--- title: "July, 2023" date: 2023-07-01T17:14:36+03:00 author: "Alan Orth" categories: ["Notes"] --- ## 2023-07-01 - Export CGSpace to check for missing Initiative collection mappings - Start harvesting on AReS ## 2023-07-02 - Minor edits to the `crossref_doi_lookup.py` script while running some checks from 22,000 CGSpace DOIs ## 2023-07-03 - I analyzed the licenses declared by Crossref and found with high confidence that ~400 of ours were incorrect - I took the more accurate ones from Crossref and updated the items on CGSpace - I took a few hundred ISBNs as well for where we were missing them - I also tagged ~4,700 items with missing licenses as "Copyrighted; all rights reserved" based on their Crossref license status being TDM, mostly from Elsevier, Wiley, and Springer - Checking a dozen or so manually, I confirmed that if Crossref only has a TDM license then it's usually copyrighted (could still be open access, but we can't tell via Crossref) - I would be curious to write a script to check the Unpaywall API for open access status... - In the past I found that their *license* status was not very accurate, but the open access status might be more reliable - More minor work on the DSpace 7 item views - I learned some new Angular template syntax - I created a custom component to show Creative Commons licenses on the simple item page - I also decided that I don't like the Impact Area icons as a component because they don't have any visual meaning ## 2023-07-04 - Focus group meeting with CGSpace partners about DSpace 7 - I added a themed file selection component to the CGSpace theme - It displays the bistream description instead of the file name, just like we did in DSpace 6 XMLUI - I added a custom component to show share icons ## 2023-07-05 - I spent some time trying to update OpenRXV from Angular 9 to 10 to 11 to 12 to 13 - Most things work but there are some minor bugs it seems - Mishell from CIP emailed me to say she was having problems approving an item on CGSpace - Looking at PostgreSQL I saw there were a dozen or so locks that were several hours and even over one day old so I killed those processes and told her to try again ## 2023-07-06 - Types meeting - I wrote a Python script to check Unpaywall for some information about DOIs ## 2023-07-7 - Continue exploring Unpaywall data for some of our DOIs - In the past I've found their _licensing_ information to not be very reliable (preferring Crossref), but I think their _open access status_ is more reliable, especially when the provider is listed as being the publisher - Even so, sometimes the version can be "acceptedVersion", which is presumably the author's version, as opposed to the "publishedVersion", which means it's available as open access on the publisher's website - I did some quality assurance and found ~100 that were marked as Limited Access, but should have been Open Access, and fixed a handful of licenses - Delete duplicate metadata as describe in my DSpace issue from last year: https://github.com/DSpace/DSpace/issues/8253 - Start working on some statistics on AGROVOC usage for my presenation next week - I used the following SQL query to dump values from all subject fields and lower case them: ```console localhost/dspacetest= ☘ \COPY (SELECT DISTINCT(lower(text_value)) AS "subject" FROM metadatavalue WHERE dspace_object_id in (SELECT dspace_object_id FROM item) AND metadata_field_id IN (187, 120, 210, 122, 215, 127, 208, 124, 128, 123, 125, 135, 203, 236, 238, 119)) to /tmp/2023-07-07-cgspace-subjects.csv WITH CSV HEADER; COPY 26443 Time: 2564.851 ms (00:02.565) ``` - Then I extracted the subjects and looked them up against AGROVOC: ```console $ csvcut -c subject /tmp/2023-07-07-cgspace-subjects.csv | sed '1d' > /tmp/2023-07-07-cgspace-subjects.txt $ ./ilri/agrovoc_lookup.py -i /tmp/2023-07-07-cgspace-subjects.txt -o /tmp/2023-07-07-cgspace-subjects-results.csv ``` - I did some more tests with Angular 13 on OpenRXV and found out why the repository type dropdown wasn't working - It was because of a missing 1-line JSON file in the data directory, which is runtime data, not code - I copied the data directory from the production serve and rebuild and the site is working well now - I did a full harvest with plugins and it worked! - So it seems Angular 13.4.0 will work, yay ## 2023-07-08 - Export CGSpace to check for missing Initiative collection mappings - Start a harvest on AReS - The AGROVOC lookup finished, so I checked the number of matches: ```console $ csvgrep -c 'match type' -r '^.