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From: Bharati <bharati.adkar@mparallelo.com>
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Message-Id: <A93655DC-5AA8-4B21-A990-BDF154D330B0@mparallelo.com>
Date: Mon, 12 Nov 2012 21:47:21 -0800
To: "user@hadoop.apache.org" <user@hadoop.apache.org>
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Hi,
I am new to hadoop.
I am trying to use

for (StatisticsCollector.TimeWindow window : tracker.getStatistics(). collec=
tor.DEFAULT_COLLECT_WINDOWS) { JobTrackerStatistics.TaskTrackerStat ttStat =3D=
 tracker.getStatistics(). getTaskTrackerStat(tt.getTrackerName()); out.print=
ln("</td><td>" + ttStat.totalTasksStat.getValues(). get(window).getValue());=
 out.println("</td><td>" + ttStat.succeededTasksStat.getValues(). get(window=
).getValue()); }
Just as used in machines.jsp.  It throws an exception. I am surely missing s=
omething.
How I can get the total number of tasks and total number of task succeeded.
Thanks,
Bharati=

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<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div style="-webkit-text-size-adjust: auto; ">Hi,</div><div style="-webkit-text-size-adjust: auto; ">I am new to hadoop.</div><div style="-webkit-text-size-adjust: auto; ">I am trying to use</div><div style="-webkit-text-size-adjust: auto; "><br></div><div><pre style="word-wrap: break-word; "><font face="Helvetica"><span style="white-space: normal; -webkit-text-size-adjust: auto; background-color: rgba(255, 255, 255, 0);">for (StatisticsCollector.TimeWindow window : tracker.getStatistics().
          collector.DEFAULT_COLLECT_WINDOWS) {
          JobTrackerStatistics.TaskTrackerStat ttStat = tracker.getStatistics().
             getTaskTrackerStat(tt.getTrackerName());
          out.println("&lt;/td&gt;&lt;td&gt;" + ttStat.totalTasksStat.getValues().
                                get(window).getValue());
          out.println("&lt;/td&gt;&lt;td&gt;" + ttStat.succeededTasksStat.getValues().
                                get(window).getValue());
        }</span></font></pre><pre style="word-wrap: break-word; "><font face="Helvetica"><span style="white-space: normal; -webkit-text-size-adjust: auto; background-color: rgba(255, 255, 255, 0);">Just as used in machines.jsp. &nbsp;</span></font><span style="background-color: rgba(255, 255, 255, 0); font-family: Helvetica; white-space: normal; -webkit-text-size-adjust: auto; ">It throws an exception. I am surely missing something.</span></pre><pre style="word-wrap: break-word; "><span style="white-space: normal; -webkit-text-size-adjust: auto; font-family: Helvetica; ">How I can get the total number of tasks and total number of task succeeded.</span></pre><pre style="word-wrap: break-word; "><span style="font-family: Helvetica; white-space: normal; -webkit-text-size-adjust: auto; ">Thanks,</span></pre><pre style="word-wrap: break-word; "><span style="font-family: Helvetica; white-space: normal; -webkit-text-size-adjust: auto; ">Bharati</span></pre></div></body></html>
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