blob: 51702db5090dd264a15eb8503700592e3490135d [file] [log] [blame]
<%@ page
contentType="text/html; charset=UTF-8"
import="javax.servlet.http.*"
import="java.io.*"
import="java.util.*"
import="org.apache.hadoop.http.HtmlQuoting"
import="org.apache.hadoop.mapred.*"
import="org.apache.hadoop.fs.*"
import="org.apache.hadoop.util.*"
import="java.text.SimpleDateFormat"
import="org.apache.hadoop.mapred.JobHistory.*"
%>
<%! private static SimpleDateFormat dateFormat = new SimpleDateFormat("d/MM HH:mm:ss") ; %>
<%! private static final long serialVersionUID = 1L;
%>
<%
String logFile = request.getParameter("logFile");
String tipid = request.getParameter("tipid");
if (logFile == null || tipid == null) {
out.println("Missing job!!");
return;
}
String encodedLogFileName = JobHistory.JobInfo.encodeJobHistoryFilePath(logFile);
String jobid = JSPUtil.getJobID(new Path(encodedLogFileName).getName());
FileSystem fs = (FileSystem) application.getAttribute("fileSys");
JobConf jobConf = (JobConf) application.getAttribute("jobConf");
ACLsManager aclsManager = (ACLsManager) application.getAttribute("aclManager");
JobHistory.JobInfo job = JSPUtil.checkAccessAndGetJobInfo(request,
response, jobConf, aclsManager, fs, new Path(logFile));
if (job == null) {
return;
}
JobHistory.Task task = job.getAllTasks().get(tipid);
String type = task.get(Keys.TASK_TYPE);
%>
<html>
<body>
<h2><%=tipid %> attempts for <a href="jobdetailshistory.jsp?logFile=<%=encodedLogFileName%>"> <%=jobid %> </a></h2>
<center>
<table border="2" cellpadding="5" cellspacing="2">
<tr><td>Task Id</td><td>Start Time</td>
<%
if (Values.REDUCE.name().equals(type)) {
%>
<td>Shuffle Finished</td><td>Sort Finished</td>
<%
}
%>
<td>Finish Time</td><td>Host</td><td>Error</td><td>Task Logs</td>
<td>Counters</td></tr>
<%
for (JobHistory.TaskAttempt attempt : task.getTaskAttempts().values()) {
printTaskAttempt(attempt, type, out, encodedLogFileName);
}
%>
</table>
</center>
<%
if (Values.MAP.name().equals(type)) {
%>
<h3>Input Split Locations</h3>
<table border="2" cellpadding="5" cellspacing="2">
<%
for (String split : StringUtils.split(task.get(Keys.SPLITS)))
{
out.println("<tr><td>" + split + "</td></tr>");
}
%>
</table>
<%
}
%>
<%!
private void printTaskAttempt(JobHistory.TaskAttempt taskAttempt,
String type, JspWriter out,
String logFile)
throws Exception {
out.print("<tr>");
out.print("<td>" + taskAttempt.get(Keys.TASK_ATTEMPT_ID) + "</td>");
out.print("<td>" + StringUtils.getFormattedTimeWithDiff(dateFormat,
taskAttempt.getLong(Keys.START_TIME), 0 ) + "</td>");
if (Values.REDUCE.name().equals(type)) {
JobHistory.ReduceAttempt reduceAttempt =
(JobHistory.ReduceAttempt)taskAttempt;
out.print("<td>" +
StringUtils.getFormattedTimeWithDiff(dateFormat,
reduceAttempt.getLong(Keys.SHUFFLE_FINISHED),
reduceAttempt.getLong(Keys.START_TIME)) + "</td>");
out.print("<td>" + StringUtils.getFormattedTimeWithDiff(dateFormat,
reduceAttempt.getLong(Keys.SORT_FINISHED),
reduceAttempt.getLong(Keys.SHUFFLE_FINISHED)) + "</td>");
}
out.print("<td>"+ StringUtils.getFormattedTimeWithDiff(dateFormat,
taskAttempt.getLong(Keys.FINISH_TIME),
taskAttempt.getLong(Keys.START_TIME) ) + "</td>");
out.print("<td>" + taskAttempt.get(Keys.HOSTNAME) + "</td>");
out.print("<td>" + HtmlQuoting.quoteHtmlChars(taskAttempt.get(Keys.ERROR)) +
"</td>");
// Print task log urls
out.print("<td>");
String taskLogsUrl = JobHistory.getTaskLogsUrl(taskAttempt);
if (taskLogsUrl != null) {
String tailFourKBUrl = taskLogsUrl + "&start=-4097";
String tailEightKBUrl = taskLogsUrl + "&start=-8193";
String entireLogUrl = taskLogsUrl + "&all=true";
out.print("<a href=\"" + tailFourKBUrl + "\">Last 4KB</a><br/>");
out.print("<a href=\"" + tailEightKBUrl + "\">Last 8KB</a><br/>");
out.print("<a href=\"" + entireLogUrl + "\">All</a><br/>");
} else {
out.print("n/a");
}
out.print("</td>");
Counters counters =
Counters.fromEscapedCompactString(taskAttempt.get(Keys.COUNTERS));
if (counters != null) {
TaskAttemptID attemptId =
TaskAttemptID.forName(taskAttempt.get(Keys.TASK_ATTEMPT_ID));
TaskID tipid = attemptId.getTaskID();
org.apache.hadoop.mapreduce.JobID jobId = tipid.getJobID();
out.print("<td>"
+ "<a href=\"taskstatshistory.jsp?attemptid=" + attemptId
+ "&logFile=" + logFile + "\">"
+ counters.size() + "</a></td>");
} else {
out.print("<td></td>");
}
out.print("</tr>");
}
%>
</body>
</html>