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HDFS-10985. o.a.h.ha.TestZKFailoverController should not use fixed time sleep before assertions. Contributed by Mingliang Liu

This commit is contained in:
Mingliang Liu 2016-10-10 11:09:19 -07:00
parent 11e748394d
commit de30f13a0a
1 changed files with 10 additions and 5 deletions
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15
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/ha/TestZKFailoverController.java
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@ -21,6 +21,7 @@ import static org.junit.Assert.*;
import java.security.NoSuchAlgorithmException; import java.security.NoSuchAlgorithmException;
import com.google.common.base.Supplier;
import org.apache.commons.logging.impl.Log4JLogger; import org.apache.commons.logging.impl.Log4JLogger;
import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.ha.HAServiceProtocol.HAServiceState; import org.apache.hadoop.ha.HAServiceProtocol.HAServiceState;
@ -441,12 +442,16 @@ public class TestZKFailoverController extends ClientBaseWithFixes {
cluster.getService(0).getZKFCProxy(conf, 5000).gracefulFailover(); cluster.getService(0).getZKFCProxy(conf, 5000).gracefulFailover();
cluster.waitForActiveLockHolder(0); cluster.waitForActiveLockHolder(0);
Thread.sleep(10000); // allow to quiesce GenericTestUtils.waitFor(new Supplier<Boolean>() {
@Override
public Boolean get() {
return cluster.getService(0).fenceCount == 0 &&
cluster.getService(1).fenceCount == 0 &&
cluster.getService(0).activeTransitionCount == 2 &&
cluster.getService(1).activeTransitionCount == 1;
}
}, 100, 60 * 1000);
assertEquals(0, cluster.getService(0).fenceCount);
assertEquals(0, cluster.getService(1).fenceCount);
assertEquals(2, cluster.getService(0).activeTransitionCount);
assertEquals(1, cluster.getService(1).activeTransitionCount);
} }
@Test @Test