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
>
>
