wangxiaojing created KYLIN-4369:
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Summary: Build Global Dict by MR/Hive,Set Config
Key: KYLIN-4369
URL: https://issues.apache.org/jira/browse/KYLIN-4369
Project: Kylin
Issue Type: Sub-task
Reporter: wangxiaojing
Assignee: wangxiaojing
{panel:title=Enable Mr / hive global dictionary}
# Set the measures to count distinct and select the precise type column.
# Set cube —— Configuration Overwrites:
Key：kylin.dictionary.mr-hive.columns
Value: the alias of the global dictionary column is required. Multiple columns
are separated by commas,Eg:KYLIN_SALES_SELLER_ID,KYLIN_SALES_BUYER_ID{panel}
{panel:title=Configure the number of reduce for each global dict column}
Not necessary.By default, there are two reduce for each column. The more the
number, the higher the concurrency.
1.Set cube —— Configuration Overwrites
Key：kylin.dictionary.mr-hive.columns.reduce.num
Value: the alias of reduce dictionary column needs to be set: the number of
reduce columns, separated by commas, Eg: KYLIN_SALES_SELLER_ID:3
{panel}
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