Details
-
Bug
-
Status: Resolved
-
Major
-
Resolution: Fixed
-
None
-
None
-
Reviewed
Description
The patch for HBASE-20727 breaks TestMaster as it calls the HBTU.restartHBaseCluster, where we close the connection but do not close the hbaseAdmin. And then the next time when we create a table through the hbaseAdmin, we will get a DoNotRetryIOException since the connection it uses has already been closed.
org.apache.hadoop.hbase.DoNotRetryIOException: Connection was closed while trying to get master at org.apache.hadoop.hbase.client.ConnectionImplementation$MasterServiceStubMaker.makeStub(ConnectionImplementation.java:1156) at org.apache.hadoop.hbase.client.ConnectionImplementation.getKeepAliveMasterService(ConnectionImplementation.java:1213) at org.apache.hadoop.hbase.client.ConnectionImplementation.getMaster(ConnectionImplementation.java:1202) at org.apache.hadoop.hbase.client.MasterCallable.prepare(MasterCallable.java:57) at org.apache.hadoop.hbase.client.RpcRetryingCallerImpl.callWithRetries(RpcRetryingCallerImpl.java:105) at org.apache.hadoop.hbase.client.HBaseAdmin.executeCallable(HBaseAdmin.java:3084) at org.apache.hadoop.hbase.client.HBaseAdmin.executeCallable(HBaseAdmin.java:3076) at org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:647) at org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:620) at org.apache.hadoop.hbase.HBaseTestingUtility.createTable(HBaseTestingUtility.java:1408) at org.apache.hadoop.hbase.HBaseTestingUtility.createTable(HBaseTestingUtility.java:1384) at org.apache.hadoop.hbase.HBaseTestingUtility.createTable(HBaseTestingUtility.java:1442) at org.apache.hadoop.hbase.HBaseTestingUtility.createTable(HBaseTestingUtility.java:1342) at org.apache.hadoop.hbase.HBaseTestingUtility.createTable(HBaseTestingUtility.java:1318) at org.apache.hadoop.hbase.HBaseTestingUtility.createTable(HBaseTestingUtility.java:1288) at org.apache.hadoop.hbase.master.TestMaster.testMasterOpsWhileSplitting(TestMaster.java:101) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298) at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.lang.Thread.run(Thread.java:748)