How to get info about running cluster

[aolenev]

Hi,

I'm developing application using Infinispan 6.0.2.Final and figured out that there is no info about cluster in logs. For example this is the snippet from Oracle Coherence log:

INFO  tangosol.coherence.log.logger - <Info> (thread=main, member=n/a): Started cluster Name=MyCluster

Group{Address=225.3.8.6, Port=64901, TTL=4}

MasterMemberSet(

  ThisMember=Member(Id=1, Timestamp=2014-02-28 15:50:12.291, Address=192.168.1.70:10000, MachineId=1474, Location=site:,machine:m1,process:25712, Role=STORAGE)

  OldestMember=Member(Id=1, Timestamp=2014-02-28 15:50:12.291, Address=192.168.1.70:10000, MachineId=1474, Location=site:,machine:m1,process:25712, Role=STORAGE)

  ActualMemberSet=MemberSet(Size=1

    Member(Id=1, Timestamp=2014-02-28 15:50:12.291, Address=192.168.1.70:10000, MachineId=1474, Location=site:,machine:m1,process:25712, Role=STORAGE)

    )

  MemberId|ServiceVersion|ServiceJoined|MemberState

    1|3.7.1|2014-02-28 15:50:15.765|JOINED

  RecycleMillis=1200000

  RecycleSet=MemberSet(Size=0

    )

  )

TcpRing{Connections=[]}

IpMonitor{Addresses=0}

How can I print the same info in my log? Didn't find this ability in DefaultCacheManager.

Thank you in advance

[rvansa]

There's no method to print this out into log, but you can grab the info through cacheManager.getTransport() - on the Transport interface you can see methods such as getMembers(), getViewId() and so on. If you want to go deeper, you should cast the Transport to JGroupsTransport and call getChannel().getProtocolStack() there - you can get the configuration of each protocol there.

For view changes, Infinispan prints some INFO level messages, I usually grep for them as "new.*cluster"

[aolenev]

Thank you, Radim!