hot code replace fails

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This topic has 1 reply, 2 voices, and was last updated 22 years, 3 months ago by Scott Anderson.

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November 17, 2003 at 3:07 pm #200137 Reply

bobj5000
Member

In my HelloWorldServlet, execution is suspended at the breakpoint. However, when I modify and attempt to save the code I receive a
“org.apache.catalina.startup.Bootstrap at localhost:14740 was unable to replace the running code with the code in the workspace.

Reason: The target VM does not support hot code replace”

In the help, this “hot code replace” is described as one of the nice features in MyEclipse, so I would like it to work. Any ideas?

Also, execution is not suspended at the breakpoint in my helloWorld.jsp.

Bob Jaster

November 17, 2003 at 7:20 pm #200142

Scott Anderson
Participant

Bob,

You need to launch Tomcat with a later JDK since the hot code replace option needs support from the JVM. For proper operation, JDK 1.4.1 or 1.4.2 is needed. 1.4.0 is supposed to support it too, but it was REALLY buggy so we don’t recommend its use.

–Scott
MyEclipse Support
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