Upgrade WebLogic to 12c (Last edition 12.2.1)

| November 3, 2015 | 2 Comments

Sometimes we need to change static HTML and JavaScript source files on run-time folder of WebLogic under $DOMAIN_HOME/server/$MANAGED_SERVER/path/to/application/source for without any downtime on productions systems. It’s unable to do this on WebLogic 11g versions. (i.e 10.3.6). You will get below error.

This means it’s time to upgrade your WebLogic domain to 12c, curently last edition is 12.2.1. Because, you will not get below error, because it is fixed for 12c versions. 

This feature is sometime crucial, because we do some minor bugfix relase by replacing server’s runtime sources.

Her is my upgrade documentation for WebLogic 12c.

https://www.admineer.com/blog/weblogic-domain-reconfiguration-1

https://www.admineer.com/blog/weblogic-domain-reconfiguration-2

If you need upgrade support, do not hesitate to contact to me. | fevzi.korkutata ## admineer ## com

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####<Nov 3, 2015 3:06:46 PM EET> <Error> <HTTP> <Some-PC> <AdminServer> <[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <11d1def534ea1be0:48b9402a:150cd37835b:-7ffe-0000000000000197> <1446556006556> <BEA-101019> <[[email protected][app:consoleapp module:console path:/console spec-version:2.5]] Servlet failed with IOException
 
java.io.IOException: failed to read '42' bytes from InputStream; clen: 141967 remaining: 42 count: 141925
 
                at weblogic.servlet.internal.ChunkOutput.writeStream(ChunkOutput.java:466)
 
                at weblogic.servlet.internal.CharsetChunkOutput.writeStream(CharsetChunkOutput.java:221)
 
                at weblogic.servlet.internal.ChunkOutputWrapper.writeStream(ChunkOutputWrapper.java:192)
 
                at weblogic.servlet.internal.ServletOutputStreamImpl.writeStream(ServletOutputStreamImpl.java:555)
 
                at weblogic.servlet.internal.ServletOutputStreamImpl.writeStream(ServletOutputStreamImpl.java:544)
 
                at weblogic.servlet.FileServlet.sendFile(FileServlet.java:410)
 
                at weblogic.servlet.FileServlet.doGetHeadPost(FileServlet.java:234)
 
                at weblogic.servlet.FileServlet.service(FileServlet.java:173)
 
                at javax.servlet.http.HttpServlet.service(HttpServlet.java:821)
 
                at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
 
                at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
 
                at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)
 
                at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27)
 
                at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
 
                at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
 
                at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
 
                at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3730)
 
                at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3696)
 
                at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
 
                at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
 
                at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2273)
 
                at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
 
                at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)
 
                at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
 
                at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)

 

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Category: Middleware, WebLogic

About the Author ()

M.Fevzi Korkutata: Deep level technical consultant... Oracle ACE in Middleware & SOA expertise. His specialty is large scale and mission critical live production systems and like to work as DevOps. He knows all kind of application servers and its environments. Software product development, operation management, design, implementation, integration... etc. Korkutata working as "Application and Infrastructure Architect"... Likes to work and communicate internationally, stay connected :)

Comments (2)

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  1. madhav says:
    July 14, 2016 at 22:21

    Ha I am also got same error with 11g versions.Thank You for sharing upgrade documentation for WebLogic 12c.

    Reply

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