[teiid-issues] [JBoss JIRA] (TEIID-5887) Issues with marhaller registration
Steven Hawkins (Jira)
issues at jboss.org
Mon Jan 27 14:28:17 EST 2020
[ https://issues.redhat.com/browse/TEIID-5887?focusedWorklogId=12449970&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-12449970 ]
Steven Hawkins logged work on TEIID-5887:
-----------------------------------------
Author: Steven Hawkins
Created on: 27/Jan/20 2:27 PM
Start Date: 27/Jan/20 2:27 PM
Worklog Time Spent: 7 hours
Issue Time Tracking
-------------------
Remaining Estimate: 0 minutes (was: 6 hours)
Time Spent: 7 hours
Worklog Id: (was: 12449970)
> Issues with marhaller registration
> ----------------------------------
>
> Key: TEIID-5887
> URL: https://issues.redhat.com/browse/TEIID-5887
> Project: Teiid
> Issue Type: Bug
> Components: Infinispan
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 13.1
>
> Original Estimate: 6 hours
> Time Spent: 7 hours
> Remaining Estimate: 0 minutes
>
> 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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