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Posted to issues@ignite.apache.org by "Dmitry Werner (Jira)" <ji...@apache.org> on 2025/07/16 08:19:00 UTC
[jira] [Comment Edited] (IGNITE-25882) Remove Serializable interface from Message
[ https://issues.apache.org/jira/browse/IGNITE-25882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18007402#comment-18007402 ]
Dmitry Werner edited comment on IGNITE-25882 at 7/16/25 8:18 AM:
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List of classes that must implement Serializable because they are marshalled using JdkMarshaller:
- org.apache.ignite.internal.processors.service.ServiceDeploymentProcessId (see KillCommandDdlIntegrationTest)
- org.apache.ignite.internal.processors.service.ServiceSingleNodeDeploymentResult (see KillCommandDdlIntegrationTest)
- org.apache.ignite.internal.processors.query.stat.messages.StatisticsObjectData (see StatisticsCommandDdlIntegrationTest)
- org.apache.ignite.internal.processors.query.stat.messages.StatisticsColumnData (see StatisticsCommandDdlIntegrationTest)
- org.apache.ignite.internal.processors.query.stat.messages.StatisticsDecimalMessage (see StatisticsCommandDdlIntegrationTest)
- org.apache.ignite.internal.processors.query.stat.messages.StatisticsKeyMessage (see StatisticsCommandDdlIntegrationTest)
was (Author: JIRAUSER300605):
List of classes that must implement Serializable because they are marshalled using JdkMarshaller:
- org.apache.ignite.internal.processors.service.ServiceDeploymentProcessId
- org.apache.ignite.internal.processors.service.ServiceSingleNodeDeploymentResult
- org.apache.ignite.internal.processors.query.stat.messages.StatisticsObjectData
- org.apache.ignite.internal.processors.query.stat.messages.StatisticsColumnData
- org.apache.ignite.internal.processors.query.stat.messages.StatisticsDecimalMessage
- org.apache.ignite.internal.processors.query.stat.messages.StatisticsKeyMessage
> Remove Serializable interface from Message
> ------------------------------------------
>
> Key: IGNITE-25882
> URL: https://issues.apache.org/jira/browse/IGNITE-25882
> Project: Ignite
> Issue Type: Task
> Reporter: Maksim Timonin
> Assignee: Dmitry Werner
> Priority: Major
> Labels: ise
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently Message interface extends Serializable. But Ignite use our custom logic for message serialization (MessageSerializer of Message#writeTo, Message#readFrom). Then usage of Serializable is useless, but misleading.
> What should be done:
> # Remove Serializable interface from org.apache.ignite.plugin.extensions.communication.Message class.
> # Remove serialVersionUID from all classes implements the interface.
> # If some classes requires java serialization (overrides writeObject/writeReplace/writeExternal methods) - let's investigate this cases.
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