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Posted to jira@kafka.apache.org by "Vahid Hashemian (JIRA)" <ji...@apache.org> on 2017/07/25 20:22:00 UTC
[jira] [Updated] (KAFKA-5639) Enhance DescribeGroups protocol to
include additional group information
[ https://issues.apache.org/jira/browse/KAFKA-5639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vahid Hashemian updated KAFKA-5639:
-----------------------------------
Description:
The [{{DescribeGroups}}|https://kafka.apache.org/protocol#The_Messages_DescribeGroups] protocol v1 currently returns this information for each consumer group:
* {{error_code}}
* {{group_id}}
* {{state}}
* {{protocol_type}}
* {{protocol}}
* {{members}}
There are additional info in a {{GroupMetadata}} object on the server side, some of which could be useful if exposed via the {{DescribeGroups}} API. Here are some examples:
* {{generationId}}
* {{leaderId}}
* {{numOffsets}}
* {{hasOffsets}}
Enhancing the protocol with this additional info means improving the existing tools that make use of it. For example, using this additional info, the consumer group command's {{\-\-describe}} output will provide more information about each consumer group to help with its monitoring / troubleshooting / ....
was:
The [{{DescribeGroups}}|https://kafka.apache.org/protocol#The_Messages_DescribeGroups] API v1 currently returns this information for each consumer group:
* {{error_code}}
* {{group_id}}
* {{state}}
* {{protocol_type}}
* {{protocol}}
* {{members}}
There are additional info in a {{GroupMetadata}} object on the server side, some of which could be useful if exposed via the {{DescribeGroups}} API. Here are some examples:
* {{generationId}}
* {{leaderId}}
* {{numOffsets}}
* {{hasOffsets}}
Enhancing the API with this additional info means improving the existing tools that make use of the API. For example, using this additional info, the consumer group command's {{\-\-describe}} output will provide more information about each consumer group to help with its monitoring / troubleshooting / ....
Summary: Enhance DescribeGroups protocol to include additional group information (was: Enhance DescribeGroups API to return additional group information)
> Enhance DescribeGroups protocol to include additional group information
> -----------------------------------------------------------------------
>
> Key: KAFKA-5639
> URL: https://issues.apache.org/jira/browse/KAFKA-5639
> Project: Kafka
> Issue Type: Improvement
> Components: core
> Reporter: Vahid Hashemian
> Assignee: Vahid Hashemian
> Priority: Minor
> Labels: needs-kip
>
> The [{{DescribeGroups}}|https://kafka.apache.org/protocol#The_Messages_DescribeGroups] protocol v1 currently returns this information for each consumer group:
> * {{error_code}}
> * {{group_id}}
> * {{state}}
> * {{protocol_type}}
> * {{protocol}}
> * {{members}}
> There are additional info in a {{GroupMetadata}} object on the server side, some of which could be useful if exposed via the {{DescribeGroups}} API. Here are some examples:
> * {{generationId}}
> * {{leaderId}}
> * {{numOffsets}}
> * {{hasOffsets}}
> Enhancing the protocol with this additional info means improving the existing tools that make use of it. For example, using this additional info, the consumer group command's {{\-\-describe}} output will provide more information about each consumer group to help with its monitoring / troubleshooting / ....
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