BulkDump Framework

[kakaiu]

This PR implements a bulk dumping funcationality.

Workflow:

• Users input a range by a transaction and this range is persisted to bulkdump metadata.
• Bulkdump metadata is range-based.
• DD observes this range to dump by reading from the metadata.
• DD partitions the range into smaller ranges according to the shard boundary.
• DD randomly chooses one storage server which owns the range as the agent to do the dump. DD holds outstanding promise with this SS. The task assigned to a SS is stateless.
• DD sends the range dump request to the storage server. DD spawns a dedicated actor waiting on the call. If any failure happens at SS side, DD will know this.
• SS recieves the request and read the data from local storage. If the range has been moved away or splitted, the SS replies failure to the DD and DD will retry the remaining range later. If the range is there, SS read the data and upload the data to external storage. This PR only implements to dump the data to local disk. There will be a PR to dump the data to S3.
• When SS completes, the SS marks this range as completed in the metadata.

Invariant:

• DD partitions the range into subranges according to the shard boundary. For a subrange, the data is guaranteed to put into the same folder --- same as subrange ID.
• Each data filename is the version indicating the version of the data read by the SS.
• Each subrange always has one manifest file indicating the metadata information of the data, such as Range, Checksum (to implement later in a separate PR), and FilePath.
• In SS, we dump files at first and then write metadata in the system key space. If any phase is failed, DD will re-do the range. For each time SS writes the folder (locally or in S3), the SS erases the folder at first.
• Each subrange does not necessarily have a byteSample file and data file which depends on the data size. A SS may be assigned a range but the range is empty.
• When user issuing a bulk dump task, the client will check if there is an ongoing bulk load task. If yes, reject the request.

Failure handling:

• SS failure: DD will receive broken_promise. DD gives up working on the range at this time. DD will issue the request in the future until the range completes.
• DD failure: It is possible that the same SS recieves two requests to work on the same range. SS uses a FlowLock to guarantee that SS handles one request at a time. So, there is no conflict.
• S3 outage: Result in task failure. The failed task will be retried by DD.

Code-Reviewer Section

The general pull request guidelines can be found here.

Please check each of the following things and check all boxes before accepting a PR.

• The PR has a description, explaining both the problem and the solution.
• The description mentions which forms of testing were done and the testing seems reasonable.
• Every function/class/actor that was touched is reasonably well documented.

For Release-Branches

If this PR is made against a release-branch, please also check the following:

• This change/bugfix is a cherry-pick from the next younger branch (younger release-branch or main if this is the youngest branch)
• There is a good reason why this PR needs to go into a release branch and this reason is documented (either in the description above or in a linked GitHub issue)

[foundationdb-ci]

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[foundationdb-ci]

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[foundationdb-ci]

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

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[foundationdb-ci]

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[foundationdb-ci]

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[foundationdb-ci]

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[foundationdb-ci]

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[foundationdb-ci]

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[foundationdb-ci]

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[foundationdb-ci]

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[foundationdb-ci]

Result of foundationdb-pr-clang-ide 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

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[foundationdb-ci]

Result of foundationdb-pr-clang on Linux CentOS 7

• Commit ID: 8d63b60
• Duration 0:51:17
• Result: ❌ FAILED
• Error: Error while executing command: if python3 -m joshua.joshua list --stopped | grep ${ENSEMBLE_ID} | grep -q 'pass=10[0-9][0-9][0-9]'; then echo PASS; else echo FAIL && exit 1; fi. Reason: exit status 1
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[foundationdb-ci]

Result of foundationdb-pr on Linux CentOS 7

• Commit ID: 8d63b60
• Duration 1:15:04
• Result: ❌ FAILED
• Error: Error while executing command: if python3 -m joshua.joshua list --stopped | grep ${ENSEMBLE_ID} | grep -q 'pass=10[0-9][0-9][0-9]'; then echo PASS; else echo FAIL && exit 1; fi. 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

• Commit ID: 0614b7f
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• Result: ❌ FAILED
• Error: Error while executing command: if python3 -m joshua.joshua list --stopped | grep ${ENSEMBLE_ID} | grep -q 'pass=10[0-9][0-9][0-9]'; then echo PASS; else echo FAIL && exit 1; fi. 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 on Linux CentOS 7

