[jira] [Closed] (GEODE-1897) Users should be able to configure eviction through gfsh

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

     [ https://issues.apache.org/jira/browse/GEODE-1897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Swapnil Bawaskar closed GEODE-1897.
-----------------------------------

> Users should be able to configure eviction through gfsh
> -------------------------------------------------------
>
>                 Key: GEODE-1897
>                 URL: https://issues.apache.org/jira/browse/GEODE-1897
>             Project: Geode
>          Issue Type: Sub-task
>          Components: docs, gfsh
>            Reporter: Swapnil Bawaskar
>            Assignee: Dave Barnes
>            Priority: Major
>             Fix For: 1.4.0
>
>
> While creating a region in gfsh, users should be able to configure eviction for that region.
> All three modes of eviction should be supported:
> 1. Eviction driven by the resource manager:
> {noformat}
> gfsh>create region --name=myRegion --type=REPLICATE --eviction-enabled
> {noformat}
> 2. eviction driven by entry count in the region:
> {noformat}
> gfsh>create region --name=myRegion --type=REPLICATE --eviction-entry-count=1000
> {noformat}
> 3. eviction driven by bytes used:
> {noformat}
> gfsh>create region --name=myRegion --type=REPLICATE --eviction-max-memory=100
> (value in megabytes)
> {noformat}
> And also specify the eviction action as
> {noformat}
> --eviction-action=overflow-to-disk or
> --eviction-action=local-destroy
> {noformat}
> and an object sizer, so that users can plug-in custom object sizes as
> {noformat}
> --eviction-object-sizer=my.company.geode.MySizer
> {noformat}
> the sizer should only apply to heap and memory based eviction.



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