Zoltán Borók-Nagy created IMPALA-8636:
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Summary: Implement INSERT for insert-only ACID tables
Key: IMPALA-8636
URL: https://issues.apache.org/jira/browse/IMPALA-8636
Project: IMPALA
Issue Type: New Feature
Reporter: Zoltán Borók-Nagy
Impala should support insertion for insert-only ACID tables.
For this we need to allocate a write ID for the target table, and write the
data into the base/delta directories.
INSERT operation should create a new delta directory with the allocated write
ID.
INSERT OVERWRITE should create a new base directory with the allocated write
ID. This new base directory will only contain the data coming from this
operation.
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