Home > Software > BIGDATA > Hive
Interview Questions   Tutorials   Discussions   Programs   Videos   

Hive - Run Mode in hive

asked Experts-976 December 5, 2014 09:14 AM  

Run Mode in hive


1 Answers

answered By Experts-976   0  
  • MapReduce Mode - default
  • Local mode -

hive> SET mapred.job.tracker=local mapred.local.dir must be set to point to a local directory which must exist

  • Automatic Local or MapRed mode
  • hive> SET hive.exec.mode.local.auto=true;

Set the following variables to enable auto switching to local mode hive.exec.mode.local.auto.inputbytes.max (128MB by default) hive.exec.mode.local.auto.tasks.max (4 by default) hive.mapred.local.mem (default 0 to let Hadoop decide the child jvm)

   add comment

Your answer

Join with account you already have



 Write A Tutorials
Online-Classroom Classes

  1 person following this question

  1 person following this tag

  Question tags

hive × 1

Asked 1 year and 10 months ago ago
Number of Views -288
Number of Answers -1
Last updated
1 year and 10 months ago ago

Ready to start your tutorial with us? That's great! Send us an email and we will get back to you as soon as possible!