Quanlong Huang created IMPALA-14230:
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Summary: Add a "catch-up" mode to EventProcessor
Key: IMPALA-14230
URL: https://issues.apache.org/jira/browse/IMPALA-14230
Project: IMPALA
Issue Type: New Feature
Components: Catalog
Reporter: Quanlong Huang
When HMS events processing has a large lag, we need EventProcessor to quickly
catch up with HMS by simply processing the events as invalidations, i.e.
falling back to the behavior before IMPALA-9101 that table level events just
invalidate the table.
This will also be useful in catalogd HA failover that the passive catalogd
wants to quickly catch up with HMS.
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