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https://issues.apache.org/jira/browse/IGNITE-12986?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vyacheslav Koptilin reassigned IGNITE-12986:
--------------------------------------------
Assignee: Vyacheslav Koptilin
> Redis mget command is broken
> ----------------------------
>
> Key: IGNITE-12986
> URL: https://issues.apache.org/jira/browse/IGNITE-12986
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 2.8
> Reporter: Vishnu Bharathi
> Assignee: Vyacheslav Koptilin
> Priority: Major
> Fix For: 2.9
>
>
> When trying to use the redis layer for ignite, noticed that the data returned
> by the mget command is inconsistent. Hence the mget command is broken. To
> demostrate here is an example
> {code}
> 127.0.0.1:11211> set a 1
> OK
> 127.0.0.1:11211> set b 2
> OK
> 127.0.0.1:11211> set c 3
> OK
> (0.98s)
> 127.0.0.1:11211> mget a b c
> 1) "1"
> 2) "2"
> 3) "3"
> 127.0.0.1:11211> mget c b a
> 1) "1"
> 2) "2"
> 3) "3"
> 127.0.0.1:11211> mget a c b
> 1) "1"
> 2) "2"
> 3) "3"
> {code}
> If you notice, the order of the values returned does not match the order of
> the values returned.
> In order to demonstrate the expected behaviour, will run the same commands
> against a real redis instance and paste the output below.
> {code}
> 127.0.0.1:6379> set a 1
> OK
> 127.0.0.1:6379> set b 2
> OK
> 127.0.0.1:6379> set c 3
> OK
> 127.0.0.1:6379> mget a b c
> 1) "1"
> 2) "2"
> 3) "3"
> 127.0.0.1:6379> mget c b a
> 1) "3"
> 2) "2"
> 3) "1"
> 127.0.0.1:6379> mget a c b
> 1) "1"
> 2) "3"
> 3) "2"
> {code}
> This is not only happening on the redis-cli, it is also happening when using
> redis client libraries.
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