Ivan Daschinskiy created IGNITE-8755:
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             Summary: NegativeArraySizeException when trying to serialize in 
GridClientOptimizedMarshaller humongous object
                 Key: IGNITE-8755
                 URL: https://issues.apache.org/jira/browse/IGNITE-8755
             Project: Ignite
          Issue Type: Bug
          Components: binary
    Affects Versions: 2.5
            Reporter: Ivan Daschinskiy
             Fix For: 2.6


When trying to serialize humongous object in GridClientOptimizedMarshaller, 
NegativeArraySizeException thrown. See below



{code:java}
java.io.IOException: class org.apache.ignite.IgniteCheckedException: Failed to 
serialize object: GridClientResponse [clientId=null, reqId=0, destId=null, 
status=0, errMsg=null, 
result=org.apache.ignite.internal.processors.rest.protocols.tcp.TcpRestParserSelfTest$HugeObject@60a582c1]

        at 
org.apache.ignite.internal.client.marshaller.optimized.GridClientOptimizedMarshaller.marshal(GridClientOptimizedMarshaller.java:101)
        at 
org.apache.ignite.internal.processors.rest.protocols.tcp.TcpRestParserSelfTest.testHugeObject(TcpRestParserSelfTest.java:103)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at junit.framework.TestCase.runTest(TestCase.java:176)
        at 
org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:2086)
        at 
org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:140)
        at 
org.apache.ignite.testframework.junits.GridAbstractTest$5.run(GridAbstractTest.java:2001)
        at java.lang.Thread.run(Thread.java:748)
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to serialize 
object: GridClientResponse [clientId=null, reqId=0, destId=null, status=0, 
errMsg=null, 
result=org.apache.ignite.internal.processors.rest.protocols.tcp.TcpRestParserSelfTest$HugeObject@60a582c1]
        at 
org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller.marshal0(OptimizedMarshaller.java:206)
        at 
org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.marshal(AbstractNodeNameAwareMarshaller.java:58)
        at 
org.apache.ignite.internal.util.IgniteUtils.marshal(IgniteUtils.java:10059)
        at 
org.apache.ignite.internal.client.marshaller.optimized.GridClientOptimizedMarshaller.marshal(GridClientOptimizedMarshaller.java:88)
        ... 10 more
Caused by: java.lang.NegativeArraySizeException
        at 
org.apache.ignite.internal.util.io.GridUnsafeDataOutput.requestFreeSize(GridUnsafeDataOutput.java:131)
        at 
org.apache.ignite.internal.util.io.GridUnsafeDataOutput.write(GridUnsafeDataOutput.java:166)
        at 
org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.write(OptimizedObjectOutputStream.java:142)
        at 
org.apache.ignite.internal.processors.rest.protocols.tcp.TcpRestParserSelfTest$HugeObject.writeExternal(TcpRestParserSelfTest.java:122)
        at 
org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeExternalizable(OptimizedObjectOutputStream.java:319)
        at 
org.apache.ignite.internal.marshaller.optimized.OptimizedClassDescriptor.write(OptimizedClassDescriptor.java:814)
        at 
org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeObject0(OptimizedObjectOutputStream.java:242)
        at 
org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeObjectOverride(OptimizedObjectOutputStream.java:159)
        at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344)
        at 
org.apache.ignite.internal.processors.rest.client.message.GridClientResponse.writeExternal(GridClientResponse.java:103)
        at 
org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeExternalizable(OptimizedObjectOutputStream.java:319)
        at 
org.apache.ignite.internal.marshaller.optimized.OptimizedClassDescriptor.write(OptimizedClassDescriptor.java:814)
        at 
org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeObject0(OptimizedObjectOutputStream.java:242)
        at 
org.apache.ignite.internal.marshaller.optimized.OptimizedObjectOutputStream.writeObjectOverride(OptimizedObjectOutputStream.java:159)
        at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344)
        at 
org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller.marshal0(OptimizedMarshaller.java:201)
{code}

The main cause of this that GridClientOptimizedMarshaller marshall object 
through OptimizedMarshaller without backed OutputStream, so arithmetical 
overflow occurs in GridUnsafeDataOutput.requestFreeSize. 




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