XComp commented on a change in pull request #15131:
URL: https://github.com/apache/flink/pull/15131#discussion_r595759529
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File path: flink-yarn/src/main/java/org/apache/flink/yarn/Utils.java
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@@ -197,21 +197,28 @@ private static LocalResource registerLocalResource(
}
public static void setTokensFor(
- ContainerLaunchContext amContainer, List<Path> paths,
Configuration conf)
+ ContainerLaunchContext amContainer,
+ List<Path> paths,
+ Configuration conf,
+ boolean yarnFetchDelegationEnabled)
throws IOException {
Credentials credentials = new Credentials();
- // for HDFS
- TokenCache.obtainTokensForNamenodes(credentials, paths.toArray(new
Path[0]), conf);
- // for HBase
- obtainTokenForHBase(credentials, conf);
+
+ if (yarnFetchDelegationEnabled) {
Review comment:
I think it's also worth it to add an info log message here for both
cases making it explicit in the logs that the delegation fetching is enabled or
disabled.
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