Releases: dmwm/WMCore
Releases · dmwm/WMCore
WMCore 2.0.1 central services production release
This release brings in many new features and feature changes to the microservices. It also includes a few bug fixes required for the DBSServer migration to the Go implementation. Lastly, usual code and documentation enhancements have been provided.
Release date: 10 March 2022.
Changes since release: 2.0.0.
Central services
Software stack
- Bump dbs3-client to 4.0.7 (Alan Malta Rodrigues) cms-sw/cmsdist#7624
- Updated pymongo library to 4.0.1 (Todor Ivanov) cms-sw/cmsdist#7654
Features and/or feature changes
- Update requirements.txt and PyPI build scripts for py3 stack (Erik Gough) #10976
- Add parameters to rucio datasets (Jhonatan Amado) #10989
- [MSTransferor] Send alerts to prometheus when a workflow fails to be processed. Rename notifyLargeData method. Fixes #10215 (Kenyi Hurtado) #10959
- [MSUnmerged] Add rucioConMonErrors counter. (Todor Ivanov) #10993
- [MSUnmerged] Simplify counters logic && Substitute rucioConMonErrors with rucioConMonStatus. (Todor Ivanov) #10993
- [MSUnmerged] Swap NotMasterError with NotPrimaryError. (Todor Ivanov) #11016
- [MSUnmerged] Add rse=ALL_DOCS to the MSUnmerged info REST API. (Todor Ivanov) #11025
- [MSOutput] Make MSOutput Disk expression configurable (Alan Malta Rodrigues) #11018
- [MSOutput] MSOutput: read RelVal output data policy from configuration (Alan Malta Rodrigues) #11024
Bug Fixes
- Fix a few DBS3Reader APIs, likely unused ones (Alan Malta Rodrigues) #10990
- [MSUnmerged] Remove files from mongoProjection (Todor Ivanov) #10987
- [MSUnmerged] Allow MongoDB to be instantiated without mongomock library (Alan Malta Rodrigues) #11023
- [MSUnmerged] Reorder RSE's status and record age checks from RucioConMon. (Todor Ivanov) #11029
- [MSTransferor] Fix MSTransferor typo calling getName method (Alan Malta Rodrigues) #11031
- [MSTransferor] MSTransferor: fix positional and kwargs passed to sendAlert API (Alan Malta Rodrigues) #11032
Enhancements
- Update mocked DBS APIs and data (Alan Malta Rodrigues) #10990
- Remove leftover requirements_py3.txt; update contribution doc (Alan Malta Rodrigues) #10997
- fix uninitialized templates variable (Dirk Hufnagel) #11004
- Add mockMongoDB to MSUnmerged and MongoDB Class init options (Todor Ivanov) #11007
- Enhancements to the GH issues and PRs workflows (Alan Malta Rodrigues) #11021
WMAgent
Features and/or feature changes
- Add parameters to rucio datasets in RucioInjector (Jhonatan Amado) #10989
- Add lifetime to RucioContainers shipping to disk sites (Jhonatan Amado) #10950
- make sure proxy is 2048 bit. Fix #11005 (belforte) #11006
- Explicitly create proxies with 2048 bits (Alan Malta Rodrigues) #11008
Bug Fixes
- Fix a few DBS3Reader APIs, likely unused ones (Alan Malta Rodrigues) #10990
Enhancements
WMCore 2.0.0 central services production release
This is our first WMCore release which no longer supports Python2 stack, and we will keep gradually removing python2 from our baseline code (including the future library).
This release has a major bug fix for MSUnmerged as well as other bug-fixes and enhancements to the overall system.
Release date: 8 February 2022.
Changes since release: 1.5.7.
