[jira] [Commented] (KAFKA-10182) Change number of partitions of __consumer_offsets
[ https://issues.apache.org/jira/browse/KAFKA-10182?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17143807#comment-17143807 ] huxihx commented on KAFKA-10182: [~simpleBread] Did you have any chances to see if createPartitions API works? > Change number of partitions of __consumer_offsets > -- > > Key: KAFKA-10182 > URL: https://issues.apache.org/jira/browse/KAFKA-10182 > Project: Kafka > Issue Type: Improvement >Reporter: Xu Zhang >Priority: Major > > {{currently __consumer_offsets}} cannot be changed for the lifetime of the > cluster, and it's generally a really bad idea to change the number of > partitions for __consumer_offsets after it is initially created. Because > hashing for consumer group name to partition to change, which means the group > coordinator will have no history. > > Is there a way to change the number of partitions for __consumer_offsets? -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Commented] (KAFKA-10182) Change number of partitions of __consumer_offsets
[ https://issues.apache.org/jira/browse/KAFKA-10182?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17139155#comment-17139155 ] huxihx commented on KAFKA-10182: You could use `Admin.createPartitions` API to increase partition count for this internal topic. > Change number of partitions of __consumer_offsets > -- > > Key: KAFKA-10182 > URL: https://issues.apache.org/jira/browse/KAFKA-10182 > Project: Kafka > Issue Type: Improvement >Reporter: Xu Zhang >Priority: Major > > {{currently __consumer_offsets}} cannot be changed for the lifetime of the > cluster, and it's generally a really bad idea to change the number of > partitions for __consumer_offsets after it is initially created. Because > hashing for consumer group name to partition to change, which means the group > coordinator will have no history. > > Is there a way to change the number of partitions for __consumer_offsets? -- This message was sent by Atlassian Jira (v8.3.4#803005)