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HDFS-3132. Fix findbugs warning on HDFS trunk. Contributed by Todd Lipcon. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1304682 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Todd Lipcon 2012-03-24 00:21:58 +00:00
parent 97c17afccc
commit 8309c8f182
2 changed files with 3 additions and 1 deletions
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2
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -243,6 +243,8 @@ Release 0.23.3 - UNRELEASED
HDFS-3100. In BlockSender, throw an exception when it needs to verify HDFS-3100. In BlockSender, throw an exception when it needs to verify
checksum but the meta data does not exist. (Brandon Li via szetszwo) checksum but the meta data does not exist. (Brandon Li via szetszwo)
HDFS-3132. Fix findbugs warning on HDFS trunk. (todd)
BREAKDOWN OF HDFS-1623 SUBTASKS BREAKDOWN OF HDFS-1623 SUBTASKS
HDFS-2179. Add fencing framework and mechanisms for NameNode HA. (todd) HDFS-2179. Add fencing framework and mechanisms for NameNode HA. (todd)

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java
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@ -187,7 +187,7 @@ public class NameNode {
protected FSNamesystem namesystem; protected FSNamesystem namesystem;
protected final Configuration conf; protected final Configuration conf;
protected NamenodeRole role; protected NamenodeRole role;
private HAState state; private volatile HAState state;
private final boolean haEnabled; private final boolean haEnabled;
private final HAContext haContext; private final HAContext haContext;
protected boolean allowStaleStandbyReads; protected boolean allowStaleStandbyReads;