Extracting Kafka broker IDs
You must extract the Kafka broker IDs before you upgrade the HDF cluster. The Kafka
broker IDs are used in upgrading HDF to CFM on CDP cluster, where you need to override the
kafka-broker-ids.ini files with the created one.
You must extract the Kafka broker IDs manually from the HDF 126.96.36.199 cluster. When you upgrade to Cloudera Manager, you must manually enter the broker IDs to the real values in Kafka.
Navigate to each
Kafka broker host > $log.dirs/meta.propertiesand collect the
$log.dirsrefers to an Ambari configuration value.
hostname broker.idto the
kafka-broker-ids.inifile.An example of the file format is as follows:
ctr-e153-xxxxx-xxxx71.cloudera.site 1001 ctr-e153-xxxxx-xxxx72.cloudera.site 1002 ctr-e153-xxxxx-xxxx73.cloudera.site 1003