[jbossts-issues] [JBoss JIRA] (JBTM-2618) Improve concurrent behavior of HornetqJournalStore

[Tom Jenkinson (JIRA)]

     [ https://issues.jboss.org/browse/JBTM-2618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tom Jenkinson reopened JBTM-2618:
---------------------------------
      Assignee: Luis Barreiro


> Improve concurrent behavior of HornetqJournalStore
> --------------------------------------------------
>
>                 Key: JBTM-2618
>                 URL: https://issues.jboss.org/browse/JBTM-2618
>             Project: JBoss Transaction Manager
>          Issue Type: Enhancement
>            Reporter: Luis Barreiro
>            Assignee: Luis Barreiro
>             Fix For: 5.2.14.Final
>
>
> Remove existing synchronized block and also make better usage of concurrent data structures already present in the code.
> When there is a high number of threads, some will be block reducing the overall throughput and increasing response times on the whole system.



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