Central services
Software stack
- Update Python3 pycurl library from 7.43.0.3 to 7.43.0.6 (Alan Malta Rodrigues) cms-sw/cmsdist#7600
Features and/or feature changes
- Aggregate DBS results from Go server (Valentin Kuznetsov) #10963
Bug Fixes
- Fix MSUnmerged logic and MSUnmergedRSE format to account for deletion errors. (Todor Ivanov) #10687
Enhancements
- Check that sdir exists on a file system (Valentin Kuznetsov) #10938
- Added MSUnmerged to the WM schematic (Alan Malta Rodrigues) #10974
- Update diagrams and contribution documentation for end of support for Py2 (Alan Malta Rodrigues) #10968
WMAgent
Features and/or feature changes
Bug Fixes
- DBS3Upload: check error message from the response body attribute (Alan Malta Rodrigues) #10961
Enhancements
- Update deploy-wmagent for 1.5.7.patch1; remove deprecated py2 option (Alan Malta Rodrigues) #10966
- Update error message for jobs killed from site state transition (Alan Malta Rodrigues) #10958
Python3 related changes
WMCore 1.5.7.patch1 WMAgent production release
This is the last WMAgent stable release supporting both Python2 and Python3. This release brings in some important new features and bug fixes, in addition to the continuous minor enhancements. It also comes with a few very important software stack changes.
Release date: 27 January 2022.
Changes since release: 1.5.4.
WMAgent
Software stack
- Upgrade MariaDB spec from 10.1.21 to 10.6.5 (Alan Malta Rodrigues) #7205
- Update pylint version required from 2.6.0 to 2.7.0 (Alan Malta Rodrigues) #10913
- Bump dbs3-client to 4.0.5 (Alan Malta Rodrigues) #10931
- Bump dbs3-pycurl to 3.17.7 (Alan Malta Rodrigues) #10931
- Update CMSCouchapp version for python3 stack (Alan Malta Rodrigues) #10910
- Update python3 pip to 20.3.3 and setuptools to 51.3.3 (Alan Malta Rodrigues) #7418
Features and/or feature changes
- Remove trailing slash from DBS URL (Alan Malta Rodrigues) #10930
- Add two new CMSSW exit code: 8034 and 8501 (Stefano Belforte) #10850
- Remove PhEDEx library and any other use of PhEDEx (Alan Malta Rodrigues) #10856
- Stop using password for MariaDB localhost users (Alan Malta Rodrigues) #10932
- Use siteLocalConfig to get LogCollect stage out params (germanfgv) #10905
- Add --deep option to getReplicaInfoForBlocks. Add slicing to deleteBlocks (germanfgv) #10902
- Set request_GPUs classad according to RequiresGPU (Alan Malta Rodrigues) #10849
- Support different architectures during job submission and runtime (Alan Malta Rodrigues) #10853
Bug Fixes
- DBS3Upload: check error message from the response body attribute #10961
- Properly update workqueue elements from JobUpdater (Alan Malta Rodrigues) #10944
- Skip ErrorHandler cycle if agent configuration fails to be retrieved - take2 (Alan Malta Rodrigues) #10852
- Remove leading ../../ from logArchive tarballs (Alan Malta Rodrigues) #10868
- Check whether WMStep object has gpu attribute (Alan Malta Rodrigues) #10866
- Use the right COMP scramArch for PowerPC workflows (Alan Malta Rodrigues) #10871
- CredentialProxy - convert to bytes the input of hashlib.sha1() (Dario Mapelli) #10918
- REST/Server.py - encode to bytes input of hashlib.sha1 (Dario Mapelli) #10917
- Fix path for Py2/Py3 WMAgent logs (Alan Malta Rodrigues) #10897
Enhancements
- Update error message for jobs killed from site state transition #10958
- Create the MariaDB wmcore unittest database with the current unix user (Alan Malta Rodrigues) #10934
- fix DbsUrl in test modules and templates (Alan Malta Rodrigues) #10930
- Fix python version in subprocess call for inject-test-wfs (Alan Malta Rodrigues) #10847
- Update Rucio Int url (Alan Malta Rodrigues) #10855
- Update job priority only for processing and production task types (Kenyi Hurtado) #10812
- Updating workflow json templates; adding working PY3 templates (Alan Malta Rodrigues) #10761
- Update wmagent-deploy script to deploy Py3 WMAgent by default; update to cycle 1.5.4 (Alan Malta Rodrigues) #10859
- Update campaigns used in our test setup (Alan Malta Rodrigues) #10859
WMCore 1.5.7 central services and WMAgent production release
This release brings in the latest dbs3-client version, compatible with both the Python and Golang server implementations.
The software stack also had a major MariaDB upgrade (from 10.1.21 to 10.6.5).
It also has a few bug fixes and improvements for central services and WMAgent.
Release date: 18 January 2021.
Changes since release: 1.5.6.
