tail.jsp 1.5 KB

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  1. <%
  2. /*
  3. * Licensed to the Apache Software Foundation (ASF) under one
  4. * or more contributor license agreements. See the NOTICE file
  5. * distributed with this work for additional information
  6. * regarding copyright ownership. The ASF licenses this file
  7. * to you under the Apache License, Version 2.0 (the
  8. * "License"); you may not use this file except in compliance
  9. * with the License. You may obtain a copy of the License at
  10. *
  11. * http://www.apache.org/licenses/LICENSE-2.0
  12. *
  13. * Unless required by applicable law or agreed to in writing, software
  14. * distributed under the License is distributed on an "AS IS" BASIS,
  15. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16. * See the License for the specific language governing permissions and
  17. * limitations under the License.
  18. */
  19. %>
  20. <%@ page
  21. contentType="text/html; charset=UTF-8"
  22. import="org.apache.hadoop.hdfs.server.common.JspHelper"
  23. import="org.apache.hadoop.util.ServletUtil"
  24. import="org.apache.hadoop.conf.Configuration"
  25. %>
  26. <%!
  27. //for java.io.Serializable
  28. private static final long serialVersionUID = 1L;
  29. %>
  30. <!DOCTYPE html>
  31. <html>
  32. <head>
  33. <%JspHelper.createTitle(out, request, request.getParameter("filename")); %>
  34. </head>
  35. <body>
  36. <form action="/tail.jsp" method="GET">
  37. <%
  38. Configuration conf =
  39. (Configuration) application.getAttribute(JspHelper.CURRENT_CONF);
  40. DatanodeJspHelper.generateFileChunksForTail(out,request, conf);
  41. %>
  42. </form>
  43. <hr>
  44. <h2>Local logs</h2>
  45. <a href="/logs/">Log</a> directory
  46. <%
  47. out.println(ServletUtil.htmlFooter());
  48. %>