[infinispan-issues] [JBoss JIRA] (ISPN-4291) Poor REPL state transfer performance with cache stores

[Dan Berindei (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-4291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Berindei updated ISPN-4291:
-------------------------------

              Status: Pull Request Sent  (was: Reopened)
    Git Pull Request: https://github.com/infinispan/infinispan/pull/2661


Skip the cache store iteration if the local node didn't lose any segments
Move the invalidation after receiving the transaction data, so that write commands can be performed in parallel.

> Poor REPL state transfer performance with cache stores
> ------------------------------------------------------
>
>                 Key: ISPN-4291
>                 URL: https://issues.jboss.org/browse/ISPN-4291
>             Project: Infinispan
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: State Transfer
>    Affects Versions: 6.0.2.Final
>            Reporter: Dennis Reed
>            Assignee: Dan Berindei
>
> During a state transfer every single key is loaded from the cache store to determine whether it's still owned by the local node.
> This is an extremely slow operation, and doesn't even make sense for a REPL cache.



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