adoroszlai commented on code in PR #5585:
URL: https://github.com/apache/ozone/pull/5585#discussion_r1407698302
##########
hadoop-ozone/dist/src/main/compose/upgrade/compose/ha/docker-config:
##########
@@ -59,6 +59,11 @@ OZONE-SITE.XML_ozone.recon.db.dir=/data/metadata/recon
OZONE-SITE.XML_ozone.recon.om.snapshot.task.interval.delay=1m
OZONE-SITE.XML_ozone.recon.address=recon:9891
+CORE-SITE.XML_dfs.data.transfer.protection=authentication
+CORE-SITE.XML_hadoop.security.authentication=kerberos
+CORE-SITE.XML_hadoop.security.auth_to_local="DEFAULT"
+CORE-SITE.XML_hadoop.security.key.provider.path=kms://http@kms:9600/kms
+
Review Comment:
The configs are used by code in Hadoop Common, which in turn is used by
Ozone for various aspects of security. So it's not only for OFS.
Some of these are required for services to start:
```
Caused by:
org.apache.hadoop.security.authentication.client.AuthenticationException:
SIMPLE authentication method not supported. Datanode user login failed.
at
org.apache.hadoop.ozone.HddsDatanodeService.start(HddsDatanodeService.java:261)
```
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