Repository: hadoop
Updated Branches:
refs/heads/branch-2.7 f0c278469 -> c6f68a7f9
HADOOP-12559. KMS connection failures should trigger TGT renewal. Contributed
by Zhe Zhang.
Conflicts:
hadoop-common-project/hadoop-common/CHANGES.txt
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/c6f68a7f
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/c6f68a7f
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/c6f68a7f
Branch: refs/heads/branch-2.7
Commit: c6f68a7f98c35bef3a9cf4c71f19c249612618e9
Parents: f0c2784
Author: Xiaoyu Yao <[email protected]>
Authored: Mon Dec 28 10:41:26 2015 -0800
Committer: Zhe Zhang <[email protected]>
Committed: Fri Mar 18 17:48:56 2016 -0700
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.../java/org/apache/hadoop/crypto/key/kms/KMSClientProvider.java | 2 ++
1 file changed, 2 insertions(+)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/c6f68a7f/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/crypto/key/kms/KMSClientProvider.java
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diff --git
a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/crypto/key/kms/KMSClientProvider.java
b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/crypto/key/kms/KMSClientProvider.java
index 149424f..ea50d21 100644
---
a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/crypto/key/kms/KMSClientProvider.java
+++
b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/crypto/key/kms/KMSClientProvider.java
@@ -474,6 +474,8 @@ public class KMSClientProvider extends KeyProvider
implements CryptoExtension,
UserGroupInformation.AuthenticationMethod.PROXY)
? currentUgi.getShortUserName() : null;
+ // check and renew TGT to handle potential expiration
+ actualUgi.checkTGTAndReloginFromKeytab();
// creating the HTTP connection using the current UGI at constructor time
conn = actualUgi.doAs(new PrivilegedExceptionAction<HttpURLConnection>()
{
@Override
