Yu-Wen Lai created IMPALA-11093:
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Summary: Fine grained table refreshing doesn't refresh table file
metadata
Key: IMPALA-11093
URL: https://issues.apache.org/jira/browse/IMPALA-11093
Project: IMPALA
Issue Type: Bug
Components: Catalog
Reporter: Yu-Wen Lai
Assignee: Yu-Wen Lai
If we insert data into an acid partitioned table from Hive, the generated
events will be like open_txn -> alter_partition -> commit_txn.
Let's assume the allocated write id in this transaction is 3.
In alter_partition event, we will refresh the partition (without refreshing
file metadata) because the write id with the partition object in the event >
write id of the cache partition. Then, in commit_txn event, we still do the
same write id check. However, the write id is still the same, so we end up
don't fresh file metadata.
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