<%@ page
contentType="text/html; charset=UTF-8"
import="javax.servlet.*"
import="javax.servlet.http.*"
import="java.io.*"
import="java.net.URL"
import="org.apache.hadoop.mapred.*"
import="org.apache.hadoop.fs.*"
import="org.apache.hadoop.util.*"
%>
<%
JobTracker tracker = (JobTracker) application.getAttribute("job.tracker");
String jobId = request.getParameter("jobid");
if (jobId == null) {
out.println("Missing 'jobid' for fetching job configuration!
");
return;
}
%>
Job Configuration: JobId - <%= jobId %>
Job Configuration: JobId - <%= jobId %>
<%
Path logDir = new Path(request.getParameter("jobLogDir"));
Path jobFilePath = new Path(logDir,
request.getParameter("jobUniqueString") + "_conf.xml");
FileSystem fs = (FileSystem)request.getSession().getAttribute("fs");
FSDataInputStream jobFile = null;
try {
jobFile = fs.open(jobFilePath);
JobConf jobConf = new JobConf(jobFilePath);
XMLUtils.transform(
jobConf.getConfResourceAsInputStream("webapps/static/jobconf.xsl"),
jobFile, out);
} catch (Exception e) {
out.println("Failed to retreive job configuration for job '" + jobId + "!");
out.println(e);
} finally {
if (jobFile != null) {
try {
jobFile.close();
} catch (IOException e) {}
}
}
%>
<%
out.println(ServletUtil.htmlFooter());
%>