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Posted to hdfs-commits@hadoop.apache.org by ha...@apache.org on 2010/12/01 23:16:16 UTC
svn commit: r1041190 - in /hadoop/hdfs/trunk: CHANGES.txt
src/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
Author: hairong
Date: Wed Dec 1 22:16:16 2010
New Revision: 1041190
URL: http://svn.apache.org/viewvc?rev=1041190&view=rev
Log:
HDFS-1524. Image loader should make sure to read every byte in image file. Contributed by Hairong Kuang.
Modified:
hadoop/hdfs/trunk/CHANGES.txt
hadoop/hdfs/trunk/src/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
Modified: hadoop/hdfs/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/hdfs/trunk/CHANGES.txt?rev=1041190&r1=1041189&r2=1041190&view=diff
==============================================================================
--- hadoop/hdfs/trunk/CHANGES.txt (original)
+++ hadoop/hdfs/trunk/CHANGES.txt Wed Dec 1 22:16:16 2010
@@ -419,6 +419,9 @@ Release 0.22.0 - Unreleased
HDFS-1503. TestSaveNamespace fails. (Todd Lipcon via cos)
+ HDFS-1524. Image loader should make sure to read every byte in image file.
+ (hairong)
+
Release 0.21.1 - Unreleased
IMPROVEMENTS
Modified: hadoop/hdfs/trunk/src/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
URL: http://svn.apache.org/viewvc/hadoop/hdfs/trunk/src/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java?rev=1041190&r1=1041189&r2=1041190&view=diff
==============================================================================
--- hadoop/hdfs/trunk/src/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java (original)
+++ hadoop/hdfs/trunk/src/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java Wed Dec 1 22:16:16 2010
@@ -273,6 +273,9 @@ public abstract class FSImageFormat {
this.loadSecretManagerState(in, targetNamesystem);
+ // make sure to read to the end of file
+ int eof = in.read();
+ assert eof == -1 : "Should have reached the end of image file " + curFile;
} finally {
in.close();
}