera's 18.3 on a test cluster that has 
Apache Hadoop 18.3 already running on it. I have some data that i would 
like to keep and not need to reformat HDFS.
Are there any quirks that i should watch out for any other recommendations?


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