hwi/web/session_manage.jsp - hive - Git at Google

 <%--
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 --%>
 <%@page import="org.apache.hadoop.hive.hwi.*" %>
 <%@page errorPage="error_page.jsp" %>
 <% HWISessionManager hs = (HWISessionManager) application.getAttribute("hs");; %>

 <% HWIAuth auth = (HWIAuth) session.getAttribute("auth"); %>
 <% if (auth==null) { %>
 	<jsp:forward page="/authorize.jsp" />
 <% } %>
 <% String sessionName=request.getParameter("sessionName"); %>
 <% HWISessionItem sess = hs.findSessionItemByName(auth,sessionName); %>
 <% String message=null; %>
 <%
 	String errorFile=request.getParameter("errorFile");
 	String resultFile=request.getParameter("resultFile");
 	String query = request.getParameter("query");
 	String silent = request.getParameter("silent");
 	String start = request.getParameter("start");
 %>
 <%
   if (request.getParameter("start")!=null ){
     if ( sess.getStatus()==HWISessionItem.WebSessionItemStatus.READY){
       sess.setErrorFile(errorFile);
       sess.setResultFile(resultFile);
       sess.clearQueries();
       for (String q : query.split(";") ){
         sess.addQuery(q);
       }
       if (query.length()==0){
         message="You did not specify a query";
         start="NO";
       }
       if (silent.equalsIgnoreCase("YES") )
 	sess.setSSIsSilent(true);
       else
 	sess.setSSIsSilent(false);

 	message="Changes accepted.";
 	if (start.equalsIgnoreCase("YES") ){
 	  sess.clientStart();
           message="Session is set to start.";
 	}
       }
   }
 %>
 <!DOCTYPE html>
 <html>
 <head>
 <title>Manage Session <%=sessionName%></title>
 <link href="css/bootstrap.min.css" rel="stylesheet">
 </head>
 <body style="padding-top: 60px;">
     <jsp:include page="/navbar.jsp"></jsp:include>
 	<div class="container">
 		<div class="row">
 			<div class="span4">
 				<jsp:include page="/left_navigation.jsp" />
 			</div><!-- span4 -->
 			<div class="span8">
 				<h2>
 					Manage Session
 					<%=sessionName%></h2>

 				<% if (message != null) {  %>
 				<div class="alert alert-info"><%=message %></div>
 				<% } %>

 				<% if (sess.getStatus()==HWISessionItem.WebSessionItemStatus.QUERY_RUNNING) { %>
 				<div class="alert alert-warning">Session is in QUERY_RUNNING
 					state. Changes are not possible!</div>
 				<% } %>

 				<% if (sess.getStatus()==HWISessionItem.WebSessionItemStatus.QUERY_RUNNING){ %>
 				<%--
           	View JobTracker: <a href="<%= sess.getJobTrackerURI() %>">View Job</a><br>
           	Kill Command: <%= sess.getKillCommand() %>
           	 Session Kill: <a href="/hwi/session_kill.jsp?sessionName=<%=sessionName%>"><%=sessionName%></a><br>
           	--%>
 				<% } %>

 				<div class="btn-group">
 					<a class="btn" href="/hwi/session_history.jsp?sessionName=<%=sessionName%>"><i class="icon-book"></i> History</a>
 					<a class="btn" href="/hwi/session_diagnostics.jsp?sessionName=<%=sessionName%>"><i class="icon-cog"></i> Diagnostics</a>
 					<a class="btn"href="/hwi/session_remove.jsp?sessionName=<%=sessionName%>"><i class="icon-remove"></i> Remove</a>
 					<a class="btn"href="/hwi/session_result.jsp?sessionName=<%=sessionName%>"><i class=" icon-download-alt"></i> Result Bucket</a>
 				</div>

 				<form action="session_manage.jsp" class="form-horizontal">
 					<input type="hidden" name="sessionName" value="<%=sessionName %>">

 					<fieldset>
 						<legend>Session Details	</legend>
 						<div class="control-group">
 							<label class="control-label" for="fldresfile">Result File</label>
 							<div class="controls">
 								<input id="fldresfile" type="text" name="resultFile"
 									value="<%
                     if (sess.getResultFile()==null) { out.print(""); } else { out.print(sess.getResultFile()); }
                  %>">
 								<% if (sess.getResultFile()!=null) { %>
 								<a href="/hwi/view_file.jsp?sessionName=<%=sessionName%>">View
 									File</a>
 								<% } %>
 							</div>
 						</div>

