Vadim Pakhnushev created IGNITE-23825:
-----------------------------------------
Summary: Returning Tuple from table fails
Key: IGNITE-23825
URL: https://issues.apache.org/jira/browse/IGNITE-23825
Project: Ignite
Issue Type: Bug
Components: compute, networking
Reporter: Vadim Pakhnushev
When ComputeJob started from the client on remote node returns a Tuple returned
from Table API directly, client handler node fails to unmarshal it:
{noformat}
Caused by:
org.apache.ignite.internal.network.serialization.marshal.UnmarshalException:
Cannot instantiate org.apache.ignite.internal.table.TableRow$ValueRowChunk
at
org.apache.ignite.internal.network.serialization.marshal.StructuredObjectMarshaller.preInstantiateStructuredObject(StructuredObjectMarshaller.java:209)
~[main/:?]
at
org.apache.ignite.internal.network.serialization.marshal.DefaultUserObjectMarshaller.preInstantiate(DefaultUserObjectMarshaller.java:421)
~[main/:?]
at
org.apache.ignite.internal.network.serialization.marshal.DefaultUserObjectMarshaller.readIdentifiableInTwoStages(DefaultUserObjectMarshaller.java:398)
~[main/:?]
at
org.apache.ignite.internal.network.serialization.marshal.DefaultUserObjectMarshaller.readObject(DefaultUserObjectMarshaller.java:363)
~[main/:?]
at
org.apache.ignite.internal.network.serialization.marshal.DefaultUserObjectMarshaller.unmarshalFromInput(DefaultUserObjectMarshaller.java:319)
~[main/:?]
at
org.apache.ignite.internal.network.serialization.marshal.DefaultUserObjectMarshaller.unmarshalShared(DefaultUserObjectMarshaller.java:295)
~[main/:?]
at
org.apache.ignite.internal.network.serialization.marshal.DefaultUserObjectMarshaller.unmarshalShared(DefaultUserObjectMarshaller.java:290)
~[main/:?]
at
org.apache.ignite.internal.network.serialization.marshal.DefaultUserObjectMarshaller.unmarshal(DefaultUserObjectMarshaller.java:279)
~[main/:?]
at
org.apache.ignite.internal.compute.message.JobResultResponseImpl.unmarshal(JobResultResponseImpl.java:128)
~[main/:?]
{noformat}
The reason is we use Java serialization to pass job result between nodes and
TableRow$ValueRowChunk is not serializable.
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