ibm bluemix - I see errors using node-rdkafka but it seems to be working ok -

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i have bluemix node.js (6.1.0) application uses node-rdkafka 1.0.3. seems working ok there tons of error events error: local: broker transport failure or error: local: authentication failure. producer options have set are:

var producer_opts = {   "metadata.broker.list":env.messagehub.brokers,   "security.protocol":"sasl_ssl",   "ssl.ca.location":env.messagehub.calocation,   "sasl.mechanisms":"plain",   "sasl.username":env.messagehub.user,   "sasl.password":env.messagehub.password,   "api.version.request":true,   "socket.timeout.ms": 10000,   "dr_msg_cb":true };

consumer has similar settings plus group.id tag.

i wonder if should worrying theese errors , if there way eliminate them. thanks!

you hitting https://github.com/edenhill/librdkafka/issues/1218.

in many cases, you've noticed, these errors harmless. library node-rdkafka based onto, librdkafka, connects brokers in cluster. brokers applications doesn't interact close idle connections after while leading these error messages in clients.

unfortunately don't have recommended way eliminate them @ moment. working on potential solution @ least reduce rate , maybe rid of them.





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