 						<div class="control-group">
 							<label class="control-label" for="flderrfile">Error File</label>
 							<div class="controls">
 								<input id="flderrfile" type="text" name="errorFile"
 									value="<%
                     if (sess.getErrorFile()==null) { out.print(""); } else { out.print(sess.getErrorFile()); }
                  %>">
 							</div>
 						</div>

 						<div class="control-group">
 							<label class="control-label" for="fldquery">Query</label>
 							<div class="controls">
 								<textarea id="fldquery" name="query" rows="8" cols="70">
 									<%
 				if (sess.getQueries()==null) {
 				  out.print("");
 				} else {
 			          for (String qu: sess.getQueries() ) {
 				    out.print(qu); out.print(" ; ");
 				  }
 				}
 				%>
 								</textarea>
 							</div>
 						</div>


 						<div class="control-group">
 							<label class="control-label" for="fldsilent">Silent Mode</label>
 							<div class="controls">
 								<select id="fldsilent" name="silent">
 									<option value="YES"
 										<% if (sess.getSSIsSilent()==true) { out.print("SELECTED=\"TRUE\""); } %>>YES</option>
 									<option value="NO"
 										<% if (sess.getSSIsSilent()==false) { out.print("SELECTED=\"TRUE\""); } %>>NO</option>
 								</select>
 							</div>
 						</div>

 						<div class="control-group">
 							<label class="control-label" for="fldstart">Start Query</label>
 							<div class="controls">
 								<select id="fldstart" name="start">
 									<option value="NO" SELECTED="TRUE">NO</option>
 									<option value="YES">YES</option>
 								</select>
 							</div>
 						</div>

 					</fieldset>

 					<h3>Query Return Codes</h3>
 					<p>
 						<% for (int i=0; i< sess.getQueryRet().size();++i ){ %>
 						<%=i%>
 						:
 						<%=sess.getQueryRet().get(i)%><br>
 						<% } %>
 					</p>

 					<% if (sess.getStatus()!=HWISessionItem.WebSessionItemStatus.QUERY_RUNNING) { %>
 					<div class="form-actions">
 						<button type="submit" class="btn btn-primary">Submit</button>
 					</div>

 					<% } %>
 				</form>
 			</div><!-- span8 -->
 		</div><!-- row -->
 	</div><!-- container -->
 </body>
 </html>
	<%--
	/**
	* Licensed to the Apache Software Foundation (ASF) under one
	* or more contributor license agreements. See the NOTICE file
	* distributed with this work for additional information
	* regarding copyright ownership. The ASF licenses this file
	* to you under the Apache License, Version 2.0 (the
	* "License"); you may not use this file except in compliance
	* with the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/
	--%>
	<%@page import="org.apache.hadoop.hive.hwi.*" %>
	<%@page errorPage="error_page.jsp" %>
	<% HWISessionManager hs = (HWISessionManager) application.getAttribute("hs");; %>

	<% HWIAuth auth = (HWIAuth) session.getAttribute("auth"); %>
	<% if (auth==null) { %>
	<jsp:forward page="/authorize.jsp" />
	<% } %>
	<% String sessionName=request.getParameter("sessionName"); %>
	<% HWISessionItem sess = hs.findSessionItemByName(auth,sessionName); %>
	<% String message=null; %>
	<%
	String errorFile=request.getParameter("errorFile");
	String resultFile=request.getParameter("resultFile");
	String query = request.getParameter("query");
	String silent = request.getParameter("silent");
	String start = request.getParameter("start");
	%>
	<%
	if (request.getParameter("start")!=null ){
	if ( sess.getStatus()==HWISessionItem.WebSessionItemStatus.READY){
	sess.setErrorFile(errorFile);
	sess.setResultFile(resultFile);
	sess.clearQueries();
	for (String q : query.split(";") ){
	sess.addQuery(q);
	}
	if (query.length()==0){
	message="You did not specify a query";
	start="NO";
	}
	if (silent.equalsIgnoreCase("YES") )
	sess.setSSIsSilent(true);
	else
	sess.setSSIsSilent(false);

	message="Changes accepted.";
	if (start.equalsIgnoreCase("YES") ){
	sess.clientStart();
	message="Session is set to start.";
	}
	}
	}
	%>
	<!DOCTYPE html>
	<html>
	<head>
	<title>Manage Session <%=sessionName%></title>
	<link href="css/bootstrap.min.css" rel="stylesheet">
	</head>
	<body style="padding-top: 60px;">
	<jsp:include page="/navbar.jsp"></jsp:include>
	<div class="container">
	<div class="row">
	<div class="span4">
	<jsp:include page="/left_navigation.jsp" />
	</div><!-- span4 -->
	<div class="span8">
	<h2>
	Manage Session
	<%=sessionName%></h2>

