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  1. netvirt
  2. NETVIRT-1000

Transaction Leaks in neutronvpn, fibmanager & vpnmanager

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Details

    • Bug
    • Status: Resolved
    • High
    • Resolution: Done
    • Nitrogen, Carbon, Oxygen
    • Nitrogen, Carbon, Oxygen
    • None
    • None

    Description

      As found in NETVIRT-985, here are transactions opened in netvirt itself which are apparently never closed, roughly sorted in order of importance, based on number of open TXs = likelyness to cause OOM: (The class line numbers refer to stable/carbon; and the list has already filtered out and omits leaks that are only a few lines apart which occur when several write transactions are opened together for separate shards incl. config/oper.)

      493x transactions opened here, which are not closed:
  org.opendaylight.netvirt.neutronvpn.NeutronPortChangeListener.lambda$handleNeutronPortUpdated$5(NeutronPortChangeListener.java:462)

356x transactions opened here, which are not closed:
  org.opendaylight.netvirt.fibmanager.VrfEntryListener.lambda$manageRemoteRouteOnDPN$18(VrfEntryListener.java:1651)

  75x transactions opened here, which are not closed:
    org.opendaylight.netvirt.vpnmanager.TunnelEndPointChangeListener.lambda$add$0(TunnelEndPointChangeListener.java:94)

  73x transactions opened here, which are not closed:
    org.opendaylight.netvirt.fibmanager.VrfEntryListener$CleanupVpnInterfaceWorker.call(VrfEntryListener.java:1242)
    org.opendaylight.netvirt.fibmanager.VrfEntryListener$CleanupVpnInterfaceWorker.call(VrfEntryListener.java:1222)

  48x transactions opened here, which are not closed:
    org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$add$0(InterfaceStateChangeListener.java:74)

  43x transactions opened here, which are not closed:
    org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$update$2(InterfaceStateChangeListener.java:220)

  9x transactions opened here, which are not closed:
    org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$remove$1(InterfaceStateChangeListener.java:153)

  8x transactions opened here, which are not closed:
    org.opendaylight.netvirt.neutronvpn.NeutronPortChangeListener.lambda$handleNeutronPortCreated$1(NeutronPortChangeListener.java:365)

  8x transactions opened here, which are not closed:
    org.opendaylight.netvirt.fibmanager.VrfEntryListener$CleanupVpnInterfaceWorker.call(VrfEntryListener.java:1242)
    org.opendaylight.netvirt.fibmanager.VrfEntryListener$CleanupVpnInterfaceWorker.call(VrfEntryListener.java:1222)

  3x transactions opened here, which are not closed:
    org.opendaylight.netvirt.vpnmanager.VpnInterfaceManager.lambda$remove$7(VpnInterfaceManager.java:1158)

      Attachments

        Issue Links

          blocks

          Bug - A problem which impairs or prevents the functions of the product. NETVIRT-883 Umbrella parent issue for grouping all suspected transaction leaks

          • Medium - Has the potential to affect progress.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. NETVIRT-985 java.lang.OutOfMemoryError: Java heap space

          • Medium - Has the potential to affect progress.
          • Resolved
          relates to

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. NETVIRT-1010 OOM and other memory issues

          • Medium - Has the potential to affect progress.
          • Resolved
          # Subject Branch Project Status CR V
          65705,3 NETVIRT-1000: protect handleNeutronPortCreated master netvirt Status: MERGED +2 +1
          65706,3 NETVIRT-1000: protect handleNeutronPortCreated stable/nitrogen netvirt Status: MERGED +2 +1
          65707,2 NETVIRT-1000: protect handleNeutronPortCreated stable/carbon netvirt Status: MERGED +2 +1
          65708,2 NETVIRT-1000: protect handleNeutronPortUpdated stable/carbon netvirt Status: MERGED +2 +1
          65709,3 NETVIRT-1000: protect handleNeutronPortUpdated stable/nitrogen netvirt Status: MERGED +2 +1
          65710,6 NETVIRT-1000: protect handleNeutronPortUpdated master netvirt Status: MERGED +2 +1
          65713,7 NETVIRT-1000: protect manageRemoteRouteOnDPN master netvirt Status: MERGED +2 +1
          65717,3 NETVIRT-1000: protect manageRemoteRouteOnDPN stable/nitrogen netvirt Status: MERGED +2 +1
          65718,6 NETVIRT-1000: protect TunnelEndPointChangeListener master netvirt Status: MERGED +2 +1
          65720,3 NETVIRT-1000: protect TunnelEndPointChangeListener stable/nitrogen netvirt Status: MERGED +2 +1
          65721,2 NETVIRT-1000: protect manageRemoteRouteOnDPN stable/carbon netvirt Status: MERGED +2 +1
          65722,2 NETVIRT-1000: protect TunnelEndPointChangeListener stable/carbon netvirt Status: MERGED +2 +1
          65732,5 NETVIRT-1000: protect VrfEntryListener (partially) master netvirt Status: MERGED +2 +1
          65737,4 NETVIRT-1000: protect VrfEntryListener (partially) stable/nitrogen netvirt Status: MERGED +2 +1
          65738,3 NETVIRT-1000: protect VrfEntryListener (partially) stable/carbon netvirt Status: MERGED +2 +1
          65743,5 NETVIRT-1000: protect VpnInterfaceManager::remove master netvirt Status: MERGED +2 +1
          65744,4 NETVIRT-1000: protect VpnInterfaceManager::remove stable/nitrogen netvirt Status: MERGED +2 +1
          65745,3 NETVIRT-1000: protect VpnInterfaceManager::remove stable/carbon netvirt Status: MERGED +2 +1

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              skitt Stephen Kitt
              vorburger Michael Vorburger
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              Dates

                Created:
                Updated:
                Resolved: