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Posted to issues@ignite.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/10/27 16:19:00 UTC
[jira] [Commented] (IGNITE-10032) Web Agent: Optimize collecting
topology from cluster
[ https://issues.apache.org/jira/browse/IGNITE-10032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16666155#comment-16666155 ]
ASF GitHub Bot commented on IGNITE-10032:
-----------------------------------------
GitHub user akuznetsov-gridgain opened a pull request:
https://github.com/apache/ignite/pull/5096
IGNITE-10032 Web Agent: Optimized polling of cluster topology.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gridgain/apache-ignite ignite-10032
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/5096.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #5096
----
commit 4bd36a24b5588e2cbbfddab838b8b3b4cf11ecd6
Author: Alexey Kuznetsov <ak...@...>
Date: 2018-10-27T16:15:24Z
IGNITE-10032 Web Agent: Optimized polling of cluster topology.
----
> 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
> Priority: Major
> 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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