[jira] [Created] (IGNITE-4026) BinaryObjectBuilder.build() can fail if one of the fields is Externalizable

[Valentin Kulichenko (JIRA)]

Valentin Kulichenko created IGNITE-4026:
-------------------------------------------

             Summary: BinaryObjectBuilder.build() can fail if one of the fields 
is Externalizable
                 Key: IGNITE-4026
                 URL: https://issues.apache.org/jira/browse/IGNITE-4026
             Project: Ignite
          Issue Type: Bug
          Components: binary
    Affects Versions: 1.7
            Reporter: Valentin Kulichenko
            Priority: Critical
             Fix For: 1.8
         Attachments: BuilderTest.java

Test reproducing the issue is attached.

Scenario is the following:
# Create a binary object with an {{Externalizable}} field.
# Create a builder from this object using {{toBuilder()}} method.
# Do some modifications.
# Call {{build()}}, get exception below.

{noformat}
Exception in thread "main" class 
org.apache.ignite.binary.BinaryObjectException: Invalid flag value: -2
        at 
org.apache.ignite.internal.binary.builder.BinaryBuilderReader.parseValue(BinaryBuilderReader.java:761)
        at 
org.apache.ignite.internal.binary.builder.BinaryObjectBuilderImpl.serializeTo(BinaryObjectBuilderImpl.java:281)
        at 
org.apache.ignite.internal.binary.builder.BinaryObjectBuilderImpl.build(BinaryObjectBuilderImpl.java:183)
        at BuilderTest.main(BuilderTest.java:16)
{noformat}



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