[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-4200) hot deploy re-reads the class files on every request, not just timestamps

Thu May 28 08:37:57 EDT 2009

hot deploy re-reads the class files on every request, not just timestamps
-------------------------------------------------------------------------

                 Key: JBSEAM-4200
                 URL: https://jira.jboss.org/jira/browse/JBSEAM-4200
             Project: Seam
          Issue Type: Bug
          Components: Hot Deploy
    Affects Versions: 2.1.2.CR2
            Reporter: Vadim Berezniker
            Priority: Minor

When enabling hot deploy, every request becomes slower. I started looking into the Seam code yesterday and this is what I found:

redeploy creates a TimestampCheckForwardingDeploymentStrategy which has a method to initiate a Scanner that doesn't check the file contents however it doesn't appear to be ever used. Instead all the calls are forwarded to the hot deployment strategy delegate which uses the normal scanner which re-reads the contents of the class files even if none of the files have changed. 

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira