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Ismael Juma commented on KAFKA-6545: ------------------------------------ The commit description states why they were removed (they were internal APIs with no tests). The alternative is to use AdminClient (a public and supported API): https://github.com/apache/kafka/blob/trunk/clients/src/main/java/org/apache/kafka/clients/admin/AdminClient.java > 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? -- This message was sent by Atlassian JIRA (v7.6.3#76005)