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Posted to jira@kafka.apache.org by "Brian Byrne (Jira)" <ji...@apache.org> on 2020/05/21 15:16:00 UTC
[jira] [Assigned] (KAFKA-9980) Text encoding bug prevents correctly
setting client quotas for default entities
[ https://issues.apache.org/jira/browse/KAFKA-9980?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brian Byrne reassigned KAFKA-9980:
----------------------------------
Assignee: Brian Byrne (was: Cheng Tan)
> Text encoding bug prevents correctly setting client quotas for default entities
> -------------------------------------------------------------------------------
>
> Key: KAFKA-9980
> URL: https://issues.apache.org/jira/browse/KAFKA-9980
> Project: Kafka
> Issue Type: Bug
> Reporter: Cheng Tan
> Assignee: Brian Byrne
> Priority: Major
>
> quota_tests.py is failing. Specifically for this test:
> {quote}
> [INFO:2020-05-11 19:22:47,493]: RunnerClient: Loading test \{'directory': '/opt/kafka-dev/tests/kafkatest/tests/client', 'file_name': 'quota_test.py', 'method_name': 'test_quota', 'cls_name': 'QuotaTest', 'injected_args': {'quota_type': 'client-id', 'override_quota': False}}
> {quote}
>
> I log into the docker container and do
>
> {quote}
> /opt/kafka-dev/bin/kafka-configs.sh --bootstrap-server ducker03:9093 --describe --entity-type clients --command-config /opt/kafka-dev/bin/hi.properties
> {quote}
>
> and the command return
>
> {quote}Configs for the default client-id are consumer_byte_rate=2000000.0, producer_byte_rate=2500000.0
> Configs for client-id 'overridden_id' are consumer_byte_rate=1.0E9, producer_byte_rate=1.0E9
> Seems like the config is properly but the quota is not effective
>
> {quote}
> For investigation, I added a logging at
> {quote}{{AdminZKClient.changeConfigs()}}
> {quote}
>
>
> {quote}def changeConfigs(entityType: String, entityName: String, configs: Properties): Unit =
> {
> warn(s"entityType = $entityType entityName = $entityName configs = $configs") ...
> }
> {quote}
> And use --bootstrap-server and --zookeeper to --alter the default client quota. I got
>
> {quote}
> Alter with --zookeeper:WARN entityType = clients entityName = <default> configs = \{producer_byte_rate=1000000000, consumer_byte_rate=1000000000} (kafka.zk.AdminZkClient)
> {quote}
>
> and
>
> {quote}
> Alter with --bootstrap-server:WARN entityType = clients entityName = %3Cdefault%3E configs = \{producer_byte_rate=1000000000, consumer_byte_rate=1000000000} (kafka.zk.AdminZkClient)
> {quote}
>
> I guess the encoding difference might cause the issue. The encoding happens in
>
> {quote}
> Sanitizer.sanitize()
> {quote}
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