Alexey Serbin has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/23740 )

Change subject: Fix clean TSAN build.
......................................................................


Patch Set 1:

(3 comments)

http://gerrit.cloudera.org:8080/#/c/23740/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/23740/1//COMMIT_MSG@9
PS1, Line 9: If you run:
           : git clean -xfd (or start with a clean vm).
           : BUILD_TYPE=TSAN ./build-support/jenkins/build-and-test.sh
           :
           : It fails, because thirdparty/installed/uninstrumented/bin/flatc
           : is hardwired in java/kudu-flatbuffers/build.gradle.
I'd think we have similar issue with protobuf compiler, no?   Why is this 
different for protoc?


http://gerrit.cloudera.org:8080/#/c/23740/1//COMMIT_MSG@16
PS1, Line 16: There is no reason to include the tsan version instead.
For both protobuf and flatc, there are sanitizer-related flags that affect 
behavior of these tools, so ideally it's would be nice to have separate 
binaries for both protobuf and flatc -- at least this makes sense when 
generating C++ bindings.

IIUC, that's why different binaries are used to produce auto-generated code in 
TSAN and non-TSAN builds.


http://gerrit.cloudera.org:8080/#/c/23740/1/thirdparty/build-thirdparty.sh
File thirdparty/build-thirdparty.sh:

http://gerrit.cloudera.org:8080/#/c/23740/1/thirdparty/build-thirdparty.sh@402
PS1, Line 402: # Java build always uses the uninstrumented version.
             : if [ -n "$F_COMMON" -o -n "$F_FLATBUFFERS" ]; then
What's the with code at line 585-587 if modifying this?



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Id45e8c98e43df7d769a87b41e50f4781ca234061
Gerrit-Change-Number: 23740
Gerrit-PatchSet: 1
Gerrit-Owner: Zoltan Martonka <[email protected]>
Gerrit-Reviewer: Abhishek Chennaka <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Marton Greber <[email protected]>
Gerrit-Reviewer: Zoltan Martonka <[email protected]>
Gerrit-Comment-Date: Wed, 03 Dec 2025 22:58:45 +0000
Gerrit-HasComments: Yes

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