Central services
Software stack
- Upgrade MariaDB spec from 10.1.21 to 10.6.5 (Alan Malta Rodrigues) #7205
- Update pylint version required from 2.6.0 to 2.7.0 (Alan Malta Rodrigues) #10913
- Bump dbs3-client to 4.0.5 (Alan Malta Rodrigues) #10931
- Bump dbs3-pycurl to 3.17.7 (Alan Malta Rodrigues) #10931
Features and/or feature changes
- Remove trailing slash from DBS URL (Alan Malta Rodrigues) #10930
Bug Fixes
- [MSTransferor] Fix logic which drops input blocks to be transferred (Alan Malta Rodrigues) #10928
- [MSUnmerged] REST APIs to fetch RSE data from MongoDB. (Todor Ivanov) #10923
Enhancements
- fix DbsUrl in test modules and templates (Alan Malta Rodrigues) #10930
WMAgent
Features and/or feature changes
- Remove trailing slash from DBS URL (Alan Malta Rodrigues) #10930
- Stop using password for MariaDB localhost users (Alan Malta Rodrigues) #10932
- Create the MariaDB wmcore unittest database with the current unix user (Alan Malta Rodrigues) #10934
Bug Fixes
- Properly update workqueue elements from JobUpdater (Alan Malta Rodrigues) #10944
Enhancements
- Update job priority only for processing and production task types, rather than every single subtask name, to reduce condor_qedit load. (Kenyi Hurtado) #10812
Python3 related changes
WMCore 1.5.6 central services production release
First version of MSUnmerged with a MongoDB database backend.
Release date: 10 November 2021.
Changes since release: 1.5.5.
Central services
Software stack
- Update CMSCouchapp version for python3 stack (Alan Malta Rodrigues) #10910
Features and/or feature changes
- [MSUnmerged] Initial integration of MongoDB. (Todor Ivanov) #10895
- [MSUnmerged] Add replicaset opotion to the MongoDB wrapper. (Todor Ivanov) #10908
- [MSUnmerged] Adapt MSUnmerged to sync RSE data with MongoDB properly (Todor Ivanov) #10906
Bug Fixes
Enhancements
- Update request state diagram with archival done by MS (Alan Malta Rodrigues) #10899
WMAgent
Features and/or feature changes
- Use siteLocalConfig to get LogCollect stage out params (germanfgv) #10905
- Add --deep option to getReplicaInfoForBlocks. Add slicing to deleteBlocks (germanfgv) #10902
Bug Fixes
Enhancements
Python3 related changes
- Fix path for Py2/Py3 WMAgent logs (Alan Malta Rodrigues) #10897
WMCore 1.5.5 central services production release
This release no longer ships any of the PhEDEx libraries. The running-open and running-close statuses have been slightly redesigned.
Last but not least, some important bug fixes and enhancements have been made.
Release date: 10 November 2021.
Changes since release: 1.5.4.
Central services
Software stack
- Update dbs3-client to 3.17.6 and dbs3-pycurl 3.17.4
- Update python3 pip to 20.3.3 and setuptools to 51.3.3
Features and/or feature changes
- add two new CMSSW exit code: 8034 and 8501 (Stefano Belforte) #10850
- Remove PhEDEx library and any other use of PhEDEx (Alan Malta Rodrigues) #10856
- [MSTransferor] Remove unused Unified/MSTransferor code (Alan Malta Rodrigues) #10876
- Add validation to the SubRequestType parameter (Alan Malta Rodrigues) #10890
- Refactored conditions for running-open/running-closed workflow statuses (Alan Malta Rodrigues) #10693
- Temporary fix for the StatusChangeTasks ReqMgr2 thread (Alan Malta Rodrigues) #10693
Bug Fixes
- [MSUnmerged] Remove check of RSE dump root_failed attr in MSUnmerged (Alan Malta Rodrigues) #10894
Enhancements
- Fix python version in subprocess call for inject-test-wfs (Alan Malta Rodrigues) #10847
WMAgent
Features and/or feature changes
- Set request_GPUs classad according to RequiresGPU (Alan Malta Rodrigues) #10849
- Update Rucio Int url (Alan Malta Rodrigues) #10855
- Support different architectures during job submission and runtime (Alan Malta Rodrigues) #10853
Bug Fixes
- Skip ErrorHandler cycle if agent configuration fails to be retrieved - take2 (Alan Malta Rodrigues) #10852
- Remove leading ../../ from logArchive tarballs (Alan Malta Rodrigues) #10868
- Check whether WMStep object has gpu attribute (Alan Malta Rodrigues) #10866
- Use the right COMP scramArch for PowerPC workflows (Alan Malta Rodrigues) #10871
Enhancements
- Updating workflow json templates; adding working PY3 templates (Alan Malta Rodrigues) #10761
- Update wmagent-deploy script to deploy Py3 WMAgent by default; update to cycle 1.5.4 (Alan Malta Rodrigues) #10859
- update campaigns used in our test setup (Alan Malta Rodrigues) #10859
Python3 related changes
WMCore 1.5.4.patch2 WMAgent production release
This is the latest stable WMAgent branch, which already includes to patch releases on top of it.
