Alexey Goncharuk created IGNITE-6587:
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Summary: 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
Fix For: 2.4
We need to come up with a 'watchdog service' to monitor for Ignite node local
health and kill the process under some critical conditions.
For example, if one of the mission-critical Ignite threads die, the Ignite node
must be stopped.
At the first glance, the list of critical threads is:
All TCP discovery threads
All communication NIO threads (acceptor and workers)
Exchange worker
Striped pool threads
Timeout Worker
Checkpointer
WAL archiver
The mechanism should support pluggable components so that self-check can be
extended via plugins.
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