Re: [DISCUSSION] Optimize the default value for some parameters

Posted by xm_zzc on Oct 25, 2017; 6:38am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/DISCUSSION-Optimize-the-default-value-for-some-parameters-tp23895p24834.html

Hi:
  If we are using carbondata + spark to load data, we can set
carbon.number.of.cores.while.loading to the  number of executor cores.

  When set the number of executor cores to 6, it shows that there are at
least 6 cores per node for loading data, so we can set
carbon.number.of.cores.while.loading to 6 automatically.



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