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Posted to mapreduce-commits@hadoop.apache.org by cm...@apache.org on 2013/07/22 20:15:20 UTC
svn commit: r1505753 - in
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/java/org/apache/hadoop/mapred:
FadvisedChunkedFile.java FadvisedFileRegion.java
Author: cmccabe
Date: Mon Jul 22 18:15:18 2013
New Revision: 1505753
URL: http://svn.apache.org/r1505753
Log:
HDFS-4817. Make HDFS advisory caching configurable on a per-file basis. (Colin Patrick McCabe)
Modified:
hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/java/org/apache/hadoop/mapred/FadvisedChunkedFile.java
hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/java/org/apache/hadoop/mapred/FadvisedFileRegion.java
Modified: hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/java/org/apache/hadoop/mapred/FadvisedChunkedFile.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/java/org/apache/hadoop/mapred/FadvisedChunkedFile.java?rev=1505753&r1=1505752&r2=1505753&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/java/org/apache/hadoop/mapred/FadvisedChunkedFile.java (original)
+++ hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/java/org/apache/hadoop/mapred/FadvisedChunkedFile.java Mon Jul 22 18:15:18 2013
@@ -69,7 +69,7 @@ public class FadvisedChunkedFile extends
}
if (manageOsCache && getEndOffset() - getStartOffset() > 0) {
try {
- NativeIO.POSIX.posixFadviseIfPossible(
+ NativeIO.POSIX.posixFadviseIfPossible(identifier,
fd,
getStartOffset(), getEndOffset() - getStartOffset(),
NativeIO.POSIX.POSIX_FADV_DONTNEED);
Modified: hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/java/org/apache/hadoop/mapred/FadvisedFileRegion.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/java/org/apache/hadoop/mapred/FadvisedFileRegion.java?rev=1505753&r1=1505752&r2=1505753&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/java/org/apache/hadoop/mapred/FadvisedFileRegion.java (original)
+++ hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/java/org/apache/hadoop/mapred/FadvisedFileRegion.java Mon Jul 22 18:15:18 2013
@@ -71,7 +71,7 @@ public class FadvisedFileRegion extends
}
if (manageOsCache && getCount() > 0) {
try {
- NativeIO.POSIX.posixFadviseIfPossible(
+ NativeIO.POSIX.posixFadviseIfPossible(identifier,
fd, getPosition(), getCount(),
NativeIO.POSIX.POSIX_FADV_DONTNEED);
} catch (Throwable t) {