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Using Oozie 4.4.0 with Hadoop 2.2

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The current version of Oozie (4.0.0) doesn’t build correctly when you try and target Hadoop 2.2. The Oozie team have a fix going into release 4.0.1 (see OOZIE-1551), but until then you can hack the Maven files to get it working with 4.0.0.

First download the 4.0.0 version from https://oozie.apache.org/, and then unpackage it. Next run the following command to change the Hadoop version being targeted:

cd oozie-4.0.0/
find . -name pom.xml | xargs sed -ri 's/(2.2.0\-SNAPSHOT)/2.2.0/'

Now all you need to do is target the hadoop-2 profile in Maven and you’ll be all set:

mvn -DskipTests=true -P hadoop-2 clean package assembly:single


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Published at DZone with permission of Alex Holmes, DZone MVB. See the original article here.

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