Debugging custom libraries hive update logging to console

Debugging custom libraries hive update logging to console

Debugging custom libraries hive update logging to console.
When launch Hive cli change logging set root logging or your library logging to DEBUG or INFO and print to console-

hive --hiveconf hive.root.logger=<INFO|DEBUG>,console

Check Mapreduce jobs logs-

http://jobtracker:<job tracker port e.g. 50030>/jobdetails.jsp?jobid=<job id> then go to map or reduce and browse logs

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