	<% if (message != null) { %>
	<div class="alert alert-info"><%=message %></div>
	<% } %>

	<% if (sess.getStatus()==HWISessionItem.WebSessionItemStatus.QUERY_RUNNING) { %>
	<div class="alert alert-warning">Session is in QUERY_RUNNING
	state. Changes are not possible!</div>
	<% } %>

	<% if (sess.getStatus()==HWISessionItem.WebSessionItemStatus.QUERY_RUNNING){ %>
	<%--
	View JobTracker: <a href="<%= sess.getJobTrackerURI() %>">View Job</a><br>
	Kill Command: <%= sess.getKillCommand() %>
	Session Kill: <a href="/hwi/session_kill.jsp?sessionName=<%=sessionName%>"><%=sessionName%></a><br>
	--%>
	<% } %>

	<div class="btn-group">
	<a class="btn" href="/hwi/session_history.jsp?sessionName=<%=sessionName%>"><i class="icon-book"></i> History</a>
	<a class="btn" href="/hwi/session_diagnostics.jsp?sessionName=<%=sessionName%>"><i class="icon-cog"></i> Diagnostics</a>
	<a class="btn"href="/hwi/session_remove.jsp?sessionName=<%=sessionName%>"><i class="icon-remove"></i> Remove</a>
	<a class="btn"href="/hwi/session_result.jsp?sessionName=<%=sessionName%>"><i class=" icon-download-alt"></i> Result Bucket</a>
	</div>

	<form action="session_manage.jsp" class="form-horizontal">
	<input type="hidden" name="sessionName" value="<%=sessionName %>">

	<fieldset>
	<legend>Session Details </legend>
	<div class="control-group">
	<label class="control-label" for="fldresfile">Result File</label>
	<div class="controls">
	<input id="fldresfile" type="text" name="resultFile"
	value="<%
	if (sess.getResultFile()==null) { out.print(""); } else { out.print(sess.getResultFile()); }
	%>">
	<% if (sess.getResultFile()!=null) { %>
	<a href="/hwi/view_file.jsp?sessionName=<%=sessionName%>">View
	File</a>
	<% } %>
	</div>
	</div>

	<div class="control-group">
	<label class="control-label" for="flderrfile">Error File</label>
	<div class="controls">
	<input id="flderrfile" type="text" name="errorFile"
	value="<%
	if (sess.getErrorFile()==null) { out.print(""); } else { out.print(sess.getErrorFile()); }
	%>">
	</div>
	</div>

	<div class="control-group">
	<label class="control-label" for="fldquery">Query</label>
	<div class="controls">
	<textarea id="fldquery" name="query" rows="8" cols="70">
	<%
	if (sess.getQueries()==null) {
	out.print("");
	} else {
	for (String qu: sess.getQueries() ) {
	out.print(qu); out.print(" ; ");
	}
	}
	%>
	</textarea>
	</div>
	</div>


	<div class="control-group">
	<label class="control-label" for="fldsilent">Silent Mode</label>
	<div class="controls">
	<select id="fldsilent" name="silent">
	<option value="YES"
	<% if (sess.getSSIsSilent()==true) { out.print("SELECTED=\"TRUE\""); } %>>YES</option>
	<option value="NO"
	<% if (sess.getSSIsSilent()==false) { out.print("SELECTED=\"TRUE\""); } %>>NO</option>
	</select>
	</div>
	</div>

	<div class="control-group">
	<label class="control-label" for="fldstart">Start Query</label>
	<div class="controls">
	<select id="fldstart" name="start">
	<option value="NO" SELECTED="TRUE">NO</option>
	<option value="YES">YES</option>
	</select>
	</div>
	</div>

	</fieldset>

	<h3>Query Return Codes</h3>
	<p>
	<% for (int i=0; i< sess.getQueryRet().size();++i ){ %>
	<%=i%>
	:
	<%=sess.getQueryRet().get(i)%><br>
	<% } %>
	</p>

	<% if (sess.getStatus()!=HWISessionItem.WebSessionItemStatus.QUERY_RUNNING) { %>
	<div class="form-actions">
	<button type="submit" class="btn btn-primary">Submit</button>
	</div>

	<% } %>
	</form>
	</div><!-- span8 -->
	</div><!-- row -->
	</div><!-- container -->
	</body>
	</html>