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Posted to hdfs-commits@hadoop.apache.org by da...@apache.org on 2012/08/30 21:46:14 UTC
svn commit: r1379093 - in
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs: CHANGES.txt
src/main/java/org/apache/hadoop/hdfs/DFSClient.java
Author: daryn
Date: Thu Aug 30 19:46:14 2012
New Revision: 1379093
URL: http://svn.apache.org/viewvc?rev=1379093&view=rev
Log:
HDFS-3861. Deadlock in DFSClient (Kihwal Lee via daryn)
Modified:
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java
Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt?rev=1379093&r1=1379092&r2=1379093&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt (original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt Thu Aug 30 19:46:14 2012
@@ -1574,6 +1574,8 @@ Release 0.23.3 - UNRELEASED
HDFS-3718. Datanode won't shutdown because of runaway DataBlockScanner
thread (Kihwal Lee via daryn)
+ HDFS-3861. Deadlock in DFSClient (Kihwal Lee via daryn)
+
Release 0.23.2 - UNRELEASED
INCOMPATIBLE CHANGES
Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java?rev=1379093&r1=1379092&r2=1379093&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java (original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java Thu Aug 30 19:46:14 2012
@@ -533,7 +533,7 @@ public class DFSClient implements java.i
* until the first output stream is created. The same instance will
* be returned until all output streams are closed.
*/
- public synchronized LeaseRenewer getLeaseRenewer() throws IOException {
+ public LeaseRenewer getLeaseRenewer() throws IOException {
return LeaseRenewer.getInstance(authority, ugi, this);
}