+$' ~/Downloads/2023-07-07-cgspace-subjects-resolved.csv | sed 1d | wc -l 12528 ``` - So that's 12,528 out of 26,443 unique terms (47.3%) - I did a LOT of work on the OpenRXV frontend build dependencies to bring more in line with Angular 13 ## 2023-07-10 - I did a lot more work on OpenRXV to test and update dependencies - I deployed the latest version on the production server ## 2023-07-12 - CGSpace upgrade meeting with Americas and Africa group ## 2023-07-13 - Michael Victor asked me to help Aditi extract some information from CGSpace - She was interested in journal articles published between 2018 and 2023 with a range of subjects related to drought, flooding, resilience, etc - I used an advanced query with some AGROVOC terms: ```console dcterms.issued:[2018 TO 2023] AND dcterms.type:"Journal Article" AND (dcterms.subject:flooding OR dcterms.subject:flood OR dcterms.subject:"extreme weather events" OR dcterms.subject:drought OR dcterms.subject:"drought resistance" OR dcterms.subject:"drought tolerance" OR dcterms.subject:"soil salinity" OR dcterms.subject:"pests of plants" OR dcterms.subject:pests OR dcterms.subject:heat OR dcterms.subject:fertilizers OR dcterms.subject:"fertilizer technology" OR dcterms.subject:"rice fields" OR dcterms.subject:"landscape conservation" OR dcterms.subject:"landscape restoration" OR dcterms.subject:livestock) ``` - Interestingly, some variations of this same exact query produce no search results, and I see this error in the DSpace log: ```console org.dspace.discovery.SearchServiceException: org.apache.solr.search.SyntaxError: Cannot parse 'dcterms.issued:[2018 TO 2023] AND dcterms.type:"Journal Article" AND (dcterms.subject:flooding OR dcterms.subject:flood OR dcterms.subject:"extreme weather events" OR dcterms.subject:drought OR dcterms.subject:"drought resistance" OR dcterms.subject:"drought tolerance" OR dcterms.subject:"soil salinity" OR dcterms.subject:"pests of plants" OR dcterms.subject:pests OR dcterms.subject:heat OR dcterms.subject:fertilizers OR dcterms.subject:"fertilizer technology" OR dcterms.subject:"rice fields" OR dcterms.subject:livestock OR dcterms.subject:"landscape conservation" OR dcterms.subject:"landscape restoration\"\)': Lexical error at line 1, column 617. Encountered: after : "\"landscape restoration\\\"\\)" ``` - It seems to be when there is a quoted search term at the end of the parenthesized group - For what it's worth this same query worked fine on DSpace 7.6 ## 2023-07-15 - Export CGSpace to fix missing Initiative collection mappings - Start a harvest on AReS ## 2023-07-17 - Rasika had sent me a list of new ORCID identifiers for new IWMI staff so I combined them with our existing list and ran `resolve_orcids.py` to refresh the names in our database - I updated the list, updated names in the database, and tagged new authors with missing identifiers in existing items ## 2023-07-18 - Meeting with IWMI, IRRI, and IITA colleagues about CGSpace upgrade plans - Maria from the Alliance mentioned having some submissions stuck on CGSpace - I looked and found a number of locks stuck for many nineteen, eighteen, and more hours... - I killed them and told her to try again ```console $ psql < locks-age.sql | less -S $ psql < locks-age.sql | grep -E " (19|18|17|16|12):" | awk -F"|" '{print $10}' | sort -u | xargs kill ``` ## 2023-07-19 - I had to kill a bunch more locked processes in PostgreSQL, I'm not sure what's going on - After some discussion about an advanced search bug with Tim on Slack, I filed [an issue on GitHub](https://github.com/DSpace/DSpace/issues/8962) ## 2023-07-20 - I added a new metadata field for CGIAR Impact Platforms (`cg.subject.impactPlatform`) to CGSpace ## 2023-07-22 - Export CGSpace tp fix missing Initiative collections - Start a harvest on AReS ## 2023-07-24 - Test Salem's new JavaScript-based DSpace Statistics API and send him some feedback - I noticed a few times that the Solr service on my DSpace 7 instance is getting OOM killed - I had been using a 4g Solr heap, but maybe we don't need that much - Tomcat is also using 4.6GB, and then there's PostgreSQL... so perhaps it's all a bit much on this system now ## 