Author: suresh
Date: Fri Jun 7 17:35:34 2013
New Revision: 1490746
URL: http://svn.apache.org/r1490746
Log:
HDFS-4880. Print the image and edits file loaded by the namenode in the logs.
Contributed by Arpit Agarwal.
Modified:
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
URL:
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt?rev=1490746&r1=1490745&r2=1490746&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt (original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt Fri Jun 7
17:35:34 2013
@@ -369,6 +369,9 @@ Release 2.1.0-beta - UNRELEASED
HDFS-4234. Use generic code for choosing datanode in Balancer. (szetszwo)
+ HDFS-4880. Print the image and edits file loaded by the namenode in the
+ logs. (Arpit Agarwal via suresh)
+
OPTIMIZATIONS
BUG FIXES
Modified:
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java
URL:
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java?rev=1490746&r1=1490745&r2=1490746&view=diff
==============================================================================
---
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java
(original)
+++
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java
Fri Jun 7 17:35:34 2013
@@ -94,6 +94,7 @@ public class FSEditLogLoader {
fsNamesys.writeLock();
try {
long startTime = now();
+ FSImage.LOG.info("Start loading edits file " + edits.getName());
long numEdits = loadEditRecords(edits, false,
expectedStartingTxId, recovery);
FSImage.LOG.info("Edits file " + edits.getName()
Modified:
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
URL:
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java?rev=1490746&r1=1490745&r2=1490746&view=diff
==============================================================================
---
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
(original)
+++
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
Fri Jun 7 17:35:34 2013
@@ -325,8 +325,8 @@ public class FSImageFormat {
imgDigest = new MD5Hash(digester.digest());
loaded = true;
- LOG.info("Image file of size " + curFile.length() + " loaded in "
- + (now() - startTime)/1000 + " seconds.");
+ LOG.info("Image file " + curFile + " of size " + curFile.length() +
+ " bytes loaded in " + (now() - startTime)/1000 + " seconds.");
}
/** Update the root node's attributes */
@@ -872,8 +872,8 @@ public class FSImageFormat {
// set md5 of the saved image
savedDigest = new MD5Hash(digester.digest());
- LOG.info("Image file of size " + newFile.length() + " saved in "
- + (now() - startTime)/1000 + " seconds.");
+ LOG.info("Image file " + newFile + " of size " + newFile.length() +
+ " bytes saved in " + (now() - startTime)/1000 + " seconds.");
}
/**
