[QUERY] spring cosmos 3.5.1 is backward compaitable in spring boot

[s998899]

Query/Question
I tried to use spring cosmos 3.5.1 in spring boot 2.2 but getting NoClassDefFoundError: reactor.util.context.ContextView.
if incase of updating the spring boot is only way or any way without updating spring boot because of i need to use spring boot 2.2 version

and also there 3.4.0 auditing bug where it will not update createdate and createdby.

Why is this not a Bug or a feature Request?
a kinda query

Setup (please complete the following information if applicable):

• OS: windows
• IDE : IntelliJ
• Version of the Library used 3.4.0

[chenrujun]

spring-boot: 2.2.9.RELEASE managed reactor-core version: 3.3.8.RELEASE.
Refs:

1. https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-dependencies/2.2.9.RELEASE/spring-boot-dependencies-2.2.9.RELEASE.pom
2. https://repo1.maven.org/maven2/io/projectreactor/reactor-bom/Dysprosium-SR10/reactor-bom-Dysprosium-SR10.pom

azure-spring-data-cosmos: 3.5.0 required reactor-core version: 3.4.3.
Refs:

1. https://github.com/Azure/azure-sdk-for-java/blob/azure-spring-data-cosmos_3.5.0/eng/versioning/external_dependencies.txt#L62

---

My suggestion:

• Solution 1: Add following content in pom.xml:

    <dependency>
      <groupId>io.projectreactor</groupId>
      <artifactId>reactor-core</artifactId>
      <version>3.4.3</version>
    </dependency>

• Solution 2: Upgrade to spring-boot:2.4.3.

If problem still exists after the 2 solutions, please share your pom.xml.

[s998899]

Thanks fixed this issue by adding bom

mavenBom "io.projectreactor:reactor-bom:2020.0.4"

and netty dependeciey

compile "io.projectreactor.netty:reactor-netty-core:1.0.4"