[IMPALA-10795] Add logging for what stats are corrupt - ASF JIRA

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Details

Type: Improvement
Status: Open
Priority: Major
Resolution: Unresolved
Affects Version/s: None
Fix Version/s: None
Component/s: Frontend
Labels:
- observability
- supportability

Epic Color:
ghx-label-14

Description

There are several cases that a table is considered as having corrupt stats [1][2][3]. It'd be helpful to add some warning logs when they are detected.

[1]
https://github.com/apache/impala/blob/84d784351c7a3606ec86abf6ea757aef72687b55/fe/src/main/java/org/apache/impala/planner/HdfsScanNode.java#L1350
[2] https://github.com/apache/impala/blob/84d784351c7a3606ec86abf6ea757aef72687b55/fe/src/main/java/org/apache/impala/planner/HdfsScanNode.java#L1405
[3] https://github.com/apache/impala/blob/84d784351c7a3606ec86abf6ea757aef72687b55/fe/src/main/java/org/apache/impala/planner/HdfsScanNode.java#L1465

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Assignee:: Unassigned

Reporter:: Quanlong Huang

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Watchers:: 2 Start watching this issue

Dates

Created:: 15/Jul/21 02:33

Updated:: 15/Jul/21 02:33