HDFS-5317. Go back to DFS Home link does not work on datanode webUI. Contributed by Haohui Mai
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530114 13f79535-47bb-0310-9956-ffa450edef68
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Brandon Li
parent
1fe1942328
commit
61c1dd96c3
@ -400,6 +400,9 @@ Release 2.2.0 - 2013-10-13
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HDFS-5291. Standby namenode after transition to active goes into safemode.
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(jing9)
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HDFS-5317. Go back to DFS Home link does not work on datanode webUI
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(Haohui Mai via brandonli)
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Release 2.1.1-beta - 2013-09-23
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INCOMPATIBLE CHANGES
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@ -23,6 +23,7 @@
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import java.lang.management.ManagementFactory;
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import java.lang.management.MemoryMXBean;
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import java.lang.management.MemoryUsage;
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import java.net.InetAddress;
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import java.net.InetSocketAddress;
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import java.net.URI;
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import java.net.URLEncoder;
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@ -61,6 +62,7 @@
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import org.apache.hadoop.hdfs.server.namenode.startupprogress.Step;
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import org.apache.hadoop.hdfs.server.namenode.startupprogress.StepType;
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import org.apache.hadoop.hdfs.server.protocol.NamenodeProtocols;
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import org.apache.hadoop.http.HttpConfig;
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import org.apache.hadoop.io.Text;
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import org.apache.hadoop.net.NodeBase;
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import org.apache.hadoop.security.UserGroupInformation;
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@ -739,11 +741,11 @@ private String nodeHeaderStr(String name) {
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}
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private void generateNodeDataHeader(JspWriter out, DatanodeDescriptor d,
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String suffix, boolean alive, int nnHttpPort, String nnaddr, String scheme)
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String suffix, boolean alive, int nnInfoPort, String nnaddr, String scheme)
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throws IOException {
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// from nn_browsedfscontent.jsp:
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String url = "///" + JspHelper.Url.authority(scheme, d)
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+ "/browseDirectory.jsp?namenodeInfoPort=" + nnHttpPort + "&dir="
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+ "/browseDirectory.jsp?namenodeInfoPort=" + nnInfoPort + "&dir="
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+ URLEncoder.encode("/", "UTF-8")
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+ JspHelper.getUrlParam(JspHelper.NAMENODE_ADDRESS, nnaddr);
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@ -760,9 +762,9 @@ private void generateNodeDataHeader(JspWriter out, DatanodeDescriptor d,
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}
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void generateDecommissioningNodeData(JspWriter out, DatanodeDescriptor d,
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String suffix, boolean alive, int nnHttpPort, String nnaddr, String scheme)
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String suffix, boolean alive, int nnInfoPort, String nnaddr, String scheme)
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throws IOException {
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generateNodeDataHeader(out, d, suffix, alive, nnHttpPort, nnaddr, scheme);
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generateNodeDataHeader(out, d, suffix, alive, nnInfoPort, nnaddr, scheme);
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if (!alive) {
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return;
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}
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@ -786,7 +788,7 @@ void generateDecommissioningNodeData(JspWriter out, DatanodeDescriptor d,
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}
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void generateNodeData(JspWriter out, DatanodeDescriptor d, String suffix,
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boolean alive, int nnHttpPort, String nnaddr, String scheme) throws IOException {
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boolean alive, int nnInfoPort, String nnaddr, String scheme) throws IOException {
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/*
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* Say the datanode is dn1.hadoop.apache.org with ip 192.168.0.5 we use:
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* 1) d.getHostName():d.getPort() to display. Domain and port are stripped
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@ -798,7 +800,7 @@ void generateNodeData(JspWriter out, DatanodeDescriptor d, String suffix,
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* interact with datanodes.