2023-07-25 - Start testing exporting DSpace 6 Solr cores to import on DSpace 7: ```console $ chrt -b 0 dspace solr-export-statistics -i statistics ``` - I'm curious how long it takes and how much data there will be - The size of the Solr data directory is currently 82GB - The export took about 2.5 hours and created 6,000 individual CSVs, one for each day of Solr stats - The size of the exported CSVs is about 88GB - I will copy just a few years to import on the DSpace 7 test server - So importing these is going to require removing the Atmire custom fields: ```console $ dspace solr-import-statistics -i statistics Exception: Error from server at http://localhost:8983/solr/statistics: ERROR: [doc=1a92472e-e39d-4602-9b4d-da022df8f233] unknown field 'containerCommunity' org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://localhost:8983/solr/statistics: ERROR: [doc=1a92472e-e39d-4602-9b4d-da022df8f233] unknown field 'containerCommunity' at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248) at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1290) at org.dspace.util.SolrImportExport.importIndex(SolrImportExport.java:465) at org.dspace.util.SolrImportExport.main(SolrImportExport.java:148) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:277) at org.dspace.app.launcher.ScriptLauncher.handleScript(ScriptLauncher.java:133) at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:98) ``` - I will try using solr-import-export-json, which I've used in the past to skip Atmire custom fields in Solr: ```console $ chrt -b 0 ./run.sh -s http://localhost:8081/solr/statistics -a export -o /tmp/statistics-2022.json -f 'time:[2022-01-01T00\:00\:00Z TO 2022-12-31T23\:59\:59Z]' -k uid -S author_mtdt,author_mtdt_search,iso_mtdt_search,iso_mtdt,subject_mtdt,subject_mtdt_search,containerCollection,containerCommunity,containerItem,countryCode_ngram,countryCode_search,cua_version,dateYear,dateYearMonth,geoipcountrycode,geoIpCountryCode,ip_ngram,ip_search,isArchived,isInternal,isWithdrawn,containerBitstream,file_id,referrer_ngram,referrer_search,userAgent_ngram,userAgent_search,version_id,complete_query,complete_query_search,filterquery,ngram_query_search,ngram_simplequery_search,simple_query,simple_query_search,range,rangeDescription,rangeDescription_ngram,rangeDescription_search,range_ngram,range_search,actingGroupId,actorMemberGroupId,bitstreamCount,solr_update_time_stamp,bitstreamId,core_update_run_nb ``` - Some users complained that CGSpace was slow and I found a handful of locks that were hours and days old... - I killed those and told them to try again - After importing the Solr statistics into DSpace 7 I realized that my DSpace Statistics API will work fine - I made some minor modifications to the Ansible infrastructure scripts to make sure it is enabled and then activated it on DSpace 7 Test ## 2023-07-26 - Debugging lock issues on CGSpace - I see the blocking PIDs for some long-held locks are "idle in transaction": ```console $ ps auxw | grep -E "(1864132|1659487)" postgres 1659487 0.0 0.5 3269900 197120 ? Ss Jul25 0:03 postgres: 14/main: cgspace cgspace 127.0.0.1(61648) idle in transaction postgres 1864132 0.1 0.7 3275704 254528 ? Ss 07:27 0:08 postgres: 14/main: cgspace cgspace 127.0.0.1(36998) idle in transaction postgres 1880388 0.0 0.0 9208 2432 pts/3 S+ 08:48 0:00 grep -E (1864132|1659487) ``` - I used some other scripts and found that those processes were executing the following statement: ```console select nextval ('public.tasklistitem_seq') ``` - I don't know why these can get blocked for hours without resolution, but for now I just killed them - For what it's worth [these sequences were removed in DSpace 7.0](https://github.com/DSpace/DSpace/commit/16ae96b4c3d833c2a4acd1f05985d424c3a52bd7) along with the "traditional" item workflow—maybe that means we won't have such contention issues in DSpace 7! - I wrote a slightly longer regex to match locks that have been stuck for more than 1 hour based on the output of the `locks-age.sql` script and killed them: ```console $ psql < locks-age.sql | awk -F"|" '/ [[:digit:]][1-9]:[[:digit:]]{2}:[[:digit:]]{2}\./ {print $10}' | sort -u | xargs kill ``` - I filed [an issue for missing Altmetric badges on DSpace 7 Angular](https://github.com/DSpace/dspace-angular/issues/2400) ## 2023-07-27 - Export CGSpace to check countries, regions, types, and