Hi Shankar, Seems that your unit test is connecting to a HBase cluster and not using the HBaseTestingUtility, is that correct? since the exception is local and not remote probably the master went down at the time your test tried to flush the region and that would explain the EOF.
regards, esteban. -- Cloudera, Inc. On Thu, Aug 7, 2014 at 10:43 PM, Shankar hiremath < [email protected]> wrote: > Hbase 0.98.3 > Hadoop 2.4.1 > > [X] > This e-mail and its attachments contain confidential information from > HUAWEI, which is intended only for the person or entity whose address is > listed above. Any use of the information contained herein in any way > (including, but not limited to, total or partial disclosure, reproduction, > or dissemination) by persons other than the intended recipient(s) is > prohibited. If you receive this e-mail in error, please notify the sender > by phone or email immediately and delete it! > [X] > > > > > _____________________________________________ > From: Shankar hiremath > Sent: 08 August 2014 AM 11:06 > To: '[email protected]' > Subject: flush table with AES encryption enabled for CF, randomly > wrapException observed > > > I am getting the below exception during 'flush table' operation (when the > table with column families are AES encrypted) > And it is randomly coming, not always. > > Is it a bug, or any thing I missed in my test/config setup. > > java.io.IOException: Call to host1/hos1:60020 failed on local exception: > java.io.EOFException > at > org.apache.hadoop.hbase.ipc.RpcClient.wrapException(RpcClient.java:1485) > at org.apache.hadoop.hbase.ipc.RpcClient.call(RpcClient.java:1457) > at > org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1657) > at > org.apache.hadoop.hbase.ipc.RpcClient$BlockingRpcChannelImplementation.callBlockingMethod(RpcClient.java:1715) > at > org.apache.hadoop.hbase.protobuf.generated.AdminProtos$AdminService$BlockingStub.flushRegion(AdminProtos.java:21705) > at > org.apache.hadoop.hbase.client.HBaseAdmin.flush(HBaseAdmin.java:1507) > at > org.apache.hadoop.hbase.client.HBaseAdmin.flush(HBaseAdmin.java:1487) > at > org.apache.hadoop.hbase.client.HBaseAdmin.flush(HBaseAdmin.java:1454) > at > com.huawei.csi.test.datasight.hadoop.hbase.HBase_limitConnection_DML.testForMultiplePutTableWithMultipleColumnHFileEncryption(HBase_limitConnection_DML.java:731) > ==> our test case performing 'flush table' operation > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at junit.framework.TestCase.runTest(TestCase.java:168) > at junit.framework.TestCase.runBare(TestCase.java:134) > at junit.framework.TestResult$1.protect(TestResult.java:110) > at junit.framework.TestResult.runProtected(TestResult.java:128) > at junit.framework.TestResult.run(TestResult.java:113) > at junit.framework.TestCase.run(TestCase.java:124) > at junit.framework.TestSuite.runTest(TestSuite.java:232) > at junit.framework.TestSuite.run(TestSuite.java:227) > at > org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83) > at > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) > at > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > Caused by: java.io.EOFException > at java.io.DataInputStream.readInt(DataInputStream.java:375) > at > org.apache.hadoop.hbase.ipc.RpcClient$Connection.readResponse(RpcClient.java:1072) > at > org.apache.hadoop.hbase.ipc.RpcClient$Connection.run(RpcClient.java:728) > > > > [X] > This e-mail and its attachments contain confidential information from > HUAWEI, which is intended only for the person or entity whose address is > listed above. Any use of the information contained herein in any way > (including, but not limited to, total or partial disclosure, reproduction, > or dissemination) by persons other than the intended recipient(s) is > prohibited. If you receive this e-mail in error, please notify the sender > by phone or email immediately and delete it! > [X] > > > > > >
