Alexey Platonov created IGNITE-11401:
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Summary: [ML] Labmdas doesn't work in binary builds
Key: IGNITE-11401
URL: https://issues.apache.org/jira/browse/IGNITE-11401
Project: Ignite
Issue Type: Bug
Components: ml
Reporter: Alexey Platonov
Assignee: Alexey Platonov
Fix For: 2.8
Current lambdas for feature extraction doesn't work in binary builds and fail
with such errors:
Caused by: class org.apache.ignite.binary.BinaryObjectException: Failed to
deserialize object
[typeName=org.apache.ignite.ml.regressions.linear.FeatureExtractorWrapper]
at
org.apache.ignite.internal.binary.BinaryClassDescriptor.read(BinaryClassDescriptor.java:913)
at
org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(BinaryReaderExImpl.java:1763)
at
org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1715)
at
org.apache.ignite.internal.binary.BinaryReaderExImpl.readField(BinaryReaderExImpl.java:1983)
at
org.apache.ignite.internal.binary.BinaryFieldAccessor$DefaultFinalClassAccessor.read0(BinaryFieldAccessor.java:703)
at
org.apache.ignite.internal.binary.BinaryFieldAccessor.read(BinaryFieldAccessor.java:188)
... 40 more
Caused by: class org.apache.ignite.binary.BinaryObjectException: Failed to read
field [name=featureExtractor]
at
org.apache.ignite.internal.binary.BinaryFieldAccessor.read(BinaryFieldAccessor.java:192)
at
org.apache.ignite.internal.binary.BinaryClassDescriptor.read(BinaryClassDescriptor.java:874)
... 45 more
Caused by: class org.apache.ignite.binary.BinaryObjectException: Failed to
deserialize object [typeName=java.lang.invoke.SerializedLambda]
at
org.apache.ignite.internal.binary.BinaryClassDescriptor.read(BinaryClassDescriptor.java:913)
at
org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize0(BinaryReaderExImpl.java:1763)
at
org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1715)
at
org.apache.ignite.internal.binary.BinaryReaderExImpl.readField(BinaryReaderExImpl.java:1983)
at
org.apache.ignite.internal.binary.BinaryFieldAccessor$DefaultFinalClassAccessor.read0(BinaryFieldAccessor.java:703)
at
org.apache.ignite.internal.binary.BinaryFieldAccessor.read(BinaryFieldAccessor.java:188)
... 46 more
Caused by: class org.apache.ignite.binary.BinaryObjectException: Failed to read
field [name=capturedArgs]
at
org.apache.ignite.internal.binary.BinaryFieldAccessor.read(BinaryFieldAccessor.java:192)
at
org.apache.ignite.internal.binary.BinaryClassDescriptor.read(BinaryClassDescriptor.java:874)
... 51 more
Caused by: class org.apache.ignite.binary.BinaryInvalidTypeException:
org.apache.ignite.examples.ml.regression.linear.StaticFun
....
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