Good to know Shankar! that would also explain getting an EOF in the client.
cheers, esteban. -- Cloudera, Inc. On Fri, Aug 8, 2014 at 2:16 AM, Shankar hiremath < [email protected]> wrote: > Hi Anoop/Esteban, > > I verified it, it not a problem. > > After the analysis we found that when our Hbase test client was trying to > connect to Hmaster at that time file descriptors in the > Hmaster side exhausted and it failed, after providing the sufficient file > descriptors to Hmaster it worked fine. > > Thanks > -Shankar > > > 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! > > > > > -----Original Message----- > From: Shankar hiremath [mailto:[email protected]] > Sent: 08 August 2014 PM 01:00 > To: Anoop John; [email protected] > Cc: [email protected] > Subject: RE: flush table with AES encryption enabled for CF, randomly > wrapException observed > > Hi Anoop/ Esteban, > > I will check it, as per your below suggestions, And I will update you the > result. > > Thanks > -Shankar > > ________________________________ > 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! > ________________________________ > > > > From: Anoop John [mailto:[email protected]] > Sent: 08 August 2014 PM 12:08 > To: [email protected] > Cc: Shankar hiremath > Subject: Re: flush table with AES encryption enabled for CF, randomly > wrapException observed > > Shankar > You are getting this only when the HFile encryption is enabled? > Seeing the exception dont think it is directly related to Encryption or > so. Suggest test with out encryption multiple times and see any time you > get the same in that also > > -Anoop- > On Fri, Aug 8, 2014 at 11:29 AM, Esteban Gutierrez <[email protected] > <mailto:[email protected]>> wrote: > 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]<mailto:[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]<mailto:[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.t > > estForMultiplePutTableWithMultipleColumnHFileEncryption(HBase_limitCon > > nection_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$1.protect(TestResult.java:110) > > at junit.framework.TestResult.runProtected(TestResult.java:128) > > at junit.framework.TestResult.run(TestResult.java:113) > > at junit.framework.TestCase.run(TestCase.java:124) > > at junit.framework.TestSuite.runTest(TestSuite.java:232) > > at junit.framework.TestSuite.run(TestSuite.java:227) > > at > > > org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83) > > at > > > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) > > at > > > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > > at > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > > at > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > > at > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > > at > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTest > > Runner.java:197) > > Caused by: java.io.EOFException > > at java.io.DataInputStream.readInt(DataInputStream.java:375) > > at > > > org.apache.hadoop.hbase.ipc.RpcClient$Connection.readResponse(RpcClient.java:1072) > > at > > org.apache.hadoop.hbase.ipc.RpcClient$Connection.run(RpcClient.java:72 > > 8) > > > > > > > > [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] > > > > > > > > > > > > > >
