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https://issues.apache.org/jira/browse/GEODE-8965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17313334#comment-17313334
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ASF subversion and git services commented on GEODE-8965:
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Commit b58bfc50e70973ef56daff95bed8c5bbfc02d43c in geode's branch 
refs/heads/support/1.14 from Ray Ingles
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=b58bfc5 ]

GEODE-8965:  Support Redis-style OOM error message (#6085) (#6213)

- Allow execution of Redis commands in low-memory conditions
- Test with large key size to guarantee OOM error
- In tests use multiple key sizes to pack used memory more tightly
- force multiple GCs as memory is filled, add memory-pressure thread in tests
- Add memory pressure to del and expire tests

Co-authored-by: Ray Ingles <ring...@vmware.com>
(cherry picked from commit 08da3aaa1dd3dd5dd212353ecead32819e584c62)

> Implement Redis "noevict" policy for Geode Redis
> ------------------------------------------------
>
>                 Key: GEODE-8965
>                 URL: https://issues.apache.org/jira/browse/GEODE-8965
>             Project: Geode
>          Issue Type: New Feature
>          Components: redis
>            Reporter: Ray Ingles
>            Assignee: Ray Ingles
>            Priority: Major
>              Labels: blocks-1.14.0​, pull-request-available
>             Fix For: 1.14.0, 1.15.0
>
>
> Redis supports the "noevict" eviction policy. When this is selected, Redis 
> returns an OOM error when commands that consume new memory are attempted. New 
> data cannot be written to the cache until either TTL expiration or explicit 
> deletion of keys has freed enough memory to allow write operations again.



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