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Posted to common-commits@hadoop.apache.org by ra...@apache.org on 2008/10/17 23:36:50 UTC
svn commit: r705762 - in /hadoop/core/trunk: CHANGES.txt
src/hdfs/org/apache/hadoop/hdfs/server/namenode/INode.java
Author: rangadi
Date: Fri Oct 17 14:36:50 2008
New Revision: 705762
URL: http://svn.apache.org/viewvc?rev=705762&view=rev
Log:
HADOOP-4398. No need to truncate access time in INode. Also fixes NPE
in CreateEditsLog. (Raghu Angadi)
Modified:
hadoop/core/trunk/CHANGES.txt
hadoop/core/trunk/src/hdfs/org/apache/hadoop/hdfs/server/namenode/INode.java
Modified: hadoop/core/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/core/trunk/CHANGES.txt?rev=705762&r1=705761&r2=705762&view=diff
==============================================================================
--- hadoop/core/trunk/CHANGES.txt (original)
+++ hadoop/core/trunk/CHANGES.txt Fri Oct 17 14:36:50 2008
@@ -979,6 +979,9 @@
HADOOP-4292. Do not support append() for LocalFileSystem. (hairong)
+ HADOOP-4398. No need to truncate access time in INode. Also fixes NPE
+ in CreateEditsLog. (Raghu Angadi)
+
Release 0.18.1 - 2008-09-17
IMPROVEMENTS
Modified: hadoop/core/trunk/src/hdfs/org/apache/hadoop/hdfs/server/namenode/INode.java
URL: http://svn.apache.org/viewvc/hadoop/core/trunk/src/hdfs/org/apache/hadoop/hdfs/server/namenode/INode.java?rev=705762&r1=705761&r2=705762&view=diff
==============================================================================
--- hadoop/core/trunk/src/hdfs/org/apache/hadoop/hdfs/server/namenode/INode.java (original)
+++ hadoop/core/trunk/src/hdfs/org/apache/hadoop/hdfs/server/namenode/INode.java Fri Oct 17 14:36:50 2008
@@ -27,7 +27,6 @@
import org.apache.hadoop.hdfs.protocol.Block;
import org.apache.hadoop.hdfs.protocol.LocatedBlock;
import org.apache.hadoop.hdfs.protocol.LocatedBlocks;
-import org.apache.hadoop.hdfs.server.namenode.FSNamesystem;
/**
* We keep an in-memory representation of the file/block hierarchy.
@@ -38,7 +37,7 @@
protected byte[] name;
protected INodeDirectory parent;
protected long modificationTime;
- protected int accessTime; // precise to the last hour
+ protected long accessTime;
/** Simple wrapper for two counters :
* nsCount (namespace consumed) and dsCount (diskspace consumed).
@@ -291,19 +290,14 @@
* @return access time
*/
public long getAccessTime() {
- return this.accessTime * FSNamesystem.getFSNamesystem().getAccessTimePrecision();
+ return accessTime;
}
/**
* Set last access time of inode.
*/
void setAccessTime(long atime) {
- long precision = FSNamesystem.getFSNamesystem().getAccessTimePrecision();
- if (precision == 0) {
- this.accessTime = 0;
- } else {
- this.accessTime = (int)(atime/precision);
- }
+ accessTime = atime;
}
/**