[jira] [Closed] (GEODE-2505) create region command should verify region attributes

["Swapnil Bawaskar (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GEODE-2505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Swapnil Bawaskar closed GEODE-2505.
-----------------------------------

> create region command should verify region attributes
> -----------------------------------------------------
>
>                 Key: GEODE-2505
>                 URL: https://issues.apache.org/jira/browse/GEODE-2505
>             Project: Geode
>          Issue Type: Improvement
>          Components: gfsh
>            Reporter: Swapnil Bawaskar
>            Priority: Major
>             Fix For: 1.4.0
>
>
> The gfsh {{create region}} command tries to be idempotent. If I try to create the same region twice I get the below message:
> {noformat}
> Member | Status
> ------ | ----------------------------------------------
> serv1  | Skipping "serv1". Region "foo" already exists.
> {noformat}
> However, when a user is using a gfsh script to configure a cluster, and inadvertently changes the region attributes the {{create region}} command will still succeed. 
> {noformat}
> gfsh>create region --name=foo --type=REPLICATE
> Member | Status
> ------ | --------------------------------
> serv1  | Region "/foo" created on "serv1"
> gfsh>create region --name=foo --type=PARTITION
> Member | Status
> ------ | ----------------------------------------------
> serv1  | Skipping "serv1". Region "foo" already exists.
> {noformat}
> We should verify the region attributes, and if the attributes don't match we should log an error asking the user to export the data from the existing region, destroy the region, create the region again with new attributes and import the data.



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