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Posted to common-commits@hadoop.apache.org by su...@apache.org on 2019/09/12 14:19:12 UTC
[hadoop] branch trunk updated: HDFS-14798. Synchronize
invalidateBlocks in DatanodeDescriptor. Contributed by hemanthboyina.
This is an automated email from the ASF dual-hosted git repository.
surendralilhore pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/hadoop.git
The following commit(s) were added to refs/heads/trunk by this push:
new 2ff2a7f HDFS-14798. Synchronize invalidateBlocks in DatanodeDescriptor. Contributed by hemanthboyina.
2ff2a7f is described below
commit 2ff2a7f6120079b6a88afff987a551fa3d1f47e2
Author: Surendra Singh Lilhore <su...@apache.org>
AuthorDate: Thu Sep 12 19:43:18 2019 +0530
HDFS-14798. Synchronize invalidateBlocks in DatanodeDescriptor. Contributed by hemanthboyina.
---
.../apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java
old mode 100644
new mode 100755
index e0d8558..b3e2fa6
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java
@@ -339,7 +339,9 @@ public class DatanodeDescriptor extends DatanodeInfo {
public void resetBlocks() {
updateStorageStats(this.getStorageReports(), 0L, 0L, 0, 0, null);
- this.invalidateBlocks.clear();
+ synchronized (invalidateBlocks) {
+ this.invalidateBlocks.clear();
+ }
this.volumeFailures = 0;
// pendingCached, cached, and pendingUncached are protected by the
// FSN lock.
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