ignite-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sergey Chugunov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-10374) Node doesn't own rebalanced partitions on rebalancing finished
Date Fri, 30 Nov 2018 14:16:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-10374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16704786#comment-16704786
] 

Sergey Chugunov commented on IGNITE-10374:
------------------------------------------

[~agoncharuk],

Thank you for comments, I addressed them already - could you please take another look?

I added another test covering the case when servers from BaselineTopology leave and join again
- this scenario shows exactly the same behavior as with client nodes.

Regarding the test with race between owning partitions and changing BLT it seems tricky so
I'm still working on it.

> Node doesn't own rebalanced partitions on rebalancing finished
> --------------------------------------------------------------
>
>                 Key: IGNITE-10374
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10374
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Sergey Chugunov
>            Assignee: Sergey Chugunov
>            Priority: Critical
>             Fix For: 2.8
>
>
> Prerequisite: flag *IGNITE_DISABLE_WAL_DURING_REBALANCING* is set to true (default value
is false).
> Scenario:
> * Node joins the grid and starts rebalancing all cache groups from scratch (e.g. all
db files of the node were cleaned up during its downtime);
> * One or more client nodes join topology when rebalancing is in progress.
> Expected outcome:
> Rebalance finishes, node owns all received partitions, new affinity is applied.
> Actual outcome:
> Rebalance finishes, but node doesn't own any of received partitions, no affinity changes
take place.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message