diff --git hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
index 4d43357..3bd0dcc 100644
--- hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
+++ hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
@@ -719,17 +719,29 @@ public static boolean isAclEnabled(Configuration conf) {
+ "leveldb-state-store.compaction-interval-secs";
public static final long DEFAULT_RM_LEVELDB_COMPACTION_INTERVAL_SECS = 3600;
- /** The maximum number of completed applications RM keeps. */
+ /**
+ * The maximum number of completed applications RM keeps. By default equals
+ * to {@link #DEFAULT_RM_MAX_COMPLETED_APPLICATIONS}.
+ */
public static final String RM_MAX_COMPLETED_APPLICATIONS =
RM_PREFIX + "max-completed-applications";
- public static final int DEFAULT_RM_MAX_COMPLETED_APPLICATIONS = 10000;
+ public static final int DEFAULT_RM_MAX_COMPLETED_APPLICATIONS = 1000;
/**
- * The maximum number of completed applications RM state store keeps, by
- * default equals to DEFAULT_RM_MAX_COMPLETED_APPLICATIONS
+ * The maximum number of completed applications RM state store keeps. By
+ * default equals to value of {@link #RM_MAX_COMPLETED_APPLICATIONS}.
*/
public static final String RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS =
RM_PREFIX + "state-store.max-completed-applications";
+ /**
+ * The default value for
+ * {@code yarn.resourcemanager.state-store.max-completed-applications}.
+ * @deprecated This default value is ignored and will be removed in a future
+ * release. The default value of
+ * {@code yarn.resourcemanager.state-store.max-completed-applications} is the
+ * value of {@link #RM_MAX_COMPLETED_APPLICATIONS}.
+ */
+ @Deprecated
public static final int DEFAULT_RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS =
DEFAULT_RM_MAX_COMPLETED_APPLICATIONS;
diff --git hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
index 524afec..f37c689 100644
--- hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
+++ hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
@@ -417,7 +417,7 @@
the applications remembered in RM memory.
Any values larger than ${yarn.resourcemanager.max-completed-applications} will
be reset to ${yarn.resourcemanager.max-completed-applications}.
- Note that this value impacts the RM recovery performance.Typically,
+ Note that this value impacts the RM recovery performance. Typically,
a smaller value indicates better performance on RM recovery.
yarn.resourcemanager.state-store.max-completed-applications
@@ -687,7 +687,7 @@
The maximum number of completed applications RM keeps.
yarn.resourcemanager.max-completed-applications
- 10000
+ 1000
diff --git hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMAppManager.java hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMAppManager.java
index 7352a28..c065b60 100644
--- hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMAppManager.java
+++ hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMAppManager.java
@@ -101,7 +101,7 @@ public RMAppManager(RMContext context,
this.maxCompletedAppsInStateStore =
conf.getInt(
YarnConfiguration.RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS,
- YarnConfiguration.DEFAULT_RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS);
+ this.maxCompletedAppsInMemory);
if (this.maxCompletedAppsInStateStore > this.maxCompletedAppsInMemory) {
this.maxCompletedAppsInStateStore = this.maxCompletedAppsInMemory;
}