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  1. JDK
  2. JDK-6272170

(process) Handle Count used in java process is increasing with long time run in 1.4.2_09ea(b1)

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    • Icon: Bug Bug
    • Resolution: Won't Fix
    • Icon: P3 P3
    • 1.4.2_11
    • 1.4.2_09
    • core-libs
    • x86
    • windows_2000

      Customer reports behavior that handles in Windows keep growing in 1.4.2.

      CONFIGURATION:
      - MPU : Pentium 3 1Ghz,
      - OS : Windows 2000 Pro (Service Pack 4)
      - JDK : 1.4.2_09ea(b1)

      REPRODUCE:
      1) Compile Test.java and Test3.java
      2) Launch "java Test" in 1.4.2_0x
         (please set a.exe in the same dir. Test3 class calls a.exe.)
      3) Open Performance monitor([start]-[control panel]-[admin tool])
      - Click Performance log and warning
      - Counter log
      - Click Setting new log
      - Click "Add" button
      - Select "Process" in performance object
      - Select "Handle Count" in "Select counters in list"
      - Select "java" in "Select instance in list"
      - Click "log file" tab
      - Set CSV as log file format

      The attached xls file(Handle-count-graph-from-licensee.xls) shows the result
      of 20 hours run.

      NOTE :
      - In JDK5.0, The number of handles stays even.

      REQUEST :
      Please clarify whether increasing the count of handles is reasonable,
      will be satuated, or resource leak in 1.4.2.

      ###@###.### 2005-05-18 02:04:34 GMT

            minqi Yumin Qi
            tbaba Tadayuki Baba (Inactive)
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