Eli Reisman created GIRAPH-631:
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Summary: Remove Hardcoded Dependency on Hadoop-2.0.3-alpha from
YARN and replace with a more flexible Maven config
Key: GIRAPH-631
URL: https://issues.apache.org/jira/browse/GIRAPH-631
Project: Giraph
Issue Type: Improvement
Components: conf and scripts
Affects Versions: 1.0, 1.1
Reporter: Eli Reisman
Fix For: 1.0, 1.1
Currently, Giraph's YARN profile is hardcoded to Version 2.0.3-alpha of Hadoop.
This is because of two problems:
1. Simply creating profiles that can "coexist" such as Hadoop's own
-Pdist,native type mvn calls is not possible for us since we use munging and
excludes in Maven to prevent compilation of the YARN code where the deps are
not included (many profiles) and these excludes don't seem overridable. This
has been documented online as a Maven "feature" already.
2. Simply resetting hadoop.version for the Maven build using a -D option should
work and should probably be the right fix for us but in the brief time I played
with it (and with our versioning story that affects backporting not decided
yet) I did not get it to work myself for Giraph-13 (this is all documented
there)
Option 2 will look like:
{code}
mvn -Phadoop_yarn -Dhadoop.version=YOUR_FAVORITE_YARNY_HADOOP clean install
{code}
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