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https://issues.apache.org/jira/browse/HBASE-7637?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13559806#comment-13559806
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Elliott Clark commented on HBASE-7637:
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package, install, or test would work as they all imply test.
Right now, regardless of this patch, compile is broken because of intermodule
dependencies so we're no really losing anything. Everything that could
compile the project implies test.
I moved the phase to test in order to duplicate what
add_maven_test_classes_to_classpath used to give us.
> hbase-hadoop1-compat conflicts with -Dhadoop.profile=2.0
> --------------------------------------------------------
>
> Key: HBASE-7637
> URL: https://issues.apache.org/jira/browse/HBASE-7637
> Project: HBase
> Issue Type: Bug
> Components: build
> Affects Versions: 0.96.0
> Reporter: nkeywal
> Assignee: Elliott Clark
> Priority: Critical
> Fix For: 0.96.0
>
> Attachments: HBASE-7637-0.patch
>
>
> I'm unclear on the root cause / fix. Here is the scenario:
> {noformat}
> mvn clean package install -Dhadoop.profile=2.0 -DskipTests
> bin/start-hbase.sh
> {noformat}
> fails with
> {noformat}
> Caused by: java.lang.ClassNotFoundException:
> org.apache.hadoop.metrics2.lib.MetricMutable
> at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> {noformat}
> doing
> {noformat}
> rm -rf hbase-hadoop1-compat/target/
> {noformat}
> makes it work.
> In the pom.xml, we never reference hadoop2-compat. But doing so does not
> help: hadoop1-compat is compiled and takes precedence over hadoop2...
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