The highlight of this release is the support to GPU and PowerPC workflows/jobs. In terms of the software stack,
it brings in a new oracle client version 19, and HTCondor python bindings version 9.2.0.
Release date: 12 October 2021.
Changes since release: 1.5.2.
WMAgent
Software stack
- Oracle client version 19.11
- Update Python3 requirements list with Sphinx and Jinja2 #10794
- Update py3-dbs3-client/dbs3-pycurl to 3.16.2001 cms-sw/cmsdist#7384
- New HTCondor specs from PyPi; update version to 9.2.0 cms-sw/cmsdist#7383
Features and/or feature changes
- Support different architectures during job submission and runtime (Alan Malta Rodrigues) #10863
- Update Rucio Int url (Alan Malta Rodrigues) #10855
- Add two new CMSSW exit code: 8034 and 8501 (Stefano Belforte) #10850
- Set request_GPUs classad according to RequiresGPU (Alan Malta Rodrigues) #10849
- Propagate GPU requirements to job creation and submission (Alan Malta Rodrigues) #10811
- Provide request type via job classad (Alan Malta Rodrigues) #10821
- Permanently stop staging out log tarball to CASTOR (Alan Malta Rodrigues) #10712
- CouchDB 3: Add new Error HTTP Status Codes to CMSCouch.py (phenomax) #10785
Bug Fixes
- JobAccountant workaround for StepChain jobs with duplicate files - wmagent branch (Alan Malta Rodrigues) #10863
- [ReqMgr2/Tier0] PhysicsSkim issue (Jhonatan Amado) #10809
- Skip ErrorHandler cycle if agent configuration fails to be retrieved (Alan Malta Rodrigues) #10817 #10852
- Fix missing parenthesis during PSet tweak (Kenyi Hurtado) #10771
Enhancements
- Updating workflow json templates; adding working PY3 templates (Alan Malta Rodrigues) #10761
- Fix python version in subprocess call for inject-test-wfs (Alan Malta Rodrigues) #10847
- Define pylint message template in the pylintrc file (Alan Malta Rodrigues) #10776
Python3 related changes
- [py2py3] modernize WMCore_t/REST_t/Api_t.py (Dario Mapelli) #10757
- #10349 - JobSubmitter_t and JobSubmitterCaching_t - test (Dario Mapelli) #10608
- #10371 check - fix JobCreator_t.py - test (Dario Mapelli) #10724
- Modernization of leftover files - src (Dario Mapelli) #10768
- RESTFormatter.to_string returns 'native str' (Dario Mapelli) #10753
WMCore 1.5.4 central services production release
Thin central production release providing mostly WMAgent-related changes.
This release brings in the ability to create and submit GPU jobs.
Release date: 5 October 2021.
Changes since release: 1.5.3.
Central services
Software stack
- Oracle client version 19.11
Features and/or feature changes
Bug Fixes
- [ReqMgr2/Tier0] PhysicsSkim issue (Jhonatan Amado) #10809
Enhancements
- Add a step to change rucio instance during deployment. (Todor Ivanov) #10803
WMAgent
Features and/or feature changes
- Propagate GPU requirements to job creation and submission (Alan Malta Rodrigues) #10811
- Provide request type via job classad (Alan Malta Rodrigues) #10821
Bug Fixes
- Skip ErrorHandler cycle if agent configuration fails to be retrieved (Alan Malta Rodrigues) #10817
Enhancements
- Fix python version in subprocess call for inject-test-wfs (Alan Malta Rodrigues) #10847
Python3 related changes
- [py2py3] modernize WMCore_t/REST_t/Api_t.py (Dario Mapelli) #10757
WMCore 1.5.3 central services production release
This release contains many feature changes and bug fixes. It's worth highlighting that support
to GPU workflows has been introduced for ReReco and TaskChain request specs. The remaining critical
issues with the unmerged microservice have been fixed and it's now fully functional.
