Author: zshao
Date: Fri Feb 27 05:30:55 2009
New Revision: 748404
URL: http://svn.apache.org/viewvc?rev=748404&view=rev
Log:
HADOOP-5326. Fixes CBZip2OutputStream data corruption problem. (Rodrigo Schmidt
via zshao)
Modified:
hadoop/core/branches/branch-0.20/CHANGES.txt
hadoop/core/branches/branch-0.20/src/core/org/apache/hadoop/io/compress/bzip2/CBZip2OutputStream.java
Modified: hadoop/core/branches/branch-0.20/CHANGES.txt
URL:
http://svn.apache.org/viewvc/hadoop/core/branches/branch-0.20/CHANGES.txt?rev=748404&r1=748403&r2=748404&view=diff
==============================================================================
--- hadoop/core/branches/branch-0.20/CHANGES.txt (original)
+++ hadoop/core/branches/branch-0.20/CHANGES.txt Fri Feb 27 05:30:55 2009
@@ -343,6 +343,9 @@
BUG FIXES
+ HADOOP-5326. Fixes CBZip2OutputStream data corruption problem.
+ (Rodrigo Schmidt via zshao)
+
HADOOP-4204. Fix findbugs warnings related to unused variables, naive
Number subclass instantiation, Map iteration, and badly scoped inner
classes. (Suresh Srinivas via cdouglas)
Modified:
hadoop/core/branches/branch-0.20/src/core/org/apache/hadoop/io/compress/bzip2/CBZip2OutputStream.java
URL:
http://svn.apache.org/viewvc/hadoop/core/branches/branch-0.20/src/core/org/apache/hadoop/io/compress/bzip2/CBZip2OutputStream.java?rev=748404&r1=748403&r2=748404&view=diff
==============================================================================
---
hadoop/core/branches/branch-0.20/src/core/org/apache/hadoop/io/compress/bzip2/CBZip2OutputStream.java
(original)
+++
hadoop/core/branches/branch-0.20/src/core/org/apache/hadoop/io/compress/bzip2/CBZip2OutputStream.java
Fri Feb 27 05:30:55 2009
@@ -1746,7 +1746,7 @@
for (int i = 0; i < NUM_OVERSHOOT_BYTES; i++) {
block[lastShadow + i + 2] = block[(i % (lastShadow + 1)) + 1];
}
- for (int i = lastShadow + NUM_OVERSHOOT_BYTES; --i >= 0;) {
+ for (int i = lastShadow + NUM_OVERSHOOT_BYTES +1; --i >= 0;) {
quadrant[i] = 0;
}
block[0] = block[lastShadow + 1];
