Apache
/
hadoop
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HDFS-3803. Merging change 1373174 from trunk 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1373182 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Suresh Srinivas 2012-08-15 00:56:32 +00:00
parent 997cd514c7
commit c738a9964b
2 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
View File

@ -203,6 +203,9 @@ Release 2.0.1-alpha - UNRELEASED
HDFS-3765. namenode -initializeSharedEdits should be able to initialize HDFS-3765. namenode -initializeSharedEdits should be able to initialize
all shared storages. (Vinay and todd via todd) all shared storages. (Vinay and todd via todd)
HDFS-3803. Change BlockPoolSliceScanner chatty INFO log to DEBUG.
(Andrew Purtell via suresh)
OPTIMIZATIONS OPTIMIZATIONS
HDFS-2982. Startup performance suffers when there are many edit log HDFS-2982. Startup performance suffers when there are many edit log

4
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockPoolSliceScanner.java
View File

@ -554,9 +554,11 @@ class BlockPoolSliceScanner {
} }
private synchronized void startNewPeriod() { private synchronized void startNewPeriod() {
LOG.info("Starting a new period : work left in prev period : " if (LOG.isDebugEnabled()) {
LOG.debug("Starting a new period : work left in prev period : "
+ String.format("%.2f%%", totalBytesToScan == 0 ? 0 + String.format("%.2f%%", totalBytesToScan == 0 ? 0
: (bytesLeft * 100.0) / totalBytesToScan)); : (bytesLeft * 100.0) / totalBytesToScan));
}
// reset the byte counts : // reset the byte counts :
bytesLeft = totalBytesToScan; bytesLeft = totalBytesToScan;