HDFS-15328. Use DFSConfigKeys MONITOR_CLASS_DEFAULT constant. Contributed by bianqi.

2020-05-03 23:59:17 +05:30 · 2020-05-03 23:59:17 +05:30 · 8dace8ff3a
parent d6fc482a54
commit 8dace8ff3a
1 changed files with 2 additions and 1 deletions
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeAdminManager.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeAdminManager.java
@ -138,7 +138,8 @@ public class DatanodeAdminManager {
    try {
      cls = conf.getClass(
          DFSConfigKeys.DFS_NAMENODE_DECOMMISSION_MONITOR_CLASS,
-          DatanodeAdminDefaultMonitor.class);
+          Class.forName(DFSConfigKeys
+                  .DFS_NAMENODE_DECOMMISSION_MONITOR_CLASS_DEFAULT));
      monitor =
          (DatanodeAdminMonitorInterface)ReflectionUtils.newInstance(cls, conf);
      monitor.setBlockManager(blockManager);