From 500e6a0f46d14a591d0ec082b6d26ee59bdfdf76 Mon Sep 17 00:00:00 2001 From: yliu Date: Tue, 17 Feb 2015 07:46:33 +0800 Subject: [PATCH] HDFS-7798. Checkpointing failure caused by shared KerberosAuthenticator. (Chengbing Liu via yliu) --- hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt | 3 +++ .../org/apache/hadoop/hdfs/web/URLConnectionFactory.java | 7 ++----- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt index cc24dc4c1a0..8b234fe0cdd 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt +++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt @@ -957,6 +957,9 @@ Release 2.7.0 - UNRELEASED HDFS-4625. BKJM doesn't take advantage of speculative reads. (Rakesh R via aajisaka) + HDFS-7798. Checkpointing failure caused by shared KerberosAuthenticator. + (Chengbing Liu via yliu) + BREAKDOWN OF HDFS-7584 SUBTASKS AND RELATED JIRAS HDFS-7720. Quota by Storage Type API, tools and ClientNameNode diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/URLConnectionFactory.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/URLConnectionFactory.java index 00e9e982bca..8a743b638ed 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/URLConnectionFactory.java +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/URLConnectionFactory.java @@ -49,9 +49,6 @@ import com.google.common.annotations.VisibleForTesting; public class URLConnectionFactory { private static final Log LOG = LogFactory.getLog(URLConnectionFactory.class); - /** SPNEGO authenticator */ - private static final KerberosUgiAuthenticator AUTH = new KerberosUgiAuthenticator(); - /** * Timeout for socket connects and reads */ @@ -161,8 +158,8 @@ public class URLConnectionFactory { } UserGroupInformation.getCurrentUser().checkTGTAndReloginFromKeytab(); final AuthenticatedURL.Token authToken = new AuthenticatedURL.Token(); - return new AuthenticatedURL(AUTH, connConfigurator).openConnection(url, - authToken); + return new AuthenticatedURL(new KerberosUgiAuthenticator(), + connConfigurator).openConnection(url, authToken); } else { if (LOG.isDebugEnabled()) { LOG.debug("open URL connection");