HDFS-13195. DataNode conf page cannot display the current value after reconfig. Contributed by maobaolong.
(cherry picked from commit 66461ed98b0b2f630b682bff927dbd74c251c26e) (cherry picked from commit c245eceddad8883103df30bbff9a285798f29fdf) Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/c05dd318 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/c05dd318 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/c05dd318 Branch: refs/heads/branch-3.1.0 Commit: c05dd318bf12347631222fad37b92fef19e2b834 Parents: 05b9f0f Author: Kihwal Lee <[email protected]> Authored: Thu Mar 22 12:28:34 2018 -0500 Committer: Wangda Tan <[email protected]> Committed: Thu Mar 29 09:39:57 2018 -0700 ---------------------------------------------------------------------- .../apache/hadoop/hdfs/server/datanode/web/DatanodeHttpServer.java | 1 + 1 file changed, 1 insertion(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/c05dd318/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/web/DatanodeHttpServer.java ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/web/DatanodeHttpServer.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/web/DatanodeHttpServer.java index 2e46b28..0ce327a 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/web/DatanodeHttpServer.java +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/web/DatanodeHttpServer.java @@ -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", --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
