[RELEASE-7.1] Refactor locality-based exclusion checks to reduce additional overhead

[johscheuer]

Restructure some of the exclusion code to reduce the requests that are made by locality-based exclusions and make sure we fetch the information only once. Under normal circumstances the additional work is not critical but in some cases when the cluster is under heavy load or a set of workers is slow in responding, the additional work can prevent that locality-baed exclusions work (but the IP:port based exclusions work).

I made the PR against 7.1 as I was testing against a 7.1 cluster. Once the changes look good I'll create a PR for main and 7.3 (and make sure we merge the PR for the main branch first).

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[foundationdb-ci]

Result of foundationdb-pr-clang-arm on Linux CentOS 7

• Commit ID: c9b53a5
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• Error: Error while executing command: cmake -S . -B build_output -D USE_CCACHE=ON -D USE_WERROR=ON -D RUN_JUNIT_TESTS=ON -D RUN_JAVA_INTEGRATION_TESTS=ON -D BUILD_DOCUMENTATION=ON -D BUILD_AWS_BACKUP=OFF -G Ninja. Reason: exit status 1
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[foundationdb-ci]

Result of foundationdb-pr-macos-m1 on macOS Ventura 13.x

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[foundationdb-ci]

Result of foundationdb-pr-macos on macOS Ventura 13.x

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[foundationdb-ci]

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[foundationdb-ci]

Result of foundationdb-pr-cluster-tests on Linux CentOS 7

• Commit ID: c9b53a5
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[foundationdb-ci]

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[johscheuer]

Simulation runs:

All ensembles:
  20241213-130132-jscheuermann-7cfd2ee737f17fa6      compressed=True data_size=39505429 duration=4412665 ended=100000 fail_fast=10 max_runs=100000 pass=100000 priority=100 remaining=0 runtime=0:51:15 sanity=False started=100000 stopped=20241213-135247 submitted=20241213-130132 timeout=5400 username=jscheuermann

[foundationdb-ci]

Result of foundationdb-pr-clang-arm on Linux CentOS 7

• Commit ID: acc0660
• Duration 0:05:35
• Result: ❌ FAILED
• Error: Error while executing command: cmake -S . -B build_output -D USE_CCACHE=ON -D USE_WERROR=ON -D RUN_JUNIT_TESTS=ON -D RUN_JAVA_INTEGRATION_TESTS=ON -D BUILD_DOCUMENTATION=ON -D BUILD_AWS_BACKUP=OFF -G Ninja. Reason: exit status 1
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[foundationdb-ci]

Result of foundationdb-pr-clang-arm on Linux CentOS 7

• Commit ID: 52b82aa
• Duration 0:04:49
• Result: ❌ FAILED
• Error: Error while executing command: cmake -S . -B build_output -D USE_CCACHE=ON -D USE_WERROR=ON -D RUN_JUNIT_TESTS=ON -D RUN_JAVA_INTEGRATION_TESTS=ON -D BUILD_DOCUMENTATION=ON -D BUILD_AWS_BACKUP=OFF -G Ninja. Reason: exit status 1
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[foundationdb-ci]

Result of foundationdb-pr-macos-m1 on macOS Ventura 13.x

• Commit ID: acc0660
• Duration 0:12:42
• Result: ❌ FAILED
• Error: Error while executing command: ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i ${HOME}/.ssh_key ec2-user@${MAC_EC2_HOST} /opt/homebrew/bin/bash --login -c ./build_pr_macos.sh. Reason: exit status 1
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[foundationdb-ci]

Result of foundationdb-pr-clang on Linux CentOS 7

• Commit ID: acc0660
• Duration 0:14:53
• Result: ❌ FAILED
• Error: Error while executing command: ninja -v -C build_output -j ${NPROC} all packages strip_targets. Reason: exit status 1
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[foundationdb-ci]

Result of foundationdb-pr-macos on macOS Ventura 13.x

• Commit ID: acc0660
• Duration 0:16:46
• Result: ❌ FAILED
• Error: Error while executing command: ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i ${HOME}/.ssh_key ec2-user@${MAC_EC2_HOST} /usr/local/bin/bash --login -c ./build_pr_macos.sh. Reason: exit status 1
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[foundationdb-ci]

Result of foundationdb-pr-cluster-tests on Linux CentOS 7

• Commit ID: acc0660
• Duration 0:17:19
• Result: ❌ FAILED
• Error: Error while executing command: ninja -v -C build_output -j ${NPROC} all packages strip_targets. Reason: exit status 1
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[foundationdb-ci]

Result of foundationdb-pr on Linux CentOS 7

• Commit ID: acc0660
• Duration 0:18:04
• Result: ❌ FAILED
• Error: Error while executing command: ninja -v -C build_output -j ${NPROC} all packages strip_targets. Reason: exit status 1
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[foundationdb-ci]

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[foundationdb-ci]

Result of foundationdb-pr-clang on Linux CentOS 7

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[foundationdb-ci]

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[foundationdb-ci]

