What's the reason for using list bucketing instead of skewed table in hive -


what difference between skewed table , list bucketed table in hive? difference listbucketing stores data directories? why user ever choose create sub-directories (instead of files in case of scewed table)?

i'v found https://cwiki.apache.org/confluence/display/hive/listbucketing still can't understand in cases must use feature instead of skewed table


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