Last but not least, the WMCore codebase is now fully dual stack (python2 and python3).
Release date: 16 September 2021.
Changes since release: 1.5.1.
Central services
Software stack
- Update Python3 requirements list with Sphinx and Jinja2 (Alan Malta Rodrigues) #10794
Features and/or feature changes
- [MSOutput]: only produce documents for workflows not yet in the database (Alan Malta Rodrigues) #10773
- [ReqMgr2] Override factoryWorkloadConstruction in the Resubmission spec (Alan Malta Rodrigues) #10781
- [ReqMgr2] Support GPU parameters at StdBase/ReReco; validation functions implemented (Alan Malta Rodrigues) #10799
- [ReqMgr2] Add support to GPUs in TaskChain spec (Alan Malta Rodrigues) #10805
Bug Fixes
- [MSOutput] Skip inexistent containers in the Tape data placement (Alan Malta Rodrigues) #10717
- [MSUnmerged] Make rucioConMon parameter mandatory (Alan Malta Rodrigues) #10715
- [MSUnmerged] Split initial data fetching steps && Return from handled exceptions. (Todor Ivanov) #10762
- [MSTransferor] Fix undefined variable in MSTransferor (Alan Malta Rodrigues) #10769
- [ReqMgr2] Fix spec validation for Multicore/Memory/Streams/TpE (Alan Malta Rodrigues) #10781
- [ReqMgr2] Keep Resubmission spec and json data consistent (Alan Malta Rodrigues) #10789
- [ReqMgr2] Fix Multicore/EventStreams override in Resubmission of StepChains (Alan Malta Rodrigues) #10795
- [MSUnmerged] Delete file lists in slices. (Todor Ivanov) #10792
Enhancements
- Define pylint message template in the pylintrc file (Alan Malta Rodrigues) #10776
WMAgent
Features and/or feature changes
- Stop staging out log tarball to CASTOR (Alan Malta Rodrigues) #10712
- Created new job wrapper script for Python3 environment (Alan Malta Rodrigues) #10726
- CouchDB 3: Add new Error HTTP Status Codes to CMSCouch.py (phenomax) #10785
Bug Fixes
- Encode a few job classads from unicode to bytes (Alan Malta Rodrigues) #10711
- Revert CouchDB replication port forward (Alan Malta Rodrigues) #10727
- Fix issue with merge process and output labels (Merged and MergedError) (Kenyi Hurtado) #10593
- Define funcName variable in the right place (Alan Malta Rodrigues) #10744
- Decode byte string to unicode for json.dumps (Alan Malta Rodrigues) #10740
- Provide standard/unicode string to the PSet handlePileup method (Alan Malta Rodrigues) #10740
- Cast performance values to float in MathAlgos (Alan Malta Rodrigues) #10750
- Fix job priority at submission time, taking into account maxTaskPriority, as it was originally. (Kenyi Hurtado) #10760
- Fix missing parenthesis (Kenyi Hurtado) #10771
Enhancements
- Add new attribute for T0 Container rules (Jhonatan Amado) #10738
- Define cms_type=int for rucio rules created against Rucio Int (Alan Malta Rodrigues) #10756
- Convert a WorkQueueManagerCleaner log info to debug (Alan Malta Rodrigues) #10755
Python3 related changes
- #10349 - JobSubmitter_t and JobSubmitterCaching_t - test (Dario Mapelli) #10608
- Properly deal with strings location in the File module (Alan Malta Rodrigues) #10723
- #10371 check - fix JobCreator_t.py - test (Dario Mapelli) #10724
- Load workload pickle object during runtime in binary mode (Alan Malta Rodrigues) #10729
- Create job package with pickle protocol=4 for Python3 agents (Alan Malta Rodrigues) #10731
- modernize use of pickle.load/dump - src (Dario Mapelli) #10742
- modernize use of mylist.sort() in REST/Server.py (Dario Mapelli) #10743
- Implement py3 sorting for JobSplitting (Erik Gough) #10720
- Pass byte string to subprocess.stdin in Scram runtime (Alan Malta Rodrigues) #10736
- Fix Services_t/pycurlFileUpload_t and WebTools/REST_t - src (Dario Mapelli) #10650
- Modernize DQMUpload.py (Dario Mapelli) #9934
- Modernize scripts that rely on urllib (Dario Mapelli) #10754
- More job runtime places to encode pickledarguments to bytes (Alan Malta Rodrigues) #10766
- Modernization of leftover files - src (Dario Mapelli) #10768
- RESTFormatter.to_string returns 'native str' (Dario Mapelli) #10753
WMCore 1.5.2 WMAgent production release
This is the first WMAgent release with full support to python3. It also brings in a major refactoring made for the job PSet tweaking, where a new dependency on cmssw-wm-tools has been introduced, fully decoupling WMAgent python from CMSSW.
