+CC Roman who worked on the patch identified by the bisect. Roman, does Gary's analysis make sense to you?
-Todd On Wed, Oct 5, 2011 at 11:55 AM, Gary Helmling <[email protected]> wrote: > Somehow TestHLog was never actually shutting down the mini-cluster? > > The following change lets the test exit successfully: > > diff --git > a/src/test/java/org/apache/hadoop/hbase/regionserver/wal/TestHLog.java > b/src/test/java/org/apache/hadoop/hbase/regionserver/wal/TestHLog.java > index 663b318..13f821c 100644 > --- a/src/test/java/org/apache/hadoop/hbase/regionserver/wal/TestHLog.java > +++ b/src/test/java/org/apache/hadoop/hbase/regionserver/wal/TestHLog.java > @@ -54,6 +54,7 @@ import > org.apache.hadoop.hdfs.server.namenode.LeaseManager; > import org.apache.hadoop.io.SequenceFile; > import org.apache.log4j.Level; > import org.junit.After; > +import org.junit.AfterClass; > import org.junit.Before; > import org.junit.BeforeClass; > import org.junit.Test; > @@ -120,6 +121,11 @@ public class TestHLog { > oldLogDir = new Path(hbaseDir, ".oldlogs"); > dir = new Path(hbaseDir, getName()); > } > + @AfterClass > + public static void tearDownAfterClass() throws Exception { > + TEST_UTIL.shutdownMiniCluster(); > + } > + > private static String getName() { > // TODO Auto-generated method stub > return "TestHLog"; > > > On Wed, Oct 5, 2011 at 11:23 AM, Gary Helmling <[email protected]> wrote: > >> I've noticed that TestHLog is currently hanging in trunk (haven't checked >> other branches). Oddly the tests actually complete, but then the test hangs >> in teardown. >> >> Seems to be something in the server shutdown hooks. git bisect tracks down >> the hang to this commit: >> >> commit 9c195c7ef350a932a9901a2069b96694d202c675 >> Author: Michael Stack <[email protected]> >> Date: Fri Sep 30 21:45:20 2011 +0000 >> >> HBASE-4209 The HBase hbase-daemon.sh SIGKILLs master when stopping it >> >> git-svn-id: >> https://svn.apache.org/repos/asf/hbase/trunk@117784913f79535-47bb-0310-9956-ffa450edef68 >> >> >> Anyone else noticed this on TestHLog or other tests? I think it may be >> behind some of our odd test cleanup issues up in Jenkins. >> >> --gh >> >> > -- Todd Lipcon Software Engineer, Cloudera
