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Posted to common-commits@hadoop.apache.org by vi...@apache.org on 2017/05/11 21:42:32 UTC
[36/50] [abbrv] hadoop git commit: HADOOP-14361. Azure:
NativeAzureFileSystem.getDelegationToken() call fails sometimes when invoked
concurrently. Contributed by Santhosh G Nayak
HADOOP-14361. Azure: NativeAzureFileSystem.getDelegationToken() call fails sometimes when invoked concurrently. Contributed by Santhosh G Nayak
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/eed73149
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/eed73149
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/eed73149
Branch: refs/heads/HDFS-9806
Commit: eed731496f63537350206274af09d2118b116a17
Parents: 5cb6e3e
Author: Mingliang Liu <li...@apache.org>
Authored: Wed May 10 15:05:11 2017 -0700
Committer: Mingliang Liu <li...@apache.org>
Committed: Wed May 10 15:05:11 2017 -0700
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.../java/org/apache/hadoop/fs/azure/NativeAzureFileSystem.java | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/eed73149/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azure/NativeAzureFileSystem.java
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diff --git a/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azure/NativeAzureFileSystem.java b/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azure/NativeAzureFileSystem.java
index 45c45b1..03a2782 100644
--- a/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azure/NativeAzureFileSystem.java
+++ b/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azure/NativeAzureFileSystem.java
@@ -2968,7 +2968,7 @@ public class NativeAzureFileSystem extends FileSystem {
* @throws IOException thrown when getting the current user.
*/
@Override
- public Token<?> getDelegationToken(final String renewer) throws IOException {
+ public synchronized Token<?> getDelegationToken(final String renewer) throws IOException {
if (kerberosSupportEnabled) {
try {
final UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
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