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archiver-appliance / epicsarchiverap

This is an implementation of an archiver for EPICS control systems that aims to archive millions of PVs.
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Lots of Hazelcast log warnings #54

Closed willrogers closed 6 years ago

willrogers commented 6 years ago

I'm getting a lot of warning messages in mgmt.log from Hazelcast:

WARN com.hazelcast.client.impl.ClientHeartbeatMonitor - Client heartbeat is timed out, closing connection to Connection[id=6, 0.0.0.0/0.0.0.0:17660->null, endpoint=[172.23.194.62]:53162, alive=false, type=JAVA_CLIENT]. Now: 2018-05-18 13:33:31.660. LastTimePacketReceived: 2018-05-18 13:33:31.660

I'm not certain, but I think these are erroneous. This Hazelcast ticket suggests it's fixed in newer versions : https://github.com/hazelcast/hazelcast/issues/8777.

Could we upgrade to a newer version of Hazelcast?

slacmshankar commented 6 years ago

Thanks for the heads up. Will update this by the end of the week.

willrogers commented 6 years ago

Just a note to say that this appears to have resolved the problem, thanks.