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https://issues.apache.org/jira/browse/PROTON-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robbie Gemmell closed PROTON-1905.
----------------------------------
Resolution: Duplicate
I forgot this was here and created another Jira for the fix, PROTON-1906, so
closing this out.
> CompositeReadableBuffer.duplicate seen to throw a NPE during frame logging
> --------------------------------------------------------------------------
>
> Key: PROTON-1905
> URL: https://issues.apache.org/jira/browse/PROTON-1905
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-j
> Affects Versions: proton-j-0.27.0, proton-j-0.28.0
> Reporter: Keith Wall
> Priority: Major
>
> Whilst verifying the RC1 candidate for the 0.27.3 RC1, the
> {{proton_tests.engine.CreditTest.testDrainOrder}} Jython test caused a NPE
> with Proton-J's application code. I realised later my shell had the
> {{PN_TRACE_FRM=true}} environment variable set. Unsetting the variable allows
> the test to pass. The regression was introduced at 0.27.0.
> {noformat}
> proton_tests.engine.CreditTest.testDrainOrder
> ...........................[1346009488:0] -> Open{ containerId='',
> hostname='null', maxFrameSize=16384, channelMax=65535, idleTimeOut=null,
> outgoingLocales=null, incomingLocales=null, offeredCapabilities=null,
> desiredCapabilities=null, properties=null}
> [1346009488:0] -> Begin{remoteChannel=null, nextOutgoingId=1,
> incomingWindow=2147483647, outgoingWindow=2147483647, handleMax=65535,
> offeredCapabilities=null, desiredCapabilities=null, properties=null}
> [1346009488:0] <- Open{ containerId='', hostname='null', maxFrameSize=16384,
> channelMax=65535, idleTimeOut=null, outgoingLocales=null,
> incomingLocales=null, offeredCapabilities=null, desiredCapabilities=null,
> properties=null}
> [1346009488:0] <- Begin{remoteChannel=0, nextOutgoingId=1,
> incomingWindow=2147483647, outgoingWindow=2147483647, handleMax=65535,
> offeredCapabilities=null, desiredCapabilities=null, properties=null}
> [1346009488:0] -> Attach{name='test-link', handle=0, role=SENDER,
> sndSettleMode=MIXED, rcvSettleMode=FIRST, source=Source{address='null',
> durable=NONE, expiryPolicy=SESSION_END, timeout=0, dynamic=false,
> dynamicNodeProperties=null, distributionMode=null, filter=null,
> defaultOutcome=null, outcomes=null, capabilities=null},
> target=Target{address='null', durable=NONE, expiryPolicy=SESSION_END,
> timeout=0, dynamic=false, dynamicNodeProperties=null, capabilities=null},
> unsettled=null, incompleteUnsettled=false, initialDeliveryCount=0,
> maxMessageSize=null, offeredCapabilities=null, desiredCapabilities=null,
> properties=null}
> [1346009488:0] <- Attach{name='test-link', handle=0, role=RECEIVER,
> sndSettleMode=MIXED, rcvSettleMode=FIRST, source=Source{address='null',
> durable=NONE, expiryPolicy=SESSION_END, timeout=0, dynamic=false,
> dynamicNodeProperties=null, distributionMode=null, filter=null,
> defaultOutcome=null, outcomes=null, capabilities=null},
> target=Target{address='null', durable=NONE, expiryPolicy=SESSION_END,
> timeout=0, dynamic=false, dynamicNodeProperties=null, capabilities=null},
> unsettled=null, incompleteUnsettled=false, initialDeliveryCount=null,
> maxMessageSize=null, offeredCapabilities=null, desiredCapabilities=null,
> properties=null}
> [1346009488:0] <- Flow{nextIncomingId=1, incomingWindow=2147483647,
> nextOutgoingId=1, outgoingWindow=2147483647, handle=0, deliveryCount=0,
> linkCredit=10, available=null, drain=false, echo=false, properties=null}
> [1346009488:0] -> Transfer{handle=0, deliveryId=0, deliveryTag=tagA,
> messageFormat=0, settled=null, more=true, rcvSettleMode=null, state=null,
> resume=false, aborted=false, batchable=false} (1) "A"
> fail
> Error during test: Traceback (most recent call last):
> File
> "/Users/keith/releases/0273/apache-qpid-proton-j-0.27.3-src/tests/python/proton-test",
> line 362, in run
> phase()
> File
> "/Users/keith/releases/0273/apache-qpid-proton-j-0.27.3-src/tests/python/proton_tests/engine.py",
> line 1556, in testDrainOrder
> self.pump()
> File
> "/Users/keith/releases/0273/apache-qpid-proton-j-0.27.3-src/tests/python/proton_tests/engine.py",
> line 112, in pump
> pump(t1, t2, buffer_size)
> File
> "/Users/keith/releases/0273/apache-qpid-proton-j-0.27.3-src/tests/python/proton_tests/common.py",
> line 113, in pump
> while (pump_uni(transport1, transport2, buffer_size) or
> File
> "/Users/keith/releases/0273/apache-qpid-proton-j-0.27.3-src/tests/python/proton_tests/common.py",
> line 86, in pump_uni
> p = src.pending()
> File
> "/Users/keith/releases/0273/apache-qpid-proton-j-0.27.3-src/tests/java/shim/binding/proton/__init__.py",
> line 2764, in pending
> p = pn_transport_pending(self._impl)
> File
> "/Users/keith/releases/0273/apache-qpid-proton-j-0.27.3-src/tests/java/shim/cengine.py",
> line 936, in pn_transport_pending
> return trans.impl.pending()
> NullPointerException: java.lang.NullPointerException
>
> org.apache.qpid.proton.codec.CompositeReadableBuffer.<init>(CompositeReadableBuffer.java:69)
>
> org.apache.qpid.proton.codec.CompositeReadableBuffer.duplicate(CompositeReadableBuffer.java:474)
>
> org.apache.qpid.proton.codec.CompositeReadableBuffer.duplicate(CompositeReadableBuffer.java:35)
> org.apache.qpid.proton.amqp.Binary.create(Binary.java:181)
>
> org.apache.qpid.proton.engine.impl.FrameWriter.logFrame(FrameWriter.java:200)
>
> org.apache.qpid.proton.engine.impl.FrameWriter.writeFrame(FrameWriter.java:168)
>
> org.apache.qpid.proton.engine.impl.TransportImpl.writeFrame(TransportImpl.java:1081)
>
> org.apache.qpid.proton.engine.impl.TransportImpl.processTransportWorkSender(TransportImpl.java:606)
>
> org.apache.qpid.proton.engine.impl.TransportImpl.processTransportWork(TransportImpl.java:518)
>
> org.apache.qpid.proton.engine.impl.TransportImpl.writeInto(TransportImpl.java:347)
>
> org.apache.qpid.proton.engine.impl.TransportOutputAdaptor.pending(TransportOutputAdaptor.java:59)
>
> org.apache.qpid.proton.engine.impl.TransportImpl.pending(TransportImpl.java:1532)
> sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source)
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> java.lang.reflect.Method.invoke(Method.java:498)
> proton_tests.engine.CreditTest.testDrainZero
> ............................[2018964506:0] -> Open{ containerId='',
> hostname='null', maxFrameSize=16384, channelMax=65535, idleTimeOut=null,
> outgoingLocales=null, incomingLocales=null, offeredCapabilities=null,
> desiredCapabilities=null, properties=null}{noformat}
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