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Both sides previous revision Previous revision 2012/02/06 13:55 straka 2012/02/06 13:51 straka 2012/02/06 13:49 straka 2012/02/05 21:45 straka 2012/02/05 19:16 straka vytvořeno Go		2012/02/06 13:55 straka 2012/02/06 13:51 straka 2012/02/06 13:49 straka 2012/02/05 21:45 straka 2012/02/05 19:16 straka vytvořeno Go Next revision Both sides next revision
courses:mapreduce-tutorial:if-things-go-wrong [2012/02/05 21:45] straka		courses:mapreduce-tutorial:if-things-go-wrong [2012/02/06 13:49] straka
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	====== MapReduce Tutorial : If things go wrong ======		====== MapReduce Tutorial : If things go wrong ======
		+
		+	A lot can go wrong in the process of submitting and running Hadoop job:
		+	* ''Hadoop::Runner.pm'' module not found: The Perl Hadoop package is not configured, see [[.:step-1|Setting the environment]].
		+	* ''ipc.Client: Retrying connect to server: IP_ADDRESS:PORT. Already tried ? time(s)'': The jobtracker cannot be contacted. If using ''-jt jobtracker:port'' flag, check, that the jobtracker address is correct.
		+

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