You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@reef.apache.org by "Mariia Mykhailova (JIRA)" <ji...@apache.org> on 2016/11/01 23:01:59 UTC
[jira] [Updated] (REEF-1648) Allow transition from ALLOCATED to
RUNNING in EvaluatorState
[ https://issues.apache.org/jira/browse/REEF-1648?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mariia Mykhailova updated REEF-1648:
------------------------------------
Issue Type: Sub-task (was: Bug)
Parent: REEF-345
> Allow transition from ALLOCATED to RUNNING in EvaluatorState
> ------------------------------------------------------------
>
> Key: REEF-1648
> URL: https://issues.apache.org/jira/browse/REEF-1648
> Project: REEF
> Issue Type: Sub-task
> Components: REEF-Common
> Reporter: Mariia Mykhailova
> Assignee: Mariia Mykhailova
> Priority: Critical
> Fix For: 0.16
>
>
> In REEF-62 we introduced state transition checks, which were refactored several times. However, these checks don't cover all allowed scenarios. In driver restart scenario restarted driver initially has all evaluators in `ALLOCATED` state, and when evaluators from first run reconnect to driver, they report they are in `RUNNING` state, so driver refuses to recognize them.
> We need to allow this transition for the restarted driver to recognize reconnecting evaluators.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)