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https://issues.apache.org/jira/browse/IGNITE-6587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrey Kuznetsov updated IGNITE-6587:
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Description:
As described in [1], each Ignite node has a number of system-critical threads.
We should implement a periodic check that calls failure handler when one of the
following conditions has been detected:
# Critical thread is not alive anymore.
# Critical thread 'hangs' for a long time, e.g. while executing a task
extracted from task queue.
Actual list of system-critical threads can be found at [1].
[1]
https://cwiki.apache.org/confluence/display/IGNITE/IEP-14+Ignite+failures+handling
was:
As described in [1], each Ignite node has a number of system-critical threads.
We should implement a periodic check that calls failure handler when one of the
following conditions has been detected:
# Critical thread is not alive anymore.
# Critical thread remains in BLOCKED state for a long time.
Actual list of system-critical threads can be found at [1].
[1]
https://cwiki.apache.org/confluence/display/IGNITE/IEP-14+Ignite+failures+handling
> Ignite watchdog service
> -----------------------
>
> Key: IGNITE-6587
> URL: https://issues.apache.org/jira/browse/IGNITE-6587
> Project: Ignite
> Issue Type: Improvement
> Components: general
> Affects Versions: 2.2
> Reporter: Alexey Goncharuk
> Assignee: Andrey Gura
> Priority: Major
> Labels: IEP-5
> Fix For: 2.6
>
> Attachments: watchdog.sh
>
>
> As described in [1], each Ignite node has a number of system-critical
> threads. We should implement a periodic check that calls failure handler when
> one of the following conditions has been detected:
> # Critical thread is not alive anymore.
> # Critical thread 'hangs' for a long time, e.g. while executing a task
> extracted from task queue.
> Actual list of system-critical threads can be found at [1].
> [1]
> https://cwiki.apache.org/confluence/display/IGNITE/IEP-14+Ignite+failures+handling
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