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Posted to common-commits@hadoop.apache.org by ra...@apache.org on 2008/10/17 23:39:28 UTC
svn commit: r705763 - in /hadoop/core/branches/branch-0.19: ./ CHANGES.txt
src/hdfs/org/apache/hadoop/hdfs/server/namenode/INode.java
Author: rangadi
Date: Fri Oct 17 14:39:27 2008
New Revision: 705763
URL: http://svn.apache.org/viewvc?rev=705763&view=rev
Log:
HADOOP-4398. No need to truncate access time in INode. Also fixes NPE
in CreateEditsLog. (Raghu Angadi)
Modified:
hadoop/core/branches/branch-0.19/ (props changed)
hadoop/core/branches/branch-0.19/CHANGES.txt
hadoop/core/branches/branch-0.19/src/hdfs/org/apache/hadoop/hdfs/server/namenode/INode.java
Propchange: hadoop/core/branches/branch-0.19/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Fri Oct 17 14:39:27 2008
@@ -1 +1 @@
-/hadoop/core/trunk:697306,698176,699056,699098,699415,699424,699444,699490,699517,700163,700628,700923,701273,701398,703923,704203,704261,704701,704703,704707,704712,704732,704748,704989,705391,705420,705430
+/hadoop/core/trunk:697306,698176,699056,699098,699415,699424,699444,699490,699517,700163,700628,700923,701273,701398,703923,704203,704261,704701,704703,704707,704712,704732,704748,704989,705391,705420,705430,705762
Modified: hadoop/core/branches/branch-0.19/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/core/branches/branch-0.19/CHANGES.txt?rev=705763&r1=705762&r2=705763&view=diff
==============================================================================
--- hadoop/core/branches/branch-0.19/CHANGES.txt (original)
+++ hadoop/core/branches/branch-0.19/CHANGES.txt Fri Oct 17 14:39:27 2008
@@ -923,6 +923,9 @@
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/branches/branch-0.19/src/hdfs/org/apache/hadoop/hdfs/server/namenode/INode.java
URL: http://svn.apache.org/viewvc/hadoop/core/branches/branch-0.19/src/hdfs/org/apache/hadoop/hdfs/server/namenode/INode.java?rev=705763&r1=705762&r2=705763&view=diff
==============================================================================
--- hadoop/core/branches/branch-0.19/src/hdfs/org/apache/hadoop/hdfs/server/namenode/INode.java (original)
+++ hadoop/core/branches/branch-0.19/src/hdfs/org/apache/hadoop/hdfs/server/namenode/INode.java Fri Oct 17 14:39:27 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;
}
/**