[ Skip to the content ]

Institute of Formal and Applied Linguistics Wiki


[ Back to the navigation ]

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Last revision Both sides next revision
courses:mapreduce-tutorial:if-things-go-wrong [2012/02/06 13:49]
straka
courses:mapreduce-tutorial:if-things-go-wrong [2012/02/06 13:51]
straka
Line 4: Line 4:
   * ''Hadoop::Runner.pm'' module not found: The Perl Hadoop package is not configured, see [[.:step-1|Setting the environment]].   * ''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.   * ''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.
 +  * ''/net/projects/hadoop/bin/hadoop-cluster'' fails to start a cluster: Look where the jobtracker was scheduled by SGE using ''qstat''. Login to that machine and investigate logs in ''/var/log/hadoop/$USER/$SGE_JOBID/''.

[ Back to the navigation ] [ Back to the content ]