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bisheng2 timeline 1
Category:
Other
Updated:
28 Nov 2018
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401
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Created by
296585006@qq.com
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Events
1. hbase中创建delta_03 2. bisheng同时往delta_02和03中双写数据
2. 合并结束产出base_02 3. 更新Hive全量视图到[base_02+delta_03] 4. bisheng停止写入delta_02
[全量数据切换任务] 1. 开始合并delta_02和base_01
[当天数据切换任务] 1. 更新Hive当天视图到[delta_03]
[清理历史任务]
Periods
bisheng 写入 [delta_02]
bisheng 写入 [delta_03]
合并中
Hive全量视图: [base_01+delta_02]
Hive全量视图: [base_02+delta_03]
Hive当天视图: [delta_02]
Hive当天视图: [delta_03]
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