I just added the use of io.dropwizard.metrics (3.1.0) to my karaf application. It's fine -- except that my integration tests have flaked out.
Unpredictably, I get phenomena like [ERROR] Failed to execute goal org.apache.maven.plugins:maven-failsafe-plugin:2.19:integration-test (integration-tests) on project rosapi-itests-tests: Execution integration-tests of goal org.apache.maven.plugins:maven-failsafe-plugin:2.19:integration-test failed: The forked VM terminated without properly saying goodbye. VM crash or System.exit called? [ERROR] Command was /bin/sh -c cd /Users/benson/x/rosapi1.5/itests/tests && /Library/Java/JavaVirtualMachines/jdk1.8.0_60.jdk/Contents/Home/jre/bin/java -jar /Users/benson/x/rosapi1.5/itests/tests/target/surefire/ surefirebooter205636317211670207.jar /Users/benson/x/rosapi1.5/itests/tests/target/surefire/ surefire4524699189561772110tmp /Users/benson/x/rosapi1.5/itests/tests/target/surefire/surefire_ 05188544004656785245tmp or [SUREFIRE] std/in stream corrupted java.io.IOException: Command NOOP unexpectedly read Void data with length 4. at org.apache.maven.surefire.booter.MasterProcessCommand. decode(MasterProcessCommand.java:139) at org.apache.maven.surefire.booter.MasterProcessReader. read(MasterProcessReader.java:421) at org.apache.maven.surefire.booter.MasterProcessReader.access$800( MasterProcessReader.java:59) at org.apache.maven.surefire.booter.MasterProcessReader$CommandRunnable.run( MasterProcessReader.java:463) at java.lang.Thread.run(Thread.java:745) Anyone have a clue?
