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• task.jsp

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webapps.admin.task.jsp Maven / Gradle / Ivy

<%
    /*
    * 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 language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>

<%@ page import="org.apache.tajo.util.JSPUtil" %>
<%@ page import="org.apache.tajo.util.TajoIdUtils" %>
<%@ page import="org.apache.tajo.webapp.StaticHttpServer" %>
<%@ page import="java.text.SimpleDateFormat" %>
<%@ page import="org.apache.tajo.master.TajoMaster" %>
<%@ page import="org.apache.tajo.util.history.HistoryReader" %>
<%@ page import="org.apache.tajo.util.history.TaskHistory" %>
<%@ page import="java.util.List" %>

<%
  TajoMaster master = (TajoMaster) StaticHttpServer.getInstance().getAttribute("tajo.info.server.object");
  HistoryReader reader = master.getContext().getHistoryReader();

  String queryId = request.getParameter("queryId");
  String ebId = request.getParameter("ebid");

  String status = request.getParameter("status");
  if(status == null || status.isEmpty() || "null".equals(status)) {
      status = "ALL";
  }

  String taskAttemptId = request.getParameter("taskAttemptId");

  List allTasks = reader.getTaskHistory(queryId, ebId);

  TaskHistory task = null;
  for(TaskHistory eachTask: allTasks) {
    if (eachTask.getId().equals(taskAttemptId)) {
      task = eachTask;
      break;
    }
  }

  SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
  String backUrl = request.getHeader("referer");
%>



  
  
  


<%
  if (task == null) {
%>
    
No Task history.
    
Back
<%
    return;
  }

  String fragmentInfo = "";
  String delim = "";

  for (String eachFragment : task.getFragments()) {
      fragmentInfo += delim + eachFragment;
      delim = "
";
  }

  String fetchInfo = "";
  delim = "";
  String previousKey = null;
  for (String[] e : task.getFetchs()) {
    if (previousKey == null || !previousKey.equals(e[0])) {
      fetchInfo += delim + "" + e[0] + "";
    }
    delim = "
";
    fetchInfo += delim + e[1];

    previousKey = e[0];
  }

  String dataLocationInfos = "";
  delim = "";
  for (String eachLocation: task.getDataLocations()) {
    dataLocationInfos += delim + eachLocation.toString();
    delim = "
";
  }

  int numShuffles = task.getNumShuffles();
  String shuffleKey = "-";
  String shuffleFileName = "-";
  if(numShuffles > 0) {
    shuffleKey = task.getShuffleKey();
    shuffleFileName = task.getShuffleFileName();
  }
%>


<%@ include file="header.jsp"%>

  
Tajo Master: <%=master.getMasterName()%> <%=JSPUtil.getMasterActiveLabel(master.getContext())%>
  

  
<%=ebId%>
  

  

    
ID
<%=task.getId()%>
    
Progress
<%=JSPUtil.percentFormat(task.getProgress())%>%
    
State
<%=task.getState()%>
    
Launch Time
<%=task.getLaunchTime() == 0 ? "-" : df.format(task.getLaunchTime())%>
    
Finish Time
<%=task.getFinishTime() == 0 ? "-" : df.format(task.getFinishTime())%>
    
Running Time
<%=task.getLaunchTime() == 0 ? "-" : task.getRunningTime() + " ms"%>
    
Host
<%=task.getHostAndPort() == null ? "-" : task.getHostAndPort()%>
    
Shuffles
# Shuffle Outputs: <%=numShuffles%>, Shuffle Key: <%=shuffleKey%>, Shuffle file: <%=shuffleFileName%>
    
Data Locations
<%=dataLocationInfos%>
    
Fragment
<%=fragmentInfo%>
    
Fetches
<%=fetchInfo%>