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confluentinc / librdkafka

The Apache Kafka C/C++ library
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Issue with Configuring sasl.kerberos.ticket.renew.window.factor in librdkafka for Producer #4766

Open bhakon opened 1 week ago

bhakon commented 1 week ago

Discussed in https://github.com/confluentinc/librdkafka/discussions/4764

Originally posted by **bhakon** June 19, 2024 I am encountering difficulties configuring sasl.kerberos.ticket.renew.window.factor in librdkafka for the producer. I prefer not to set a static value for sasl.kerberos.min.time.before.relogin to handle SASL refreshes. The ticket expiry is determined by krb5.conf and can vary. I came across the sasl.kerberos.ticket.renew.window.factor feature in the Confluent Kafka documentation, which seems promising.
emasab commented 3 days ago

sasl.kerberos.ticket.renew.window.factor is not currently supported by librdkafka