JDK-6653883 : jmap with no option should print mem map instead of heap information.
  • Type: Bug
  • Component: core-svc
  • Sub-Component: tools
  • Affected Version: 7
  • Priority: P3
  • Status: Closed
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2008-01-23
  • Updated: 2011-03-08
  • Resolved: 2011-03-08
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JDK 6 JDK 7
6u10Fixed 7 b35Fixed
Description
jmap with no option does not print mem map on 6.0 and later version of jdk.

Comments
WORK AROUND java -classpath <path to 6.0jdk>/sa-jdi.jar -Dsun.jvm.hotspot.debugger.useProcDebugger sun.jvm.hotspot.tools.JMap <pid>
23-01-2008

EVALUATION Change the default option from heap summary to pmap.
23-01-2008