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Posted to issues-all@impala.apache.org by "Quanlong Huang (Jira)" <ji...@apache.org> on 2022/03/30 08:56:00 UTC
[jira] [Created] (IMPALA-11208) CollectionItemsRead profile counter might be wrong in ORC scanner
Quanlong Huang created IMPALA-11208:
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Summary: CollectionItemsRead profile counter might be wrong in ORC scanner
Key: IMPALA-11208
URL: https://issues.apache.org/jira/browse/IMPALA-11208
Project: IMPALA
Issue Type: Bug
Reporter: Quanlong Huang
I ran some TPCH(30) queries locally using orc/snap/block format. The profile counter of CollectionItemsRead seems weird for me:
{code:java}
- CollectionItemsRead: -1679471728382351781 (-1679471728382351781) {code}
It could also be super large positive values, e.g.
{code:java}
- CollectionItemsRead: 1296851974.72B (1296851974721369461) {code}
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