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From "Igor Sapego (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (IGNITE-11043) CPP Thin: Improve Best Effort Affinity for C++ thin client
Date Fri, 29 Mar 2019 15:26:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-11043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16804118#comment-16804118
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Igor Sapego edited comment on IGNITE-11043 at 3/29/19 3:25 PM:
---------------------------------------------------------------

I've added new test for topology update and found new issue: currently client does not re-connects
to cluster nodes, when new node is joining cluster. Not sure how to handle it properly. Trying
to reconnect synchronously every time when when major affinity version is changed looks like
a big overhead to me. Thinking about adding background connection thread - this it does not
look like a lot of work to me.


was (Author: isapego):
I've added new test for topology update and find new issue: currently client does not re-connects
to cluster nodes, when new node is joining cluster. Not sure how to handle it properly. Trying
to reconnect synchronously every time when when major affinity version is changed looks like
a big overhead to me. Thinking about adding background connection thread - this it does not
look like a lot of work to me.

> CPP Thin: Improve Best Effort Affinity for C++ thin client
> ----------------------------------------------------------
>
>                 Key: IGNITE-11043
>                 URL: https://issues.apache.org/jira/browse/IGNITE-11043
>             Project: Ignite
>          Issue Type: Improvement
>          Components: thin client
>    Affects Versions: 2.7
>            Reporter: Igor Sapego
>            Assignee: Igor Sapego
>            Priority: Major
>              Labels: iep-23
>             Fix For: 2.8
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> [IEP-23|https://cwiki.apache.org/confluence/display/IGNITE/IEP-23%3A+Best+Effort+Affinity+for+thin+clients]
 was updated recently, and we need to implement described changes in C++ thin client.



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