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From "Alexey Kuznetsov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-10032) Web Agent: Optimize collecting topology from cluster
Date Sat, 27 Oct 2018 14:05:00 GMT
Alexey Kuznetsov created IGNITE-10032:
-----------------------------------------

             Summary: Web Agent: Optimize collecting topology from cluster
                 Key: IGNITE-10032
                 URL: https://issues.apache.org/jira/browse/IGNITE-10032
             Project: Ignite
          Issue Type: Improvement
          Components: wizards
            Reporter: Alexey Kuznetsov
            Assignee: Alexey Kuznetsov
             Fix For: 2.8


In current implementation Web Agent collect every 5 seconds topology via REST with attributes.
But attributes are immutable and can be collected only when topology changed.

We can cache node IDs and collect lightweight topology on every 5 seconds and if we detected
that topology changed - collect full topology with attributes. 



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