question Re: Can't start the tasktracker in Archives of Support Questions (Read Only) https://community.cloudera.com/t5/Archives-of-Support-Questions/Can-t-start-the-tasktracker/m-p/20888#M3361 <P>I know the reason now.</P><P>Anybody who meets the same problem can refer to &nbsp;this answer.</P><P>&nbsp;</P><P><A target="_blank" href="http://community.cloudera.com/t5/Cloudera-Manager-Installation/cloudera-manager-agent-bug-report-can-t-start-tasktracker/m-p/5929/highlight/false#M722">http://community.cloudera.com/t5/Cloudera-Manager-Installation/cloudera-manager-agent-bug-report-can-t-start-tasktracker/m-p/5929/highlight/false#M722</A></P> Mon, 27 Oct 2014 07:46:25 GMT taokakatao 2014-10-27T07:46:25Z Can't start the tasktracker https://community.cloudera.com/t5/Archives-of-Support-Questions/Can-t-start-the-tasktracker/m-p/20596#M3360 <P>I can't start the tasktracker with the cloudera manager.&nbsp;</P><P>It show the error message:“<SPAN>error found before invoking supervisord: dictionary update sequence element #84 has legth 1;2 is required</SPAN>”.</P><P>&nbsp;</P><P>The cluster &nbsp;doesn't &nbsp;create the log file.&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="20141021174406.jpg" style="width: 796px;"><img src="https://community.cloudera.com/t5/image/serverpage/image-id/686i7739399204B374E5/image-size/large?v=v2&amp;px=999" role="button" title="20141021174406.jpg" alt="20141021174406.jpg" /></span></P> Fri, 16 Sep 2022 09:10:18 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Can-t-start-the-tasktracker/m-p/20596#M3360 taokakatao 2022-09-16T09:10:18Z Re: Can't start the tasktracker https://community.cloudera.com/t5/Archives-of-Support-Questions/Can-t-start-the-tasktracker/m-p/20888#M3361 <P>I know the reason now.</P><P>Anybody who meets the same problem can refer to &nbsp;this answer.</P><P>&nbsp;</P><P><A target="_blank" href="http://community.cloudera.com/t5/Cloudera-Manager-Installation/cloudera-manager-agent-bug-report-can-t-start-tasktracker/m-p/5929/highlight/false#M722">http://community.cloudera.com/t5/Cloudera-Manager-Installation/cloudera-manager-agent-bug-report-can-t-start-tasktracker/m-p/5929/highlight/false#M722</A></P> Mon, 27 Oct 2014 07:46:25 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Can-t-start-the-tasktracker/m-p/20888#M3361 taokakatao 2014-10-27T07:46:25Z