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Posted to common-commits@hadoop.apache.org by dh...@apache.org on 2010/06/12 01:37:38 UTC
svn commit: r953905 - in /hadoop/common/branches/branch-0.20-append:
CHANGES.txt src/hdfs/org/apache/hadoop/hdfs/DFSClient.java
Author: dhruba
Date: Fri Jun 11 23:37:38 2010
New Revision: 953905
URL: http://svn.apache.org/viewvc?rev=953905&view=rev
Log:
HDFS-1054. remove sleep before retry for allocating a block.
(Todd Lipcon via dhruba)
Modified:
hadoop/common/branches/branch-0.20-append/CHANGES.txt
hadoop/common/branches/branch-0.20-append/src/hdfs/org/apache/hadoop/hdfs/DFSClient.java
Modified: hadoop/common/branches/branch-0.20-append/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.20-append/CHANGES.txt?rev=953905&r1=953904&r2=953905&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.20-append/CHANGES.txt (original)
+++ hadoop/common/branches/branch-0.20-append/CHANGES.txt Fri Jun 11 23:37:38 2010
@@ -25,6 +25,9 @@ Release 0.20-append - Unreleased
HDFS-457. Better handling of volume failure in DataNode Storage.
(Nicolas Spiegelberg via dhruba)
+ HDFS-1054. remove sleep before retry for allocating a block.
+ (Todd Lipcon via dhruba)
+
IMPROVEMENTS
BUG FIXES
Modified: hadoop/common/branches/branch-0.20-append/src/hdfs/org/apache/hadoop/hdfs/DFSClient.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.20-append/src/hdfs/org/apache/hadoop/hdfs/DFSClient.java?rev=953905&r1=953904&r2=953905&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.20-append/src/hdfs/org/apache/hadoop/hdfs/DFSClient.java (original)
+++ hadoop/common/branches/branch-0.20-append/src/hdfs/org/apache/hadoop/hdfs/DFSClient.java Fri Jun 11 23:37:38 2010
@@ -2886,19 +2886,12 @@ public class DFSClient implements FSCons
namenode.abandonBlock(block, src, clientName);
if (errorIndex < nodes.length) {
- LOG.debug("Excluding datanode " + nodes[errorIndex]);
+ LOG.info("Excluding datanode " + nodes[errorIndex]);
excludedNodes.add(nodes[errorIndex]);
}
// Connection failed. Let's wait a little bit and retry
retry = true;
- try {
- if (System.currentTimeMillis() - startTime > 5000) {
- LOG.info("Waiting to find target node: " + nodes[0].getName());
- }
- Thread.sleep(6000);
- } catch (InterruptedException iex) {
- }
}
} while (retry && --count >= 0);