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HDFS-13195. DataNode conf page cannot display the current value after reconfig. Contributed by maobaolong. 

(cherry picked from commit 66461ed98b)
This commit is contained in:
Kihwal Lee 2018-03-22 12:28:34 -05:00
parent 485348a337
commit c245ecedda
1 changed files with 1 additions and 0 deletions
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hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/web/DatanodeHttpServer.java
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@ -120,6 +120,7 @@ public class DatanodeHttpServer implements Closeable {
this.infoServer = builder.build();
this.infoServer.setAttribute(HttpServer2.CONF_CONTEXT_ATTRIBUTE, conf);
this.infoServer.setAttribute("datanode", datanode);
this.infoServer.setAttribute(JspHelper.CURRENT_CONF, conf);
this.infoServer.addServlet(null, "/blockScannerReport",