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Posted to issues@ignite.apache.org by "Maxim Muzafarov (Jira)" <ji...@apache.org> on 2019/10/21 13:34:00 UTC
[jira] [Updated] (IGNITE-11029) Public API for edge-chasing
deadlock detection configuration
[ https://issues.apache.org/jira/browse/IGNITE-11029?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maxim Muzafarov updated IGNITE-11029:
-------------------------------------
Ignite Flags: Docs Required,Release Notes Required (was: Docs Required)
> Public API for edge-chasing deadlock detection configuration
> ------------------------------------------------------------
>
> Key: IGNITE-11029
> URL: https://issues.apache.org/jira/browse/IGNITE-11029
> Project: Ignite
> Issue Type: Task
> Components: mvcc
> Reporter: Ivan Pavlukhin
> Assignee: Ivan Pavlukhin
> Priority: Major
> Fix For: 2.8
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> As deadlock detection introduce overhead during transaction processing some configuration means should be introduced. Following aspects should be addressed:
> 1. Turning detection on/off.
> 2. Adjusting a timeout before starting actual detection.
> It is proposed to introduce single property in {{TransactionConfiguration}} to address both concerns.
> Also it is desired that configuration is consistent across all cluster nodes (detection turned off on even one node can lead to undetected deadlocks).
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