Warning messages for ssl related configuration is fixed in 2.8.0 but following warning messages still appear. WARN The configuration 'config.providers.file.class' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig) WARN The configuration 'config.providers' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
-----Original Message----- From: Tom Bentley <tbent...@redhat.com> Sent: Wednesday, July 14, 2021 5:51 PM To: Users <users@kafka.apache.org> Subject: Re: warning messages from kafka admin client This was fixed in 2.8, see https://issues.apache.org/jira/browse/KAFKA-10090 On Wed, Jul 14, 2021 at 12:19 PM Dhirendra Singh <dhirendr...@gmail.com> wrote: > Hi All, > whenever i run any kafka CLI tool i am getting following warning > messages > > kafka-topics.sh --bootstrap-server kafka-dev:9092 --command-config > client.properties --list > [2021-07-14 07:02:31,595] WARN The configuration 'ssl.truststore.location' > was supplied but isn't a known config. > (org.apache.kafka.clients.admin.AdminClientConfig) > [2021-07-14 07:02:31,595] WARN The configuration 'ssl.keystore.password' > was supplied but isn't a known config. > (org.apache.kafka.clients.admin.AdminClientConfig) > [2021-07-14 07:02:31,595] WARN The configuration 'ssl.keystore.location' > was supplied but isn't a known config. > (org.apache.kafka.clients.admin.AdminClientConfig) > [2021-07-14 07:02:31,596] WARN The configuration > 'config.providers.file.class' was supplied but isn't a known config. > (org.apache.kafka.clients.admin.AdminClientConfig) > [2021-07-14 07:02:31,596] WARN The configuration 'config.providers' > was supplied but isn't a known config. > (org.apache.kafka.clients.admin.AdminClientConfig) > [2021-07-14 07:02:31,596] WARN The configuration 'ssl.truststore.password' > was supplied but isn't a known config. > (org.apache.kafka.clients.admin.AdminClientConfig) > __consumer_offsets > test-topic > > command run successfully but warning messages are always printed. how > to fix it ? > my kafka version is 2.5.0 > > Thanks, > Dhirendra. >
