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ayushsaxena pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/ozone.git


The following commit(s) were added to refs/heads/master by this push:
     new 753a5b7  HDDS-5715. Make XceiverServerRatis#raftGids a thread-safe 
set. (#2613)
753a5b7 is described below

commit 753a5b7177771f4e7488fa9849697da90dc13d06
Author: Gui Hecheng <[email protected]>
AuthorDate: Sat Sep 11 04:27:23 2021 +0800

    HDDS-5715. Make XceiverServerRatis#raftGids a thread-safe set. (#2613)
---
 .../container/common/transport/server/ratis/XceiverServerRatis.java    | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git 
a/hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/transport/server/ratis/XceiverServerRatis.java
 
b/hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/transport/server/ratis/XceiverServerRatis.java
index f237629..97d712e 100644
--- 
a/hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/transport/server/ratis/XceiverServerRatis.java
+++ 
b/hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/transport/server/ratis/XceiverServerRatis.java
@@ -25,7 +25,6 @@ import java.security.cert.X509Certificate;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
-import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
@@ -140,7 +139,7 @@ public final class XceiverServerRatis implements 
XceiverServerSpi {
   private final ConfigurationSource conf;
   // TODO: Remove the gids set when Ratis supports an api to query active
   // pipelines
-  private final Set<RaftGroupId> raftGids = new HashSet<>();
+  private final Set<RaftGroupId> raftGids = ConcurrentHashMap.newKeySet();
   private final RaftPeerId raftPeerId;
   // pipelines for which I am the leader
   private Map<RaftGroupId, Boolean> groupLeaderMap = new ConcurrentHashMap<>();

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