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https://issues.apache.org/jira/browse/SCB-2136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Haishi Yao updated SCB-2136:
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Component/s: Java-Chassis
> TESTING status microservice instances are counted as latest version
> -------------------------------------------------------------------
>
> Key: SCB-2136
> URL: https://issues.apache.org/jira/browse/SCB-2136
> Project: Apache ServiceComb
> Issue Type: Improvement
> Components: Java-Chassis
> Affects Versions: java-chassis-1.3.0, java-chassis-1.3.1
> Reporter: Haishi Yao
> Priority: Minor
>
> In some cases, the new version microservice instances may be launched with
> TESTING status, in order that the operators can run some tests for the new
> instances before they actually serve.
> But at present, when consumers find the new version instances, they firstly
> choose the new version as the latest version and secondly filter the
> instances by status. As a result, if the version-rule of the consumers is
> "latest" and the instances of the new version are all in TESTING status, the
> consumers will filter out all the instances.
> In such cases, the expected behavior is that SDK firstly choose the greatest
> version number of the UP status instances as latest version, and secondly
> filter out the non-UP status instances.
>
> TO avoid this problem, currently the version rule of consumers should be
> "0.0.0+"(or "0+" shortly) to choose all versions of provider instances to
> invoke.
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