• Commit ID: 0614b7f
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• Result: ❌ FAILED
• Error: Error while executing command: if python3 -m joshua.joshua list --stopped | grep ${ENSEMBLE_ID} | grep -q 'pass=10[0-9][0-9][0-9]'; then echo PASS; else echo FAIL && exit 1; fi. Reason: exit status 1
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[foundationdb-ci]

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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]

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[foundationdb-ci]

Result of foundationdb-pr on Linux CentOS 7

• Commit ID: 5d4af5a
• Duration 1:13:36
• Result: ❌ FAILED
• Error: Error while executing command: if python3 -m joshua.joshua list --stopped | grep ${ENSEMBLE_ID} | grep -q 'pass=10[0-9][0-9][0-9]'; then echo PASS; else echo FAIL && exit 1; fi. Reason: exit status 1
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[foundationdb-ci]

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

• Commit ID: 5d4af5a
• Duration 0:04:45
• 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: 5d4af5a
• Duration 0:15:57
• 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-macos on macOS Ventura 13.x

• Commit ID: 5d4af5a
• Duration 0:20:36
• 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-clang-ide on Linux CentOS 7

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[foundationdb-ci]

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

• Commit ID: 5d4af5a
• Duration 0:54:54
• Result: ✅ SUCCEEDED
• Error: N/A
• Build Log terminal output (available for 30 days)
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[foundationdb-ci]

Result of foundationdb-pr-clang on Linux CentOS 7

• Commit ID: 5d4af5a
• Duration 1:04:46
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• Error: N/A
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[foundationdb-ci]

Result of foundationdb-pr on Linux CentOS 7

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[saintstack]

+1 (though you don't seem to have included the documentation page we talked of -- can add that subsequently).

[kakaiu]

+1 (though you don't seem to have included the documentation page we talked of -- can add that subsequently).

Still ongoing. I will complete the PR with the doc.

[foundationdb-ci]

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

• Commit ID: faff0b4
• Duration 0:04:45
• 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: faff0b4
• Duration 0:16:09
• 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
• Build Log terminal output (available for 30 days)
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[foundationdb-ci]

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

• Commit ID: faff0b4
• Duration 0:20:39
• 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-clang-ide on Linux CentOS 7

• Commit ID: faff0b4
• Duration 0:21:46
• Result: ✅ SUCCEEDED
• Error: N/A
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[foundationdb-ci]

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

• Commit ID: faff0b4
• Duration 0:55:09
• Result: ✅ SUCCEEDED
• Error: N/A
• Build Log terminal output (available for 30 days)
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[foundationdb-ci]

Result of foundationdb-pr-clang on Linux CentOS 7

• Commit ID: faff0b4
• Duration 1:04:38
• Result: ✅ SUCCEEDED
• Error: N/A
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[foundationdb-ci]

Result of foundationdb-pr on Linux CentOS 7

• Commit ID: faff0b4
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• Result: ✅ SUCCEEDED
• Error: N/A
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[foundationdb-ci]

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

• Commit ID: 640a561
• Duration 0:04:51
• 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: 640a561
• Duration 0:17:02
• 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-macos on macOS Ventura 13.x

• Commit ID: 640a561
• Duration 0:20:36
• 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-clang-ide on Linux CentOS 7

• Commit ID: 640a561
• Duration 0:24:03
• Result: ✅ SUCCEEDED
• Error: N/A
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[foundationdb-ci]

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

• Commit ID: 640a561
• Duration 0:56:15
• Result: ✅ SUCCEEDED
• Error: N/A
• Build Log terminal output (available for 30 days)
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• Cluster Test Logs zip file of the test logs (available for 30 days)

[foundationdb-ci]

Result of foundationdb-pr-clang on Linux CentOS 7

• Commit ID: 640a561
• Duration 1:02:48
• Result: ✅ SUCCEEDED
• Error: N/A
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[foundationdb-ci]

Result of foundationdb-pr on Linux CentOS 7

• Commit ID: 640a561
• Duration 1:07:31
• Result: ✅ SUCCEEDED
• Error: N/A
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