[infinispan-issues] [JBoss JIRA] (ISPN-10337) JDBC Purge consistency issues

Will Burns (Jira) issues at jboss.org
Fri Jun 21 13:44:00 EDT 2019


    [ https://issues.jboss.org/browse/ISPN-10337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13750245#comment-13750245 ] 

Will Burns commented on ISPN-10337:
-----------------------------------

Actually we probably want this backported to 9.4.x as well.

> JDBC Purge consistency issues
> -----------------------------
>
>                 Key: ISPN-10337
>                 URL: https://issues.jboss.org/browse/ISPN-10337
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Loaders and Stores
>    Affects Versions: 10.0.0.Beta3, 9.4.15.Final
>            Reporter: Ryan Emerson
>            Assignee: Ryan Emerson
>            Priority: Major
>             Fix For: 10.0.0.Beta4, 9.4.16.Final
>
>
> The JdbcStringBasedStore's purge method requires the following enhancements:
> # The connection should be enrolled in a transaction via {{autoCommit(false)}}  with commit/rollback.
> # Implementations of {{TableManager#getSelectOnlyExpiredRowsSql}} should utilise a SELECT ... FOR UPDATE statement to ensure that the expired entries are locked throughout the Tx



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