Qifan Chen created IMPALA-11122:
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Summary: Handle false "Corrupted stats" warnings
Key: IMPALA-11122
URL: https://issues.apache.org/jira/browse/IMPALA-11122
Project: IMPALA
Issue Type: Improvement
Reporter: Qifan Chen
In at least one Parquet implementation, it is possible for the writer to write
out parquet files whose row group contains 0 row. However, the file still
contains footer metadata, so it is not 0 byte.
In show table stats report, it is possible that some row in the #rows column is
0, while in the Size column a positive value (for number of bytes) is present.
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