ndimiduk commented on a change in pull request #1141: HBASE-23808 [Flakey Test]
TestMasterShutdown#testMasterShutdownBefore…
URL: https://github.com/apache/hbase/pull/1141#discussion_r378500802
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File path:
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterShutdown.java
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@@ -30,26 +34,38 @@
import org.apache.hadoop.hbase.LocalHBaseCluster;
import org.apache.hadoop.hbase.MiniHBaseCluster;
import org.apache.hadoop.hbase.StartMiniClusterOption;
-import org.apache.hadoop.hbase.client.Admin;
-import org.apache.hadoop.hbase.client.Connection;
+import org.apache.hadoop.hbase.Waiter;
+import org.apache.hadoop.hbase.client.AsyncConnection;
import org.apache.hadoop.hbase.client.ConnectionFactory;
import org.apache.hadoop.hbase.testclassification.LargeTests;
import org.apache.hadoop.hbase.testclassification.MasterTests;
import org.apache.hadoop.hbase.util.JVMClusterUtil.MasterThread;
+import org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient;
+import org.junit.Before;
import org.junit.ClassRule;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import
org.apache.hbase.thirdparty.org.apache.commons.collections4.CollectionUtils;
@Category({MasterTests.class, LargeTests.class})
public class TestMasterShutdown {
+ private static final Logger LOG =
LoggerFactory.getLogger(TestMasterShutdown.class);
@ClassRule
public static final HBaseClassTestRule CLASS_RULE =
HBaseClassTestRule.forClass(TestMasterShutdown.class);
- private static final Logger LOG =
LoggerFactory.getLogger(TestMasterShutdown.class);
+ private HBaseTestingUtility htu;
+
+ @Before
+ public void shutdownCluster() throws IOException {
+ if (htu != null) {
Review comment:
I'm not exactly sure what the junit contract is on executing `finally`
clauses and `after` method in the face of timeouts, as implemented with our
classifier rule. I was being extra-special redundant with this cleanup.
Probably one or the other is fine. Let me see if i can understand what junit
does.
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