zuston commented on a change in pull request #15131:
URL: https://github.com/apache/flink/pull/15131#discussion_r596548222
##########
File path:
flink-yarn/src/main/java/org/apache/flink/yarn/configuration/YarnConfigOptions.java
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@@ -344,6 +344,13 @@
.withDescription(
"A comma-separated list of additional
Kerberos-secured Hadoop filesystems Flink is going to access. For example,
yarn.security.kerberos.additionalFileSystems=hdfs://namenode2:9002,hdfs://namenode3:9003.
The client submitting to YARN needs to have access to these file systems to
retrieve the security tokens.");
+ public static final ConfigOption<Boolean> YARN_SECURITY_ENABLED =
Review comment:
Yes. Rename is ok. But `KERBEROS_USE_DELEGATION_TOKEN` maybe not
suitable.
Actually, this option indicates Flink whether to fetch delegation token
actively, not no use delegation token.
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