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https://issues.apache.org/jira/browse/IGNITE-15308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17432929#comment-17432929
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Ivan Bessonov commented on IGNITE-15308:
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[~makedonskaya] code looks good to me, thank you! I have only one comment and
even that is optional.
> Parameters that can be configured via TransactionsMXBean do not propagate to
> newly joined nodes
> -----------------------------------------------------------------------------------------------
>
> Key: IGNITE-15308
> URL: https://issues.apache.org/jira/browse/IGNITE-15308
> Project: Ignite
> Issue Type: Bug
> Reporter: Maria Makedonskaya
> Assignee: Maria Makedonskaya
> Priority: Major
> Fix For: 2.12
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> If we change some parameter using TransactionsMXBean, i.e.
> TxTimeoutOnPartitionMapExchange or TxOwnerDumpRequestsAllowed, and then start
> a new node that will join the cluster, changed settings will not propagate to
> new node.
> We need write this settings to distributed metastorage to implement settings
> propagation for TransactionsMXBean. For example, working case using
> distributed metastorage is BaselineAutoAdjustMXBean.
> Also changed JMX settings should survive cluster reboot, if cluster has PDS.
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