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From "Alexei Scherbakov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-7648) Revert IGNITE_ENABLE_FORCIBLE_NODE_KILL system property.
Date Thu, 08 Feb 2018 09:14:00 GMT
Alexei Scherbakov created IGNITE-7648:
-----------------------------------------

             Summary: Revert IGNITE_ENABLE_FORCIBLE_NODE_KILL system property.
                 Key: IGNITE-7648
                 URL: https://issues.apache.org/jira/browse/IGNITE-7648
             Project: Ignite
          Issue Type: Improvement
    Affects Versions: 2.3
            Reporter: Alexei Scherbakov
            Assignee: Alexei Scherbakov
             Fix For: 2.5


IGNITE_ENABLE_FORCIBLE_NODE_KILL system property was introduced in IGNITE-5718 as a way to
prevent unnecessary node drops in case of short network problems.

I suppose it's wrong decision to fix it in such way.

We had faced some issues in our production due to lack of automatic kicking of ill-behaving
nodes (on example, hanging due to long GC pauses) until we realised the necessity of changing
default behavior via property.

Right solution is to kick nodes only if failure threshold is reached. Such behavior should
be always enabled.

 



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