Author: szetszwo
Date: Wed Apr 9 16:55:03 2014
New Revision: 1586034
URL: http://svn.apache.org/r1586034
Log:
HDFS-6206. Fix NullPointerException in DFSUtil.substituteForWildcardAddress.
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/DFSUtil.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=1586034&r1=1586033&r2=1586034&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt (original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt Wed Apr 9
16:55:03 2014
@@ -347,6 +347,9 @@ Release 2.4.1 - UNRELEASED
HDFS-6198. DataNode rolling upgrade does not correctly identify current
block pool directory and replace with trash on Windows. (cnauroth)
+ HDFS-6206. Fix NullPointerException in
DFSUtil.substituteForWildcardAddress.
+ (szetszwo)
+
Release 2.4.0 - 2014-04-07
INCOMPATIBLE CHANGES
Modified:
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java
URL:
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java?rev=1586034&r1=1586033&r2=1586034&view=diff
==============================================================================
---
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java
(original)
+++
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java
Wed Apr 9 16:55:03 2014
@@ -37,6 +37,7 @@ import static org.apache.hadoop.hdfs.DFS
import java.io.IOException;
import java.io.PrintStream;
import java.io.UnsupportedEncodingException;
+import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.URI;
import java.net.URISyntaxException;
@@ -1100,7 +1101,8 @@ public class DFSUtil {
InetSocketAddress sockAddr = NetUtils.createSocketAddr(configuredAddress);
InetSocketAddress defaultSockAddr = NetUtils.createSocketAddr(defaultHost
+ ":0");
- if (sockAddr.getAddress().isAnyLocalAddress()) {
+ final InetAddress addr = sockAddr.getAddress();
+ if (addr != null && addr.isAnyLocalAddress()) {
if (UserGroupInformation.isSecurityEnabled() &&
defaultSockAddr.getAddress().isAnyLocalAddress()) {
throw new IOException("Cannot use a wildcard address with security. " +
