[infinispan-issues] [JBoss JIRA] (ISPN-8729) Use async operations in Hot Rod server
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https://issues.jboss.org/browse/ISPN-8729?page=com.atlassian.jira.plugin....
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Gustavo Fernandes commented on ISPN-8729:
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Sorry, by "command" I meant to write "operation", a specific Hot Rod
request that can potentially block, for example, a script/task execution, or a listener
registration with includeState=true or a listener configured with sync=true. Also, when
indexing is enabled, unfortunately it can block on simple write commands since the
machinery behind indexing is provided by Hibernate Search which in turn relies on Lucene,
both which can block. Granted, indexing can be configured as async, but by default is it
not.
Use async operations in Hot Rod server
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Key: ISPN-8729
URL: https://issues.jboss.org/browse/ISPN-8729
Project: Infinispan
Issue Type: Enhancement
Components: Server
Affects Versions: 9.2.0.CR1
Reporter: Radim Vansa
Assignee: Radim Vansa
The server should avoid context switches by starting commands directly from event loop
instead of handing them off to another executor. This requires ISPN-8336 to make the async
chain completely non-blocking.
Along with the overhaul we should structure cache/counter/multimap operations nicely.
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