{"action":"opened","issue":{"url":"https://api.github.com/repos/confluentinc/confluent-kafka-dotnet/issues/437","repository_url":"https://api.github.com/repos/confluentinc/confluent-kafka-dotnet","labels_url":"https://api.github.com/repos/confluentinc/confluent-kafka-dotnet/issues/437/labels{/name}","comments_url":"https://api.github.com/repos/confluentinc/confluent-kafka-dotnet/issues/437/comments","events_url":"https://api.github.com/repos/confluentinc/confluent-kafka-dotnet/issues/437/events","html_url":"https://github.com/confluentinc/confluent-kafka-dotnet/issues/437","id":296743222,"number":437,"title":"Question Supported/Verified Kafka Broker Version","user":{"login":"David-V-Spencer","id":29984571,"avatar_url":"https://avatars1.githubusercontent.com/u/29984571?v=4","gravatar_id":"","url":"https://api.github.com/users/David-V-Spencer","html_url":"https://github.com/David-V-Spencer","followers_url":"https://api.github.com/users/David-V-Spencer/followers","following_url":"https://api.github.com/users/David-V-Spencer/following{/other_user}","gists_url":"https://api.github.com/users/David-V-Spencer/gists{/gist_id}","starred_url":"https://api.github.com/users/David-V-Spencer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/David-V-Spencer/subscriptions","organizations_url":"https://api.github.com/users/David-V-Spencer/orgs","repos_url":"https://api.github.com/users/David-V-Spencer/repos","events_url":"https://api.github.com/users/David-V-Spencer/events{/privacy}","received_events_url":"https://api.github.com/users/David-V-Spencer/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-02-13T13:49:19Z","updated_at":"2018-02-13T13:49:19Z","closed_at":null,"author_association":"NONE","body":"Description\r\n===========\r\nWith the recent release of Kafka version 1.0.0 we are looking at upgrading broker version in production.\r\n\r\nI don't see any information about supported brokers version in the Kafka DotNet project.\r\n\r\nI lookied at LibRdKafka and found a list of broker versions listed support at:\r\nhttps://github.com/edenhill/librdkafka/wiki/Broker-version-compatibility\r\n\r\nHowever, I don't see any mention about support for Kafka version 1.0 one way or the other.\r\n\r\nChecking Kafka release notes the mention there are some potentially breaking changes:\r\nhttp://kafka.apache.org/10/documentation.html#upgrade\r\n\r\nFor the most part these seem like none issues in our use case because we have been using broker version > 10.0 for a while now. One thing that did catch my eye was the not about the Kafka Java client and breaking change due to the change of expected collections, but I expect this is only client level change and transparent at the broker level...\r\n\r\nWorst case scenario I can setup a Kafka 1.0 broker and test out our applications against it, but hoping there might be a quicker way. Is there any insights that you can provide about possible issues with upgrading to Kafka 1.0 using the Confluent client 11.2 or 11.3 versions?\r\n\r\nChecklist\r\n=========\r\nPlease provide the following information:\r\n\r\n - [X] Confluent.Kafka nuget version: 11.2 & 11.3\r\n - [X] Apache Kafka version:  2.11-0.10.2.1\r\n - [ ] Client configuration: N/A\r\n - [ ] Operating system: N/A\r\n - [ ] Provide logs (with \"debug\" : \"...\" as necessary in configuration) N/A\r\n - [ ] Provide broker log excerpts N/A\r\n - [ ] Critical issue \r\n"}}
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