[infinispan-issues] [JBoss JIRA] (ISPN-4708) Make DirectoryImplementor#deleteFile apply changes asynchronously

Sanne Grinovero (JIRA) issues at jboss.org
Wed Sep 10 08:58:23 EDT 2014


Sanne Grinovero created ISPN-4708:
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             Summary: Make DirectoryImplementor#deleteFile apply changes asynchronously
                 Key: ISPN-4708
                 URL: https://issues.jboss.org/browse/ISPN-4708
             Project: Infinispan
          Issue Type: Enhancement
          Components: Lucene Directory
            Reporter: Sanne Grinovero
            Assignee: Gustavo Fernandes
             Fix For: 7.0.0.Beta2


Looks like the {{deleteFile}} operation is the main responsible component for the latency generated by writing to the Lucene Directory, but this operation could be processed asynchronously by a background thread.

Configurtion API {{org.infinispan.lucene.directory.BuildContext}} could allow for an optional Executor to be passed for this purpose, and if there isn't we keep current behaviour for running it synchronously.

The tricky part I guess is making sure that the tests, which verify written consistency -including delete operations - are refactored to be able to deal with the fact that delete operations will happen eventually.



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