hadoop-common-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From a.@apache.org
Subject [10/29] hadoop git commit: HDFS-8806. Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang.
Date Sat, 25 Jul 2015 17:36:17 GMT
HDFS-8806. Inconsistent metrics: number of missing blocks with replication factor 1 not properly
cleared. Contributed by Zhe Zhang.


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/206d4933
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/206d4933
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/206d4933

Branch: refs/heads/HADOOP-12111
Commit: 206d4933a567147b62f463c2daa3d063ad40822b
Parents: e202efa
Author: Akira Ajisaka <aajisaka@apache.org>
Authored: Fri Jul 24 18:28:44 2015 +0900
Committer: Akira Ajisaka <aajisaka@apache.org>
Committed: Fri Jul 24 18:28:44 2015 +0900

----------------------------------------------------------------------
 hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt                       | 3 +++
 .../hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java | 3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/206d4933/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 f86d41e..b348a5a 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -1097,6 +1097,9 @@ Release 2.7.2 - UNRELEASED
     HDFS-6945. BlockManager should remove a block from excessReplicateMap and
     decrement ExcessBlocks metric when the block is removed. (aajisaka)
 
+    HDFS-8806. Inconsistent metrics: number of missing blocks with replication
+    factor 1 not properly cleared. (Zhe Zhang via aajisaka)
+
 Release 2.7.1 - 2015-07-06
 
   INCOMPATIBLE CHANGES

http://git-wip-us.apache.org/repos/asf/hadoop/blob/206d4933/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
index d8aec99..128aae6 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
@@ -101,10 +101,11 @@ class UnderReplicatedBlocks implements Iterable<BlockInfo> {
   /**
    * Empty the queues and timestamps.
    */
-  void clear() {
+  synchronized void clear() {
     for (int i = 0; i < LEVEL; i++) {
       priorityQueues.get(i).clear();
     }
+    corruptReplOneBlocks = 0;
     timestampsMap.clear();
   }
 


Mime
View raw message