[teiid-issues] [JBoss JIRA] (TEIID-2467) thread waits for matview loads
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https://issues.jboss.org/browse/TEIID-2467?page=com.atlassian.jira.plugin...
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Steven Hawkins resolved TEIID-2467.
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Resolution: Done
The issue was actually specific to the handling of time slice expiration. Changed the
time slice exception to be a blocked exception (which somewhat reduces its effectiveness,
but that's ok since it's a weak mechanism) to have consistent handling through out
the engine - for example TEIID-2430 also requires expired time slice to be a blocked
exception since there is no explicit handling for the time slice exception.
thread waits for matview loads
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Key: TEIID-2467
URL: https://issues.jboss.org/browse/TEIID-2467
Project: Teiid
Issue Type: Quality Risk
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 8.4
While a matview is loading other threads attempting to query the same matview are held as
waiters on the table info lock.
Also the mat table loading thread is marked is not allowed to throw a blocked exception
and is tied to the current loading work.
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