flush table with AES encryption enabled for CF, randomly wrapException observed

[Shankar hiremath <sh...@huawei.com>]

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]