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Posted to jira@kafka.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/05/29 06:19:00 UTC
[jira] [Commented] (KAFKA-8442) Inconsistent ISR output in topic
command when using --bootstrap-server
[ https://issues.apache.org/jira/browse/KAFKA-8442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16850532#comment-16850532 ]
ASF GitHub Bot commented on KAFKA-8442:
---------------------------------------
huxihx commented on pull request #6836: KAFKA-8442:Inconsistent ISR output in topic command
URL: https://github.com/apache/kafka/pull/6836
https://issues.apache.org/jira/browse/KAFKA-8442
Modify leader and ISR output for --zookeeper path in TopicCommand, to be consistent with --bootstrap-server path.
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> Inconsistent ISR output in topic command when using --bootstrap-server
> ----------------------------------------------------------------------
>
> Key: KAFKA-8442
> URL: https://issues.apache.org/jira/browse/KAFKA-8442
> Project: Kafka
> Issue Type: Bug
> Reporter: Jason Gustafson
> Assignee: huxihx
> Priority: Major
>
> If there is no leader for a partition, the Metadata API returns an empty ISR. When using the `--bootstrap-server` option with `kafka-topics.sh`, this leads to the following output:
> {code}
> Topic:foo PartitionCount:1 ReplicationFactor:2 Configs:segment.bytes=1073741824
> Topic: foo Partition: 0 Leader: none Replicas: 1,3 Isr:
> {code}
> When using `--zookeeper`, we display the current ISR correctly:
> {code}
> Topic:foo PartitionCount:1 ReplicationFactor:2 Configs:
> Topic: foo Partition: 0 Leader: -1 Replicas: 1,3 Isr: 1
> {code}
> To avoid confusion, we should make this output consistent or at least not misleading. We should either change the Metadata API to print the ISR when we have it or we can change the output of the topic command to `N/A` or something like that.
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