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*/
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generateNodeDataHeader(out, d, suffix, alive, nnHttpPort, nnaddr, scheme);
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generateNodeDataHeader(out, d, suffix, alive, nnInfoPort, nnaddr, scheme);
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long currentTime = Time.now();
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long timestamp = d.getLastUpdate();
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if (!alive) {
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@ -865,11 +867,8 @@ void generateNodesList(ServletContext context, JspWriter out,
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final List<DatanodeDescriptor> dead = new ArrayList<DatanodeDescriptor>();
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dm.fetchDatanodes(live, dead, true);
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InetSocketAddress nnSocketAddress =
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(InetSocketAddress)context.getAttribute(
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NameNodeHttpServer.NAMENODE_ADDRESS_ATTRIBUTE_KEY);
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String nnaddr = nnSocketAddress.getAddress().getHostAddress() + ":"
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+ nnSocketAddress.getPort();
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String nnaddr = nn.getServiceRpcAddress().getAddress().getHostName() + ":"
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+ nn.getServiceRpcAddress().getPort();
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whatNodes = request.getParameter("whatNodes"); // show only live or only
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// dead nodes
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@ -905,16 +904,11 @@ void generateNodesList(ServletContext context, JspWriter out,
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counterReset();
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try {
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Thread.sleep(1000);
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} catch (InterruptedException e) {
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}
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if (live.isEmpty() && dead.isEmpty()) {
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out.print("There are no datanodes in the cluster");
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} else {
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int nnHttpPort = nn.getHttpAddress().getPort();
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int nnInfoPort = request.getServerPort();
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out.print("<div id=\"dfsnodetable\"> ");
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if (whatNodes.equals("LIVE")) {
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out.print("<a name=\"LiveNodes\" id=\"title\">" + "Live Datanodes : "
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@ -956,7 +950,7 @@ void generateNodesList(ServletContext context, JspWriter out,
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JspHelper.sortNodeList(live, sorterField, sorterOrder);
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for (int i = 0; i < live.size(); i++) {
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generateNodeData(out, live.get(i), port_suffix, true, nnHttpPort,
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generateNodeData(out, live.get(i), port_suffix, true, nnInfoPort,
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nnaddr, request.getScheme());
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}
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}
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@ -979,7 +973,7 @@ void generateNodesList(ServletContext context, JspWriter out,
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JspHelper.sortNodeList(dead, sorterField, sorterOrder);
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for (int i = 0; i < dead.size(); i++) {
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generateNodeData(out, dead.get(i), port_suffix, false,
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nnHttpPort, nnaddr, request.getScheme());
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nnInfoPort, nnaddr, request.getScheme());
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}
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out.print("</table>\n");
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@ -1010,7 +1004,7 @@ void generateNodesList(ServletContext context, JspWriter out,
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JspHelper.sortNodeList(decommissioning, "name", "ASC");
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for (int i = 0; i < decommissioning.size(); i++) {
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generateDecommissioningNodeData(out, decommissioning.get(i),
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port_suffix, true, nnHttpPort, nnaddr, request.getScheme());
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port_suffix, true, nnInfoPort, nnaddr, request.getScheme());
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}
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out.print("</table>\n");
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}
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@ -61,9 +61,10 @@ private static void testViewingFile(MiniDFSCluster cluster, String filePath)
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InetSocketAddress nnIpcAddress = cluster.getNameNode().getNameNodeAddress();
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InetSocketAddress nnHttpAddress = cluster.getNameNode().getHttpAddress();
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int dnInfoPort = cluster.getDataNodes().get(0).getInfoPort();
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URL url = new URL("http://localhost:" + dnInfoPort + "/"
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String base = JspHelper.Url.url("http", cluster.getDataNodes().get(0)
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.getDatanodeId());
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URL url = new URL(base + "/"
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+ "browseDirectory.jsp" + JspHelper.getUrlParam("dir",
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URLEncoder.encode(testPath.toString(), "UTF-8"), true)
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+ JspHelper.getUrlParam("namenodeInfoPort", Integer
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