Roman created KAFKA-9438: ---------------------------- Summary: Issue with mm2 active/active replication Key: KAFKA-9438 URL: https://issues.apache.org/jira/browse/KAFKA-9438 Project: Kafka Issue Type: Bug Components: mirrormaker Affects Versions: 2.4.0 Reporter: Roman
Hi, i am trying to configure the the active/active with new kafka 2.4.0 and MM2. I have 2 kafka clusters of 3 kafkas, one in lets say BO and on in IN. In each cluster there are 3 kafkas. Topics are replicated properly so in BO i see {quote}topics in.topics {quote} in IN i see {quote}topics bo.topic {quote} That should be according to documentation. But when I stop the replication process on one data center and start it up, the replication replicate the topics with the same prefix twice bo.bo.topics or in.in.topics depending on what connector i restart. I have also blacklisted the topics but they are still replicating. bo.properties file {quote}name = in-bo #topics = .* topics.blacklist = "bo.*" #groups = .* connector.class = org.apache.kafka.connect.mirror.MirrorSourceConnector tasks.max = 10 source.cluster.alias = in target.cluster.alias = bo source.cluster.bootstrap.servers = IN-kafka1:9092,IN-kafka2:9092,IN-kafka3:9092 target.cluster.bootstrap.servers = BO-kafka1:9092,BO-kafka2:9092,bo-kafka39092 # use ByteArrayConverter to ensure that records are not re-encoded key.converter = org.apache.kafka.connect.converters.ByteArrayConverter value.converter = org.apache.kafka.connect.converters.ByteArrayConverter {quote} in.properties {quote}name = bo-in #topics = .* topics.blacklist = "in.*" #groups = .* connector.class = org.apache.kafka.connect.mirror.MirrorSourceConnector tasks.max = 10 source.cluster.alias = bo target.cluster.alias = in target.cluster.bootstrap.servers = IN-kafka1:9092,IN-kafka2:9092,IN-kafka3:9092 source.cluster.bootstrap.servers = BO-kafka1:9092,BO-kafka2:9092,BO-kafka3:9092 # use ByteArrayConverter to ensure that records are not re-encoded key.converter = org.apache.kafka.connect.converters.ByteArrayConverter value.converter = org.apache.kafka.connect.converters.ByteArrayConverter {quote} -- This message was sent by Atlassian Jira (v8.3.4#803005)