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Petr Novotnik edited comment on KAFKA-3360 at 6/30/16 8:56 PM: --------------------------------------------------------------- I'm sorry, but I also cannot find a better place to ask for the following: would it be possible to document the relation of [GroupCoordinatorResponse#CoordinatorId|https://cwiki.apache.org/confluence/display/KAFKA/A+Guide+To+The+Kafka+Protocol#AGuideToTheKafkaProtocol-GroupCoordinatorResponse] to [MetadataResponse.Broker#NodeId|https://cwiki.apache.org/confluence/display/KAFKA/A+Guide+To+The+Kafka+Protocol#AGuideToTheKafkaProtocol-MetadataResponse]. Are the IDs of the two entities distinct even if equal by "host:port"? Or is it _guaranteed_ the IDs will be the same if the entities equal by "host:port"? Update: The [new protocol documentation|http://kafka.apache.org/protocol.html] seems to clarify my questions by referring to the field not as {{CoordinatorId}} but rather as {{node_id}} and documenting it as "broker id". was (Author: pnovotnik_szn): I'm sorry, but I also cannot find a better place to ask for the following: would it be possible to document the relation of [GroupCoordinatorResponse#CoordinatorId|https://cwiki.apache.org/confluence/display/KAFKA/A+Guide+To+The+Kafka+Protocol#AGuideToTheKafkaProtocol-GroupCoordinatorResponse] to [MetadataResponse.Broker#NodeId|https://cwiki.apache.org/confluence/display/KAFKA/A+Guide+To+The+Kafka+Protocol#AGuideToTheKafkaProtocol-MetadataResponse]. Are the IDs of the two entities distinct even if equal by "host:port"? Or is it _guaranteed_ the IDs will be the same if the entities equal by "host:port"? > Add a protocol page/section to the official Kafka documentation > --------------------------------------------------------------- > > Key: KAFKA-3360 > URL: https://issues.apache.org/jira/browse/KAFKA-3360 > Project: Kafka > Issue Type: Improvement > Reporter: Grant Henke > Assignee: Grant Henke > Fix For: 0.10.1.0 > > > This is an umbrella jira to track adding a protocol page/section to the > official Kafka documentation. It lays out subtasks for initial content and > follow up improvements and fixes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)