Hive on mr合并小文件_set hive.merge.smallfiles.avgsize = 1024000000
作者:一键难忘520 | 2024-06-22 04:43:40
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set hive.merge.smallfiles.avgsize = 1024000000
set hive.merge.mapfiles = true;
set hive.merge.mapredfiles= true;
set hive.merge.size.per.task = 1024000000;
set hive.merge.smallfiles.avgsize=1024000000;