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nkeywal commented on HBASE-7637: -------------------------------- I will need to fix it, as it's blocks some MTTR tests. May be I'm actually the cause of it , with stuff on the pom and cached path. But if someone already knows exactly what to do, I'm interested :-). > 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 > Priority: Critical > Fix For: 0.96.0 > > > 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... -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira