You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@ignite.apache.org by "Maxim Muzafarov (Jira)" <ji...@apache.org> on 2019/10/08 13:19:00 UTC
[jira] [Updated] (IGNITE-8828) Detecting and stopping unresponsive
nodes during Partition Map Exchange
[ https://issues.apache.org/jira/browse/IGNITE-8828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maxim Muzafarov updated IGNITE-8828:
------------------------------------
Fix Version/s: (was: 2.8)
2.9
> Detecting and stopping unresponsive nodes during Partition Map Exchange
> -----------------------------------------------------------------------
>
> Key: IGNITE-8828
> URL: https://issues.apache.org/jira/browse/IGNITE-8828
> Project: Ignite
> Issue Type: Improvement
> Components: general
> Reporter: Sergey Chugunov
> Priority: Major
> Labels: iep-25
> Fix For: 2.9
>
> Original Estimate: 264h
> Remaining Estimate: 264h
>
> During PME process coordinator (1) gathers local partition maps from all nodes and (2) sends calculated full partition map back to all nodes in the topology.
> However if one or more nodes fail to send local information on step 1 for any reason, PME process hangs blocking all operations. The only solution will be to manually identify and stop nodes which failed to send info to coordinator.
> This should be done by coordinator itself: in case it didn't receive in time local partition maps from any nodes, it should check that stopping these nodes won't lead to data loss and then stop them forcibly.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)