[teiid-issues] [JBoss JIRA] (TEIID-4768) Clarify Caching guide using external materializaion
Van Halbert (JIRA)
issues at jboss.org
Wed Feb 15 10:16:00 EST 2017
[ https://issues.jboss.org/browse/TEIID-4768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13364037#comment-13364037 ]
Van Halbert commented on TEIID-4768:
------------------------------------
When there are multiple Teiid servers in a cluster, there are checks to help ensure only one node is performing the load.
> Clarify Caching guide using external materializaion
> ---------------------------------------------------
>
> Key: TEIID-4768
> URL: https://issues.jboss.org/browse/TEIID-4768
> Project: Teiid
> Issue Type: Enhancement
> Components: Documentation
> Affects Versions: 9.3
> Reporter: Van Halbert
> Assignee: Steven Hawkins
> Priority: Critical
>
> The caching guide section that relates to external materialization needs to add the following information for clarity:
> - the TTL needs to be set at a minimum of 5 minutes (300000) so in cases where the status gets hung at "LOADING" (i.e., the target cache goes down during materialization), the materialization process will recover and restart the loading.
> - add a status table "Status" matrix:
> LOADED - means the cache was loaded
> LOADING - means cache is in the process of loading
> FAILED_LOAD - means an error occurred during the load process
> ...
> and these should correlate to the section that describes the process in detail.
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