Result of foundationdb-pr-clang-arm on Linux CentOS 7

• Commit ID: 4109ab9
• Duration 0:05:03
• Result: ❌ FAILED
• Error: Error while executing command: cmake -S . -B build_output -D USE_CCACHE=ON -D USE_WERROR=ON -D RUN_JUNIT_TESTS=ON -D RUN_JAVA_INTEGRATION_TESTS=ON -D BUILD_DOCUMENTATION=ON -D BUILD_AWS_BACKUP=OFF -G Ninja. Reason: exit status 1
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[foundationdb-ci]

Result of foundationdb-pr-macos-m1 on macOS Ventura 13.x

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[foundationdb-ci]

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[foundationdb-ci]

Result of foundationdb-pr-clang on Linux CentOS 7

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[foundationdb-ci]

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• Commit ID: 4109ab9
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[foundationdb-ci]

Result of foundationdb-pr on Linux CentOS 7

• Commit ID: 4109ab9
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[foundationdb-ci]

Result of foundationdb-pr-clang-arm on Linux CentOS 7

• Commit ID: 2f6904c
• Duration 0:04:48
• Result: ❌ FAILED
• Error: Error while executing command: if [[ $(git diff --shortstat 2> /dev/null | tail -n1) == "" ]]; then echo "CODE FORMAT CLEAN"; else echo "CODE FORMAT NOT CLEAN"; echo; echo "THE FOLLOWING FILES NEED TO BE FORMATTED"; echo; git ls-files -m; echo; exit 1; fi. Reason: exit status 1
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[foundationdb-ci]

Result of foundationdb-pr-macos-m1 on macOS Ventura 13.x

• Commit ID: 2f6904c
• Duration 0:27:41
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• Error: N/A
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[foundationdb-ci]

Result of foundationdb-pr-macos on macOS Ventura 13.x

• Commit ID: 2f6904c
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• Error: N/A
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[foundationdb-ci]

Result of foundationdb-pr-clang on Linux CentOS 7

• Commit ID: 2f6904c
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• Error: N/A
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[foundationdb-ci]

Result of foundationdb-pr-cluster-tests on Linux CentOS 7

• Commit ID: 2f6904c
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[foundationdb-ci]

Result of foundationdb-pr on Linux CentOS 7

• Commit ID: 2f6904c
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• Error: N/A
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[johscheuer]

Result of the simulation runs:

20241216-121828-jscheuermann-30f2a35f06fbf7f0      compressed=True data_size=39505031 duration=4460437 ended=100000 fail_fast=10 max_runs=100000 pass=100000 priority=100 remaining=0 runtime=1:16:56 sanity=False started=100000 stopped=20241216-133524 submitted=20241216-121828 timeout=5400 username=jscheuermann

[foundationdb-ci]

Result of foundationdb-pr-clang-arm on Linux CentOS 7

• Commit ID: 5793225
• Duration 0:04:46
• Result: ❌ FAILED
• Error: Error while executing command: if [[ $(git diff --shortstat 2> /dev/null | tail -n1) == "" ]]; then echo "CODE FORMAT CLEAN"; else echo "CODE FORMAT NOT CLEAN"; echo; echo "THE FOLLOWING FILES NEED TO BE FORMATTED"; echo; git ls-files -m; echo; exit 1; fi. Reason: exit status 1
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[foundationdb-ci]

Result of foundationdb-pr-macos-m1 on macOS Ventura 13.x

• Commit ID: 5793225
• Duration 0:28:11
• Result: ✅ SUCCEEDED
• Error: N/A
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[foundationdb-ci]

Result of foundationdb-pr-macos on macOS Ventura 13.x

• Commit ID: 5793225
• Duration 0:41:06
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• Error: N/A
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[foundationdb-ci]

Result of foundationdb-pr-clang on Linux CentOS 7

• Commit ID: 5793225
• Duration 0:47:07
• Result: ✅ SUCCEEDED
• Error: N/A
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[jzhou77]

LGTM

[foundationdb-ci]

Result of foundationdb-pr-cluster-tests on Linux CentOS 7

• Commit ID: 5793225
• Duration 1:09:46
• Result: ✅ SUCCEEDED
• Error: N/A
• Build Log terminal output (available for 30 days)
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[foundationdb-ci]

Result of foundationdb-pr on Linux CentOS 7

• Commit ID: 5793225
• Duration 1:12:24
• Result: ✅ SUCCEEDED
• Error: N/A
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[johscheuer]

@jzhou77 could you tag someone for a 2nd review? :)

[spraza]

@johscheuer Will review this today or by latest tomorrow.

[spraza]

Suggested change

	for (std::map<std::string, std::vector<std::string>>::iterator it = parsedLocalities.begin();
	it != parsedLocalities.end();
	++it) {
	for (const auto& parsedLocality : parsedLocalities) {

Some benefits:

• more readable
• const correct

You will still have to do parsedLocality.first and parsedLocality.second instead of it->first and it->second. If you want to make it even more readable, then you can try:

Suggested change

	for (std::map<std::string, std::vector<std::string>>::iterator it = parsedLocalities.begin();
	it != parsedLocalities.end();
	++it) {
	for (const auto& [localityKey, localityVal] : parsedLocalities) {

[jzhou77]

Oops. I merged without checking this comment.

[spraza]

No worries, it was minor so I approved and left a comment. I'll message @johscheuer in case he wants to make a follow-up PR.

[spraza]

Left a minor comment