[BOOKKEEPER-539] ClientNotSubscribedException & doesn't receive enough messages in TestThrottlingDelivery#testServerSideThrottle

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 4.2.0
• Component/s: hedwig-server
• Assignee: Sijie Guo
• Reporter: Sijie Guo
• Created: 09/Jan/13 06:16
• Updated: 13/Feb/13 15:46
• Resolved: 11/Jan/13 04:17

Description

ClientNotSubscribedException & doesn't receive enough messages failure in TestThrottlingDelivery#testServerSideThrottle.

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Test set: org.apache.hedwig.server.delivery.TestThrottlingDelivery
-------------------------------------------------------------------------------
Tests run: 2, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 18.544 sec <<< FAILURE!
testServerSideThrottle[1](org.apache.hedwig.server.delivery.TestThrottlingDelivery)  Time elapsed: 6.776 sec  <<< FAILURE!   junit.framework.AssertionFailedError: Should be expected messages with only 6 expected:<6> but was:<2>
        at junit.framework.Assert.fail(Assert.java:47)
        at junit.framework.Assert.failNotEquals(Assert.java:283)
        at junit.framework.Assert.assertEquals(Assert.java:64)
        at junit.framework.Assert.assertEquals(Assert.java:195)
        at org.apache.hedwig.server.delivery.TestThrottlingDelivery.throttleX(TestThrottlingDelivery.java:151)
        at org.apache.hedwig.server.delivery.TestThrottlingDelivery.testServerSideThrottle(TestThrottlingDelivery.java:216)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
        at org.junit.internal.runners.statements.FailOnTimeout$1.run(FailOnTimeout.java:28)

-------------------------------------------------------------------------------
Test set: org.apache.hedwig.server.delivery.TestThrottlingDelivery
-------------------------------------------------------------------------------
Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 18.294 sec <<< FAILURE!
testServerSideThrottle[1](org.apache.hedwig.server.delivery.TestThrottlingDelivery)  Time elapsed: 6.763 sec  <<< ERROR!
org.apache.hedwig.exceptions.PubSubException$ClientNotSubscribedException: Client is not yet subscribed to Topic:            testServerSideThrottleWithHigherValue, SubscriberId: serverThrottleSub
        at org.apache.hedwig.client.netty.impl.multiplex.MultiplexHChannelManager.startDelivery(MultiplexHChannelManager.    java:221)
        at org.apache.hedwig.client.netty.impl.multiplex.MultiplexHChannelManager.startDelivery(MultiplexHChannelManager.    java:199)
        at org.apache.hedwig.client.netty.HedwigSubscriber.startDelivery(HedwigSubscriber.java:358)
        at org.apache.hedwig.server.delivery.TestThrottlingDelivery.throttleX(TestThrottlingDelivery.java:113)
        at org.apache.hedwig.server.delivery.TestThrottlingDelivery.testServerSideThrottle(TestThrottlingDelivery.java:226)          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
        at org.junit.internal.runners.statements.FailOnTimeout$1.run(FailOnTimeout.java:28)

Issue Links

• is blocked by: BOOKKEEPER-529 stopServingSubscriber in delivery manager should remove stub callbacks in ReadAheadCache
• is related to: BOOKKEEPER-503 The test case of TestThrottlingDelivery#testServerSideThrottle failed sometimes