[jira] [Created] (IGNITE-6545) Failure during Ignite Service.cancel() can break normal shutdown process.

["Andrew Mashenkov (JIRA)" <ji...@apache.org>]

Andrew Mashenkov created IGNITE-6545:
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             Summary: Failure during Ignite Service.cancel() can break normal shutdown process.
                 Key: IGNITE-6545
                 URL: https://issues.apache.org/jira/browse/IGNITE-6545
             Project: Ignite
          Issue Type: Bug
          Components: managed services
         Environment: 

            Reporter: Andrew Mashenkov
             Fix For: 2.4


org.apache.ignite.services.Service is a public interface, but Ignite fully relies it's cacel method is implemented properly and throws no errors.
However, if one of services fails on cancel(), then other services may not be stopped properly as well as their executor pools.

We should wrap Service.cancel method in try-catch to avoid this.




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