1 Reply Latest reply: Jul 14, 2010 11:41 AM by Brian Oliver RSS

    Incubator spam + coherence log level.

    701681
      We currently run our production cluster with tangosol.coherence.log.level set to 9. This gives us a lot of information without being overly verbose.

      Since adding PRP jars, we get tons of these every 20 seconds:

      2010-07-14 16:01:16.430/254.492 Oracle Coherence GE 3.5.3/465p3 <D6> (thread=LeaseMaintainerThread[Identifier{0x00000129D175AA961C61F873D16E469B0B6CC533048140A3C511258A1E3F254C}], member=1): LeaseMaintainerThread for SubscriptionIdentifier{destinationIdentifier=Identifier{xyz}, subscriberIdentifier=Identifier{0x00000129D175AA961C61F873D16E469B0B6CC533048140A3C511258A1E3F254C}} has extended the lease

      2010-07-14 16:01:16.430/254.492 Oracle Coherence GE 3.5.3/465p3 <D6> (thread=LeaseMaintainerThread[Identifier{0x00000129D175AA961C61F873D16E469B0B6CC533048140A3C511258A1E3F254C}], member=1): LeaseMaintainerThread for SubscriptionIdentifier{destinationIdentifier=Identifier{xyz}, subscriberIdentifier=Identifier{0x00000129D175AA961C61F873D16E469B0B6CC533048140A3C511258A1E3F254C}} sleeping for 20000 ms

      Any idea how we can get rid of this spam without reducing the top level coherence log level?

      Cheers,
      Neville.
        • 1. Re: Incubator spam + coherence log level.
          Brian Oliver
          Hi Neville,

          By running Coherence at the highest log level you're effectively telling it to log everything - which unfortunately is what you're seeing.

          In the latest released we've resolved this issue by;

          a). moving to java.util.logging meaning it is now possible adjust/configure what is logged (using standard Java)

          b). adjusted the granularity of the log messages so that they should not been see (at lower levels).

          I think this will help you, but obviously you would need upgrade to the latest releases.

          -- Brian

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          Brian Oliver | Architect | Oracle Coherence