[teiid-issues] [JBoss JIRA] (TEIIDSB-164) Issues with marhaller registration
Steven Hawkins (Jira)
issues at jboss.org
Fri Jan 24 21:51:43 EST 2020
[ https://issues.redhat.com/browse/TEIIDSB-164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steven Hawkins updated TEIIDSB-164:
-----------------------------------
Parent: (was: TEIIDSB-147)
Issue Type: Bug (was: Sub-task)
> Issues with marhaller registration
> ----------------------------------
>
> Key: TEIIDSB-164
> URL: https://issues.redhat.com/browse/TEIIDSB-164
> Project: Teiid Spring Boot
> Issue Type: Bug
> Components: datasource
> Reporter: Steven Hawkins
> Priority: Major
> Fix For: 13.1
>
> Original Estimate: 6 hours
> Remaining Estimate: 6 hours
>
> Adding transactional logic to infinispan highlights several problems with marshaller registration. The first is that all connections are working off of a shared context and each registering a marshaller for the same class type - this is not thread safe.
> The other issue specific to transactions is that some operations are delayed or redone at commit time - which is called after the connection is closed potentially in a different thread and thus the marshaller provider has been removed. Given the interplay of threads using a thread local won't work.
> Potentially a transaction aware thread pool or the use of something like our execution context keep alive may be needed.
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