shuai.xu created HUDI-4622:
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Summary: Support using event time for timeline
Key: HUDI-4622
URL: https://issues.apache.org/jira/browse/HUDI-4622
Project: Apache Hudi
Issue Type: New Feature
Reporter: shuai.xu
Now the instant time in timeline is the proccessing time of a record in hudi.
But in some cases, users may need the event time for reading. For example, we
import a mysql table to hudi realtimely, but some batch job need to calculate
the data for yesterday, they need a snapshot of the mysql table at 00:00, this
should be the event time, not instant time, as it may delay due to slow
running or job restarting and so on. So We proposal to support user define
using event time as the instant time in timeline.
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