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JaySenSharma commented on AMBARI-23448: --------------------------------------- [~akhilsnaik] This change is intentionally added as part of JIRA: https://issues.apache.org/jira/browse/AMBARI-21234 > Ambari is asking for KAFKA service to restart when the rack information is > changed for HDFS > ------------------------------------------------------------------------------------------- > > Key: AMBARI-23448 > URL: https://issues.apache.org/jira/browse/AMBARI-23448 > Project: Ambari > Issue Type: Bug > Components: ambari-server > Affects Versions: 2.6.1 > Environment: Ambari-2.6.1.5 > HDP-2.6.4 > Reporter: Akhil S Naik > Assignee: JaySenSharma > Priority: Major > Attachments: Screen Shot 2018-04-04 at 5.01.42 PM.png > > > *when trying to change the default rack of datanodes and trying to set custom > rack the ambari-server is asking kafka service to restart.* > attached screenshot as attachment. > root Cause : > Ambari is reading the configs of KAFKA service from metainfo.xml > in which its given > *<restartRequiredAfterRackChange>true</restartRequiredAfterRackChange> * > rack awareness configurations of HDFS and Kafka are different , ambari > should ask for restart of KAFKA when hdfs configurations are refreshed. -- This message was sent by Atlassian JIRA (v7.6.3#76005)