[teiid-issues] [JBoss JIRA] (TEIID-4758) Permanent materialization load failure is when target source goes down

Ramesh Reddy (JIRA) issues at jboss.org
Tue Feb 14 13:37:00 EST 2017


    [ https://issues.jboss.org/browse/TEIID-4758?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13363421#comment-13363421 ] 

Ramesh Reddy commented on TEIID-4758:
-------------------------------------

Contrary to the comment as mentioned in the description of JIRA, when the databases do comeback online the previous materialization job is not resumed but a new job will be rescheduled to execute. So, the system does recover in my testing. If this not working for JDG, then it may be isolated issue with that source.

> Permanent materialization load failure is when target source goes down
> ----------------------------------------------------------------------
>
>                 Key: TEIID-4758
>                 URL: https://issues.jboss.org/browse/TEIID-4758
>             Project: Teiid
>          Issue Type: Bug
>          Components: Server
>    Affects Versions: 8.12
>            Reporter: Ramesh Reddy
>            Assignee: Ramesh Reddy
>
> During the external materialization load, if the target cache database goes offline, the materialization job stops, but the {{Status}} table is left in {{LOADING}} state, which will never recover when the target cache database comes back up again.
> This situation is observed when JDG is used in OpenShift along with JDV However, behavior can occur in standalone situations too. The system should resilient and must recover in this situation.



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