Yida Wu has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/24282 )

Change subject: IMPALA-14961: Query Profile Redaction
......................................................................


Patch Set 12:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/24282/12/be/src/service/query-profile-redaction.h
File be/src/service/query-profile-redaction.h:

http://gerrit.cloudera.org:8080/#/c/24282/12/be/src/service/query-profile-redaction.h@28
PS12, Line 28: class QueryProfileRedactor {
I think we should add a detailed comment to the QueryProfileRedactor class to 
explain:
Purpose and usage: What the class does and, at a high level, how it works, the 
expected lifecycle (e.g., calling Redact exactly once, and how unredact maps 
aliases back to the original text).
Redacted Types: An explicit list of exactly what data types are currently 
targeted for redaction (e.g., SQL statements, Usernames/Emails, IPv4/IPv6 
addresses, Table/Column names, Hostnames), and an example of the substitution 
(like original_table_name -> table_001).



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: If0c5b4911a64888f319f212155df6e08c1800b32
Gerrit-Change-Number: 24282
Gerrit-PatchSet: 12
Gerrit-Owner: Gokul Kolady <[email protected]>
Gerrit-Reviewer: Abhishek Rawat <[email protected]>
Gerrit-Reviewer: Gokul Kolady <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Jason Fehr <[email protected]>
Gerrit-Reviewer: Yida Wu <[email protected]>
Gerrit-Comment-Date: Sat, 16 May 2026 03:04:07 +0000
Gerrit-HasComments: Yes

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