Vihang Karajgaonkar created IMPALA-10722:
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Summary: truncate operation deletes data files before deleting
metadata
Key: IMPALA-10722
URL: https://issues.apache.org/jira/browse/IMPALA-10722
Project: IMPALA
Issue Type: Improvement
Components: Catalog
Reporter: Vihang Karajgaonkar
In case of truncate operation, we delete the data files first and then the
statistics. But since statistics are derived from data, we should first delete
statistics and then data files.
See:
https://github.com/apache/impala/blob/822e8373d1f1737865899b80862c2be7b07cc950/fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java#L2297
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