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Posted to jira@kafka.apache.org by "Gustav Westling (JIRA)" <ji...@apache.org> on 2017/11/02 13:45:01 UTC
[jira] [Created] (KAFKA-6158) CONSUMER-ID and HOST values are
concatenated if the CONSUMER-ID is > 50 chars
Gustav Westling created KAFKA-6158:
--------------------------------------
Summary: CONSUMER-ID and HOST values are concatenated if the CONSUMER-ID is > 50 chars
Key: KAFKA-6158
URL: https://issues.apache.org/jira/browse/KAFKA-6158
Project: Kafka
Issue Type: Bug
Components: clients
Affects Versions: 0.11.0.0
Reporter: Gustav Westling
Using the command:
{noformat}
./kafka-consumer-groups.sh --bootstrap-server=localhost:9092 --describe --group foo-group
{noformat}
If the CONSUMER-ID is too long the delimiter between CONSUMER-ID and HOST disappears.
Output:
{noformat}
TOPIC PARTITION CURRENT-OFFSET LOG-END-OFFSET LAG CONSUMER-ID HOST CLIENT-ID
foobar-1 14 8948049 8948663 614 default-6697bb36-bf03-46e4-8f3e-4ef987177834-StreamThread-1-consumer-7c0345f5-4806-4957-be26-eb4b3bd6a9dc/10.2.3.40 default-6697bb36-bf03-46e4-8f3e-4ef987177834-StreamThread-1-consumer
{noformat}
Expected output:
{noformat}
TOPIC PARTITION CURRENT-OFFSET LOG-END-OFFSET LAG CONSUMER-ID HOST CLIENT-ID
foobar-1 14 8948049 8948663 614 default-6697bb36-bf03-46e4-8f3e-4ef987177834-StreamThread-1-consumer-7c0345f5-4806-4957-be26-eb4b3bd6a9dc /10.2.3.40 default-6697bb36-bf03-46e4-8f3e-4ef987177834-StreamThread-1-consumer
{noformat}
I suspect that the formatting rules are incorrect https://github.com/apache/kafka/blob/0.11.0/core/src/main/scala/kafka/admin/ConsumerGroupCommand.scala#L137.
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