[jira] [Updated] (IGNITE-18470) Exception handling for DistributionZoneManager

["Sergey Uttsel (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-18470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Uttsel updated IGNITE-18470:
-----------------------------------
    Summary: Exception handling for DistributionZoneManager  (was: Exception handling for DistributionZoneManager in DdlCommandHandler.)

> Exception handling for DistributionZoneManager
> ----------------------------------------------
>
>                 Key: IGNITE-18470
>                 URL: https://issues.apache.org/jira/browse/IGNITE-18470
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Sergey Uttsel
>            Assignee: Sergey Uttsel
>            Priority: Major
>              Labels: ignite-3
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> h3. Motivation
> We have broken exception handling in DistributionZoneManager. Some exceptions are thrown from methods, other exceptions fail future. Need to refactor it.
> Currently DdlCommandHandler handles DistributionZoneAlreadyExistsException and DistributionZoneNotFoundException incorrectly because it wrapped into ConfigurationChangeException. Seems that they are wrapped because they are checked exceptions. There are no tests for it. Also methods of DistributionZoneManager throw other exceptions.
> h3. Definition of Done
> # Exception handling in DistributionZoneManager is reworked.
> # DdlCommandHandler handles all exception produced by methods of DistributionZoneManager.
> h3. Implementation notes
> # createZone, alterZone, dropZone must don't wrap NodeStoppingException.
> # Need to check if we can unwrap DistributionZoneAlreadyExistsException and DistributionZoneNotFoundException from ConfigurationChangeException.



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