Merge -r 541441:541442 from trunk to 0.13 branch. Fixes: HADOOP-1427.

git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/branches/branch-0.13@541443 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -419,6 +419,9 @@ Branch 0.13 (unreleased changes)
      meant failed tasks didn't cause the job to fail.
      (Arun C Murthy via tomwhite)
 
+126. HADOOP-1427.  Fix a typo that caused GzipCodec to incorrectly use
+     a very small input buffer.  (Espen Amble Kolstad via cutting)
+
 
 Release 0.12.3 - 2007-04-06
 

src/java/org/apache/hadoop/io/compress/GzipCodec.java

@@ -172,7 +172,7 @@ public class GzipCodec extends DefaultCodec {
     if (ZlibFactory.isNativeZlibLoaded()) {
       Decompressor decompressor =
         new ZlibDecompressor(ZlibDecompressor.CompressionHeader.AUTODETECT_GZIP_ZLIB,
-                             64*1-24);
+                             64*1024);
 
       compInStream = new DecompressorStream(in, decompressor,
                                             conf.getInt("io.file.buffer.size", 4*1024));