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1 Reply Latest reply: Jul 14, 2010 9:41 AM by Brian Oliver RSS

Incubator spam + coherence log level.

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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 Explorer
    Currently Being Moderated
    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

    -------------------------------- 

    Brian Oliver | Architect | Oracle Coherence 

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