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黃竣陽 commented on KAFKA-16807: ----------------------------- I'm intersting in this issue, Please assign to me, Thanks you > DescribeLogDirsResponseData#results#topics have unexpected topics having > empty partitions > ----------------------------------------------------------------------------------------- > > Key: KAFKA-16807 > URL: https://issues.apache.org/jira/browse/KAFKA-16807 > Project: Kafka > Issue Type: Bug > Reporter: Chia-Ping Tsai > Assignee: Chia-Ping Tsai > Priority: Minor > > ReplicaManager [0] could generate a response having unexpected topics which > have empty partitions. The root cause is it always generate the topic > collection even though they have no matched partitions. > That is not a issue to Kafka clients, since we loop the "partitions" to fill > all future responses [1]. Hence, those unexpected topics won't be existent in > the final results. > However, that could be a issue to the users who implement Kafka client based > on Kafka protocol [2] > [0] > https://github.com/apache/kafka/blob/trunk/core/src/main/scala/kafka/server/ReplicaManager.scala#L1252 > [1] > https://github.com/apache/kafka/blob/b5a013e4564ad93026b9c61431e4573a39bec766/clients/src/main/java/org/apache/kafka/clients/admin/KafkaAdminClient.java#L3145 > [2] https://lists.apache.org/thread/lp7ktmm17pbg7nqk7p4s904lcn3mrvhy -- This message was sent by Atlassian Jira (v8.20.10#820010)