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From "Venkat Ranganathan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FALCON-1976) Remove hadoop-2 profile
Date Sun, 22 May 2016 00:37:12 GMT
Venkat Ranganathan created FALCON-1976:

             Summary: Remove hadoop-2 profile
                 Key: FALCON-1976
                 URL: https://issues.apache.org/jira/browse/FALCON-1976
             Project: Falcon
          Issue Type: Sub-task
            Reporter: Venkat Ranganathan

I have been debugging the hbase backend issue and with maven 3.3.9 everything works fine,
but it looks like
   * jenkins pre-commit is using 3.2.x
   * Some of the RE folks I talked to say there are still using 3.1.1

So, after a few experiments, I see that dependency management within a profile works very
well only in 3.3.9 (test classpath gets messed up in various ways in 3.2.x version of maven
for some reason.   changing surefire plugin version does not help either).  Patching this
in child poms is either hacky or  not elegant.

So,  removing hadoop-2 profile as we no longer support hadoop-1 and this resolves many of
the 3.2.5 issues

Also saw that falcon-unit is having its own version of hadoop version (2.7.1) instead of using
the parent pom version.   This might be the cause of some intermittent issues people were
reporting.   I will create a JIRA to move falcon-unit to addons just like hivedr, hdfs-snapshot-mirroring
etc that require higher component versions

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