Quanlong Huang created IMPALA-15353:
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Summary: Atomic updates on HBO cache
Key: IMPALA-15353
URL: https://issues.apache.org/jira/browse/IMPALA-15353
Project: IMPALA
Issue Type: Improvement
Components: Frontend
Reporter: Quanlong Huang
Currently, updating HBO value list is not atomic. Concurrent writers could
append different runs to the value list and overwrite each other. We should
consider adding atomic support.
This might complicate the batch read/write support (IMPALA-15352) so we can
consider IMPALA-15352 first.
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