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  1. JDK
  2. JDK-6402766

jinfo: add -flag option to print or set (a select subset of) JVM flags dynamically

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    • b81
    • generic
    • generic

    Description

      jinfo tool prints Java System properties and JVM command line flags for a live process or for a core dump. Please add -flag option to view and turn on/off a JVM flag dynamically. This is applicable only for live processes and only for a select subset of "manageable" flags. Not all JVM command line flags can be safely set dynamically. So, allow only a few flags such as PrinGC, PrintGCDetails, TraceClassLoading (or verbose:class) etc. to be turned on/off dynamically.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-6417444 jtreg test sun/tools/jinfo/Basic.sh is failing on linux-amd64

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-6274545 Add dtrace probes for tracing Java program

          • P3 - Major loss of function.
          • Closed

          Enhancement - null JDK-6314913 Dynamic setting support of VM options in the hotspot diagnostic MBean

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              sundar Sundararajan Athijegannathan
              sundar Sundararajan Athijegannathan
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