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https://issues.apache.org/jira/browse/GEODE-8099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17144255#comment-17144255
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ASF GitHub Bot commented on GEODE-8099:
---------------------------------------
jinmeiliao commented on pull request #5285:
URL: https://github.com/apache/geode/pull/5285#issuecomment-649039263
> I have some questions about `SingleGfshCommand`, which is extended by
commands that will update cluster config. Now in this pull request, quite a few
classes used to be subclasses of `SingleGfshCommand` now become the subclasses
of `GfshCommand`. Does it mean that these classes don't update cluster config
any more?
They don't update cluster config at all. They don't need to extends
SingleGfshCommand in the first place and they didn't even implement the
`updateGroupConfig` method at all.
>
> By default, the subclasses of `GfshCommand` returns `false` for
`affectsClusterConfiguration`. But some class, e.g. `AlterRuntimeConfigCommand`
that extends `GfshCommand` returns `true` for `affectsClusterConfiguration`.
Why is that?
Because AlterRuntimConfigComand does affect cluster configuration. It
updates the properties part of the cluster configuration.
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> Make ClusterConfiguration Service thread safe
> ---------------------------------------------
>
> Key: GEODE-8099
> URL: https://issues.apache.org/jira/browse/GEODE-8099
> Project: Geode
> Issue Type: Bug
> Components: configuration
> Reporter: Anilkumar Gingade
> Priority: Major
> Labels: GeodeOperationAPI
> Fix For: 1.14.0
>
>
> When multiple cluster configuration clients (multiple rest clients) connects
> and issue configuration commands, the cluster configuration should handle
> concurrent request and modify/save/execute the configuration definition in
> thread safe manner.
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