[
https://issues.apache.org/jira/browse/IGNITE-5195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16205695#comment-16205695
]
Mikhail Cherkasov commented on IGNITE-5195:
-------------------------------------------
I set priority to major because many users have faced with this problem and in
an active cluster, where a lot of clients join and left cluster makes data
streamer useless.
> DataStreamer can fails if non-data node enter\leave the grid.
> -------------------------------------------------------------
>
> Key: IGNITE-5195
> URL: https://issues.apache.org/jira/browse/IGNITE-5195
> Project: Ignite
> Issue Type: Bug
> Components: streaming
> Affects Versions: 1.8
> Reporter: Andrew Mashenkov
> Assignee: Evgenii Zhuravlev
> Fix For: 2.4
>
> Attachments: DataStreamerFailure.java
>
>
> DataStreamer failed with "too many remaps" message even if non-data node
> enter\leave topology.
> PFA repro attached.
> Seems, we should ignore topology changes when non-data node enter\leave the
> grid.
> And also we need to sure that remapping doesn't occurs when there is no data
> nodes in grid any more, as remapping make no sense and more suitable message
> should be logged.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
