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  1. Jenkins
  2. JENKINS-8189

When a major change set occurs in ClearCase causing log SCM polls, Hudson leaks memory

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Major Major
    • clearcase-plugin
    • None
    • Hudson 1.385 and previous; ClearCase plugin 1.2.1; Solaris 10; JDK 1.6u17; ClearCase 7.0.0.8

      When SCM polling takes a long time to complete - that is to the order of 30mins. Hudson starts to leak memory.

      I stopped polling the diretory tree that had the massive set of changes and this immediately stabilised the memory usage.

      see hudson_leak.bmp - the red line shows the time when ClearCase polling (lshist) was taking a long time, the green line shows the time I update the load rules of the snapshot view in order to avoid scanning for the huge change set.

      Only a few projects out of say 50 in my config were polling for this change set, but that was enough.

        1. hudson_leak_2.png
          53 kB
          banoss
        2. hudson_leak.bmp
          1.48 MB
          banoss

          [JENKINS-8189] When a major change set occurs in ClearCase causing log SCM polls, Hudson leaks memory

            Unassigned Unassigned
            banoss banoss
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              Created:
              Updated: