Author: suresh
Date: Wed Aug 22 13:59:40 2012
New Revision: 1376054
URL: http://svn.apache.org/viewvc?rev=1376054&view=rev
Log:
HDFS-3817. Avoid printing SafeModeException stack trace in RPC server.
Contributed by Brandon Li.
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/server/namenode/NameNodeRpcServer.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=1376054&r1=1376053&r2=1376054&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt (original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt Wed Aug 22
13:59:40 2012
@@ -122,6 +122,9 @@ Trunk (unreleased changes)
HDFS-2686. Remove DistributedUpgrade related code. (suresh)
+ HDFS-3817. Avoid printing SafeModeException stack trace.
+ (Brandon Li via suresh)
+
OPTIMIZATIONS
BUG FIXES
Modified:
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java
URL:
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java?rev=1376054&r1=1376053&r2=1376054&view=diff
==============================================================================
---
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java
(original)
+++
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java
Wed Aug 22 13:59:40 2012
@@ -270,7 +270,10 @@ class NameNodeRpcServer implements Namen
this.minimumDataNodeVersion = conf.get(
DFSConfigKeys.DFS_NAMENODE_MIN_SUPPORTED_DATANODE_VERSION_KEY,
DFSConfigKeys.DFS_NAMENODE_MIN_SUPPORTED_DATANODE_VERSION_DEFAULT);
- }
+
+ // Set terse exception whose stack trace won't be logged
+ this.clientRpcServer.addTerseExceptions(SafeModeException.class);
+ }
/**
* Actually start serving requests.
