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Posted to common-commits@hadoop.apache.org by in...@apache.org on 2019/02/20 21:55:20 UTC
[hadoop] branch trunk updated: HDFS-14302. Refactor
NameNodeWebHdfsMethods#generateDelegationToken() to allow better
extensibility. Contributed by CR Hota.
This is an automated email from the ASF dual-hosted git repository.
inigoiri pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/hadoop.git
The following commit(s) were added to refs/heads/trunk by this push:
new f5b4e0f HDFS-14302. Refactor NameNodeWebHdfsMethods#generateDelegationToken() to allow better extensibility. Contributed by CR Hota.
f5b4e0f is described below
commit f5b4e0f971b138666a1f7015f387ae960f85d589
Author: Inigo Goiri <in...@apache.org>
AuthorDate: Wed Feb 20 13:55:13 2019 -0800
HDFS-14302. Refactor NameNodeWebHdfsMethods#generateDelegationToken() to allow better extensibility. Contributed by CR Hota.
---
.../server/namenode/web/resources/NamenodeWebHdfsMethods.java | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java
index fe64ad6..0dea48a 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java
@@ -350,12 +350,18 @@ public class NamenodeWebHdfsMethods {
cp.cancelDelegationToken(token);
}
- public Token<? extends TokenIdentifier> generateDelegationToken(
- final UserGroupInformation ugi,
+ public Credentials createCredentials(final UserGroupInformation ugi,
final String renewer) throws IOException {
final NameNode namenode = (NameNode)context.getAttribute("name.node");
final Credentials c = DelegationTokenSecretManager.createCredentials(
namenode, ugi, renewer != null? renewer: ugi.getShortUserName());
+ return c;
+ }
+
+ public Token<? extends TokenIdentifier> generateDelegationToken(
+ final UserGroupInformation ugi,
+ final String renewer) throws IOException {
+ Credentials c = createCredentials(ugi, renewer);
if (c == null) {
return null;
}
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