Release date: 21 August 2021.
Changes since release: 1.5.1.
Central services
Software stack
Features and/or feature changes
- Split initial data fetching steps && Return from handled exceptions. (Todor Ivanov) #10762
Bug Fixes
- MSOutput: skip inexistent containers in the Tape data placement (Alan Malta Rodrigues) #10717
- MSUnmerged: make rucioConMon parameter mandatory (Alan Malta Rodrigues) #10715
Enhancements
WMAgent
Features and/or feature changes
- Add new attribute for T0 Container rules (Jhonatan Amado) #10738
- Permanently stop staging out log tarball to CASTOR (Alan Malta Rodrigues) #10712
Bug Fixes
- Fix issue with merge process and output labels (Merged and MergedError) (Kenyi Hurtado) #10593 #10744
- Revert CouchDB replication port forward (Alan Malta Rodrigues) #10727
- Encode a few job classads from unicode to bytes (Alan Malta Rodrigues) #10711
- Fix job priority at submission time, taking into account maxTaskPriority, as it was originally. (Kenyi Hurtado) #10760
Enhancements
- Define cms_type=int for rucio rules created against Rucio Int (Alan Malta Rodrigues) #10756
- Convert a WorkQueueManagerCleaner log info to debug (Alan Malta Rodrigues) #10755
Python3 related changes
- [py2py3] modernize DQMUpload.py (Dario Mapelli) #9934
- [py2py3] fix Services_t/pycurlFileUpload_t and WebTools/REST_t - src (Dario Mapelli) #10650
- PY3: Cast performance values to float in MathAlgos (Alan Malta Rodrigues) #10750
- PY3: Pass byte string to subprocess.stdin in Scram runtime (Alan Malta Rodrigues) #10736
- PY3: Provide standard/unicode string to the PSet handlePileup method (Alan Malta Rodrigues) #10740
- PY3: Decode byte string to unicode for json.dumps (Alan Malta Rodrigues) #10740
- PY3: Implement py3 sorting for JobSplitting (Erik Gough) #10720
- [py2py3] modernize use of mylist.sort() in REST/Server.py (Dario Mapelli) #10743
- [py2py3] modernize use of pickle.load/dump - src (Dario Mapelli) #10742
- PY3: Created new job wrapper script for Python3 environment (Alan Malta Rodrigues) #10726
- PY3: Create job package with pickle protocol=4 for Python3 agents (Alan Malta Rodrigues) #10731
- PY3: Load workload pickle object during runtime in binary mode (Alan Malta Rodrigues) #10729
- [py2py3] Properly deal with strings location in the File module (Alan Malta Rodrigues) #10723
- [py2py3] modernize scripts that rely on urllib (Dario Mapelli) #10754
- [py2py3] More job runtime places to encode pickledarguments to bytes (Alan Malta Rodrigues) #10766
Important changes from the latest production WMAgent release (1.4.7)
- Many many python3 modernization changes
- DBFormatter formatDict/formatList to native string instead of bytes (Alan Malta Rodrigues) #10639
- Create workload sandbox efficiently (Alan Malta Rodrigues) #10612
- Decouple CMSSW and WMCore python versions from PSet tweak (khurtado) #10179
- Retrieve only a summary of the condor jobs in DrainStatusPoller (Alan Malta Rodrigues) #10458
- Only create Rucio connection in PileupFetcher if there is a pileup dataset (Alan Malta Rodrigues) #10470