Repository: hadoop Updated Branches: refs/heads/branch-2 85cb596e2 -> 076c68878
HDFS-8862. BlockManager#excessReplicateMap should use a HashMap. (yliu) Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/076c6887 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/076c6887 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/076c6887 Branch: refs/heads/branch-2 Commit: 076c688780ecf66b0f593d7c19ce8944dc4451d4 Parents: 85cb596 Author: yliu <[email protected]> Authored: Tue Aug 18 09:25:03 2015 +0800 Committer: yliu <[email protected]> Committed: Tue Aug 18 09:25:03 2015 +0800 ---------------------------------------------------------------------- hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt | 2 ++ .../apache/hadoop/hdfs/server/blockmanagement/BlockManager.java | 3 +-- 2 files changed, 3 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/076c6887/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt index 7ab41e8..31b197a 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt +++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt @@ -472,6 +472,8 @@ Release 2.8.0 - UNRELEASED HDFS-8845. DiskChecker should not traverse the entire tree (Chang Li via Colin P. McCabe) + HDFS-8862. BlockManager#excessReplicateMap should use a HashMap. (yliu) + BUG FIXES HDFS-8091: ACLStatus and XAttributes should be presented to http://git-wip-us.apache.org/repos/asf/hadoop/blob/076c6887/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java index 254a628..abcb2ad 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java @@ -33,7 +33,6 @@ import java.util.List; import java.util.Map; import java.util.Queue; import java.util.Set; -import java.util.TreeMap; import java.util.TreeSet; import java.util.concurrent.ThreadLocalRandom; import java.util.concurrent.atomic.AtomicLong; @@ -203,7 +202,7 @@ public class BlockManager implements BlockStatsMXBean { * DataNode. We'll eventually remove these extras. */ public final Map<String, LightWeightLinkedSet<Block>> excessReplicateMap = - new TreeMap<String, LightWeightLinkedSet<Block>>(); + new HashMap<>(); /** * Store set of Blocks that need to be replicated 1 or more times.
