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Posted to dev@ignite.apache.org by "Konstantin Orlov (Jira)" <ji...@apache.org> on 2020/01/22 14:54:00 UTC
[jira] [Created] (IGNITE-12569) Can't set serialized enum to a
BinaryObject's field
Konstantin Orlov created IGNITE-12569:
-----------------------------------------
Summary: Can't set serialized enum to a BinaryObject's field
Key: IGNITE-12569
URL: https://issues.apache.org/jira/browse/IGNITE-12569
Project: Ignite
Issue Type: Bug
Components: binary
Reporter: Konstantin Orlov
Assignee: Konstantin Orlov
The deserialization of the BinaryObject fails since a serialized representation of the enum was set to a field instead of the enum itself. Because of this issue there is no way to work with enums without a corresponding class.
Error message thrown during the deserialization:
{noformat}[18:03:06,159][ERROR][main][BinaryContext] Failed to deserialize object [typeName=binary.BinaryEnumExample$TestClass]
org.apache.ignite.binary.BinaryObjectException: Failed to read field [name=theEnum]
at org.apache.ignite.internal.binary.BinaryFieldAccessor.read(BinaryFieldAccessor.java:191) ~[classes/:?]
at org.apache.ignite.internal.binary.BinaryClassDescriptor.read(BinaryClassDescriptor.java:887) [classes/:?]
at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(BinaryReaderExImpl.java:1762) [classes/:?]
at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1714) [classes/:?]
at org.apache.ignite.internal.binary.BinaryObjectImpl.deserializeValue(BinaryObjectImpl.java:794) [classes/:?]
at org.apache.ignite.internal.binary.BinaryObjectImpl.deserialize(BinaryObjectImpl.java:636) [classes/:?]
at binary.BinaryEnumExample.main(BinaryEnumExample.java:20) [classes/:?]
Caused by: org.apache.ignite.binary.BinaryObjectException: Unexpected field type [pos=24, expected=Enum, actual=Enum]
at org.apache.ignite.internal.binary.BinaryReaderExImpl.checkFlagNoHandles(BinaryReaderExImpl.java:1677) ~[classes/:?]
at org.apache.ignite.internal.binary.BinaryReaderExImpl.readEnum0(BinaryReaderExImpl.java:1403) ~[classes/:?]
at org.apache.ignite.internal.binary.BinaryReaderExImpl.readEnum(BinaryReaderExImpl.java:1387) ~[classes/:?]
at org.apache.ignite.internal.binary.BinaryFieldAccessor$DefaultFinalClassAccessor.readFixedType(BinaryFieldAccessor.java:885) ~[classes/:?]
at org.apache.ignite.internal.binary.BinaryFieldAccessor$DefaultFinalClassAccessor.read0(BinaryFieldAccessor.java:702) ~[classes/:?]
at org.apache.ignite.internal.binary.BinaryFieldAccessor.read(BinaryFieldAccessor.java:187) ~[classes/:?]
... 6 more
Exception in thread "main" class org.apache.ignite.binary.BinaryObjectException: Failed to deserialize object [typeName=binary.BinaryEnumExample$TestClass]
at org.apache.ignite.internal.binary.BinaryClassDescriptor.read(BinaryClassDescriptor.java:926)
at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(BinaryReaderExImpl.java:1762)
at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1714)
at org.apache.ignite.internal.binary.BinaryObjectImpl.deserializeValue(BinaryObjectImpl.java:794)
at org.apache.ignite.internal.binary.BinaryObjectImpl.deserialize(BinaryObjectImpl.java:636)
at binary.BinaryEnumExample.main(BinaryEnumExample.java:20)
Caused by: class org.apache.ignite.binary.BinaryObjectException: Failed to read field [name=theEnum]
at org.apache.ignite.internal.binary.BinaryFieldAccessor.read(BinaryFieldAccessor.java:191)
at org.apache.ignite.internal.binary.BinaryClassDescriptor.read(BinaryClassDescriptor.java:887)
... 5 more
Caused by: class org.apache.ignite.binary.BinaryObjectException: Unexpected field type [pos=24, expected=Enum, actual=Enum]
at org.apache.ignite.internal.binary.BinaryReaderExImpl.checkFlagNoHandles(BinaryReaderExImpl.java:1677)
at org.apache.ignite.internal.binary.BinaryReaderExImpl.readEnum0(BinaryReaderExImpl.java:1403)
at org.apache.ignite.internal.binary.BinaryReaderExImpl.readEnum(BinaryReaderExImpl.java:1387)
at org.apache.ignite.internal.binary.BinaryFieldAccessor$DefaultFinalClassAccessor.readFixedType(BinaryFieldAccessor.java:885)
at org.apache.ignite.internal.binary.BinaryFieldAccessor$DefaultFinalClassAccessor.read0(BinaryFieldAccessor.java:702)
at org.apache.ignite.internal.binary.BinaryFieldAccessor.read(BinaryFieldAccessor.java:187)
... 6 more{noformat}
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