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From "Chong Wang (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (KAFKA-6545) AdminUtils.fetchTopicMetadataFromZk is not available in 1.0.0
Date Thu, 08 Feb 2018 21:40:00 GMT

     [ https://issues.apache.org/jira/browse/KAFKA-6545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chong Wang resolved KAFKA-6545.
-------------------------------
    Resolution: Not A Problem

> AdminUtils.fetchTopicMetadataFromZk is not available in 1.0.0
> -------------------------------------------------------------
>
>                 Key: KAFKA-6545
>                 URL: https://issues.apache.org/jira/browse/KAFKA-6545
>             Project: Kafka
>          Issue Type: Bug
>          Components: admin
>    Affects Versions: 1.0.0
>            Reporter: Chong Wang
>            Priority: Major
>
> Not sure why this function is deleted ([https://github.com/apache/kafka/commit/1d24e10aeab616eede416201336e928b9a8efa98#diff-5d4a4a97554d3ac24efe68d98eb27b64)]
> Our code was relying on it.
> {quote}final MetadataResponse.TopicMetadata topicMetadata = AdminUtils.fetchTopicMetadataFromZk(topicName,
zkUtils);
>  final Topic topic = new Topic();
>  topic.setPartitions(topicMetadata.partitionMetadata().size());
>  final int replicas = topicMetadata.partitionMetadata().stream().mapToInt(e -> e.replicas().size()).sum();
>  topic.setReplications(replicas);
> {quote}
> Is there any alternatives?



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