The issue at apache/shardingsphere#15260 has been resolved, archived in this repository.

Investigation of #15260

• Investigation of YAML deserialization issue at apache/shardingsphere#15260 .
• The problem of main investigation is org.apache.shardingsphere.mode.manager.cluster.coordinator.registry.process.subscriber.ProcessRegistrySubscriberTest test failed.
• The src/main/java/com/lingh of snakeyaml-old-version-test contains the classes required by the Apache ShardingSphere master branch at 2022-02-10 13:20 for assertReportExecuteProcess().
• Both the git and master branches are used Same component version .
• Junit test file is src/test/java/com/lingh/JunitTest.java

snakeyaml-new-version-test

snakeyaml.version=1.30

snakeyaml-old-version-test

snakeyaml.version=1.16, consistent with the master branch of Apache ShardingSphere.