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Posted to common-commits@hadoop.apache.org by qu...@apache.org on 2022/03/07 08:01:42 UTC

[hadoop] branch trunk updated: YARN-11049. MutableConfScheduler is referred as plain String instead of class name. Contributed by Szilard Nemeth

This is an automated email from the ASF dual-hosted git repository.

quapaw 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 851a4dc  YARN-11049. MutableConfScheduler is referred as plain String instead of class name. Contributed by Szilard Nemeth
851a4dc is described below

commit 851a4dc2d90374dc8ea6c0ea1e319af4756e6727
Author: 9uapaw <gy...@gmail.com>
AuthorDate: Mon Mar 7 09:00:22 2022 +0100

    YARN-11049. MutableConfScheduler is referred as plain String instead of class name. Contributed by Szilard Nemeth
---
 .../yarn/server/resourcemanager/ResourceManager.java  |  4 ++--
 .../server/resourcemanager/webapp/RMWebServices.java  | 19 ++++++++++---------
 .../resourcemanager/webapp/TestRMWebServices.java     |  5 +++--
 3 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
index 357cbf3..3bd6a0f 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
@@ -1864,8 +1864,8 @@ public class ResourceManager extends CompositeService
       confStore.initialize(conf, conf, rmContext);
       confStore.format();
     } else {
-      System.out.println("Scheduler Configuration format only " +
-          "supported by MutableConfScheduler.");
+      System.out.println(String.format("Scheduler Configuration format only " +
+          "supported by %s.", MutableConfScheduler.class.getSimpleName()));
     }
   }
 
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServices.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServices.java
index 1dac043..26c9217 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServices.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServices.java
@@ -2678,7 +2678,7 @@ public class RMWebServices extends WebServices implements RMWebServiceProtocol {
     } else {
       return Response.status(Status.BAD_REQUEST)
           .entity("Scheduler Configuration format only supported by " +
-          "MutableConfScheduler.").build();
+              MutableConfScheduler.class.getSimpleName()).build();
     }
   }
 
@@ -2727,8 +2727,8 @@ public class RMWebServices extends WebServices implements RMWebServiceProtocol {
                   .build();
       }
     } else {
-      String errorMsg = "Configuration change validation only supported by " +
-              "MutableConfScheduler.";
+      String errorMsg = String.format("Configuration change validation only supported by %s.",
+          MutableConfScheduler.class.getSimpleName());
       LOG.warn(errorMsg);
       return Response.status(Status.BAD_REQUEST)
               .entity(errorMsg)
@@ -2823,10 +2823,11 @@ public class RMWebServices extends WebServices implements RMWebServiceProtocol {
           .build();
     } else {
       return Response.status(Status.BAD_REQUEST).entity(
-          "This API only supports to retrieve scheduler configuration"
-              + " from a mutable-conf scheduler, underneath scheduler "
-              + scheduler.getClass().getSimpleName()
-              + " is not an instance of MutableConfScheduler")
+              String.format("This API only supports to retrieve scheduler configuration"
+                  + " from a mutable-conf scheduler, underneath scheduler %s"
+                  + " is not an instance of %s",
+                  scheduler.getClass().getSimpleName(),
+                  MutableConfScheduler.class.getSimpleName()))
           .build();
     }
   }
@@ -2858,8 +2859,8 @@ public class RMWebServices extends WebServices implements RMWebServiceProtocol {
       }
     } else {
       return Response.status(Status.BAD_REQUEST)
-          .entity("Configuration Version only supported by "
-          + "MutableConfScheduler.").build();
+          .entity(String.format("Configuration Version only supported by %s.",
+              MutableConfScheduler.class.getSimpleName())).build();
     }
   }
 
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/TestRMWebServices.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/TestRMWebServices.java
index d5d5343..ce9de64 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/TestRMWebServices.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/TestRMWebServices.java
@@ -75,6 +75,7 @@ import org.apache.hadoop.yarn.server.resourcemanager.*;
 import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager;
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppMetrics;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.MutableConfScheduler;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler;
@@ -1003,8 +1004,8 @@ public class TestRMWebServices extends JerseyTestBase {
     Assert.assertEquals(Status.BAD_REQUEST
             .getStatusCode(), response.getStatus());
     Assert.assertTrue(response.getEntity().toString()
-            .contains("Configuration change validation only supported by"
-                    +" MutableConfScheduler."));
+            .contains(String.format("Configuration change validation only supported by %s.",
+                MutableConfScheduler.class.getSimpleName())));
   }
 
   @Test

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