[incubator-uniffle] branch master updated: [MINOR][IMPROVEMENT] Avoid CoordinatorServer#initialization multiple `new Configuration()` (#118)

[roryqi]

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The following commit(s) were added to refs/heads/master by this push:
     new d2d60e2  [MINOR][IMPROVEMENT] Avoid CoordinatorServer#initialization 
multiple `new Configuration()` (#118)
d2d60e2 is described below

commit d2d60e2cf3171b7a81948ba60d42f59a362ce354
Author: Binjie Yang <52876270+zwangsh...@users.noreply.github.com>
AuthorDate: Wed Aug 3 14:32:55 2022 +0800

    [MINOR][IMPROVEMENT] Avoid CoordinatorServer#initialization multiple `new 
Configuration()` (#118)
    
    ### What changes were proposed in this pull request?
    remove useless multiple `new Configuration()`
    
    ### Why are the changes needed?
    Reduce consumption
    
    ### Does this PR introduce _any_ user-facing change?
    No
    
    ### How was this patch tested?
    Unit test
---
 .../java/org/apache/uniffle/coordinator/CoordinatorServer.java    | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git 
a/coordinator/src/main/java/org/apache/uniffle/coordinator/CoordinatorServer.java
 
b/coordinator/src/main/java/org/apache/uniffle/coordinator/CoordinatorServer.java
index 1c8bafd..4a37353 100644
--- 
a/coordinator/src/main/java/org/apache/uniffle/coordinator/CoordinatorServer.java
+++ 
b/coordinator/src/main/java/org/apache/uniffle/coordinator/CoordinatorServer.java
@@ -114,13 +114,15 @@ public class CoordinatorServer {
     registerMetrics();
     this.applicationManager = new ApplicationManager(coordinatorConf);
 
-    ClusterManagerFactory clusterManagerFactory = new 
ClusterManagerFactory(coordinatorConf, new Configuration());
+    // load default hadoop configuration
+    Configuration hadoopConf = new Configuration();
+    ClusterManagerFactory clusterManagerFactory = new 
ClusterManagerFactory(coordinatorConf, hadoopConf);
     this.clusterManager = clusterManagerFactory.getClusterManager();
-    this.clientConfManager = new ClientConfManager(coordinatorConf, new 
Configuration(), applicationManager);
+    this.clientConfManager = new ClientConfManager(coordinatorConf, 
hadoopConf, applicationManager);
     AssignmentStrategyFactory assignmentStrategyFactory =
         new AssignmentStrategyFactory(coordinatorConf, clusterManager);
     this.assignmentStrategy = 
assignmentStrategyFactory.getAssignmentStrategy();
-    this.accessManager = new AccessManager(coordinatorConf, clusterManager, 
new Configuration());
+    this.accessManager = new AccessManager(coordinatorConf, clusterManager, 
hadoopConf);
 
     CoordinatorFactory coordinatorFactory = new CoordinatorFactory(this);
     server = coordinatorFactory.getServer();