Initiatives - There were a few minor issues in countries and regions, and I noticed 186 items without types! - Then I ran the file through csv-metadata-quality to make sure items with countries have appropriate regions - Brief discussion about OpenRXV bugs and fixes with Moayad - I was toying with the idea of using an expanded whitespace check/fix based on [ESLint's no-irregular-whitespace](https://eslint.org/docs/latest/rules/no-irregular-whitespace) rule in csv-metadata-quality - I found 176 items in CGSpace with such whitespace in their titles alone - I compared the results of removing these characters and replacing them with a space - In _most_ cases removing it is the correct thing to do, for example "Pesticides : une arme à double tranchant" → "Pesticides: une arme à double tranchant" - But in some items it is tricky, for example "L'environnement juridique est-il propice à la gestion" → "L'environnement juridique est-il propice àla gestion" - I guess it would really need some good heuristics or a human to verify... - I upgraded OpenRXV to Angular v14 ## 2023-07-28 - After a bit more testing I merged the [Angular v14 changes to OpenRXV master](https://github.com/ilri/OpenRXV/pull/184) - I am getting an error trying to import the 2020 Solr statistics from CGSpace to DSpace 7: ```console Exception in thread "main" org.apache.solr.client.solrj.impl.BaseHttpSolrClient$RemoteSolrException: Error from server at http://localhost:8983/solr/statistics: ERROR: [doc=0008a7c1-e552-4a4e-93e4-4d23bf39964b] Error adding field 'workflowItemId'='0812be47-1bfe-45e2-9208-5bf10ee46f81' msg=For input string: "0812be47-1bfe-45e2-9208-5bf10ee46f81" at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:745) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:259) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:240) at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:234) at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:102) at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:69) at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:82) at it.damore.solr.importexport.App.insertBatch(App.java:295) at it.damore.solr.importexport.App.lambda$writeAllDocuments$10(App.java:276) at it.damore.solr.importexport.BatchCollector.lambda$accumulator$0(BatchCollector.java:71) at java.base/java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169) at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133) at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1845) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) at it.damore.solr.importexport.App.writeAllDocuments(App.java:252) at it.damore.solr.importexport.App.main(App.java:150) ``` - Ahhhh, in DSpace 6 this field was a string in the Solr statistics schema, but in DSpace 7 it is an integer...? - Oh, it seems to be an Atmire change in our DSpace 6... hmmm, so we need to ignore the `workflowItemId` field when exporting - Upstream: https://github.com/DSpace/DSpace/blob/dspace-6_x/dspace/solr/statistics/conf/schema.xml#L328 - ILRI: https://github.com/ilri/DSpace/blob/6_x-prod/dspace/solr/statistics/conf/schema.xml#L344 - I am wondering if we can skip all these workflow fields since I don't think we are using any aspects of statistics related to workflows - I diffed our Solr statistics schema with the one from vanilla DSpace 6 and got a list of all the fields that were different: ``` isInternal,workflowItemId,containerCommunity,containerCollection,containerItem,containerBitstream,dateYear,dateYearMonth,filterquery,complete_query,simple_query,complete_query_search,simple_query_search,ngram_query_search,ngram_simplequery_search,text,storage_statistics_type,storage_size,storage_nb_of_bitstreams,name,first_name,last_name,p_communities_id,p_communities_name,p_communities_map,p_group_id,p_group_name,p_group_map,group_id,group_name,group_map,parent_count,bitstreamId,bitstreamCount,actingGroupId,actorMemberGroupId,actingGroupParentId,rangeDescription,range,version_id,file_id,cua_version,core_update_run_nb,orphaned ``` - I will combine it with the other fields I was skipping above and try the export again: ```console $ chrt -b 0 ./run.sh -s http://localhost:8081/solr/statistics -a export -o /tmp/statistics-2020.json -f 'time:[2020-01-01T00\:00\:00Z TO 2020-12-31T23\:59\:59Z]' -k uid -S actingGroupId,actingGroupParentId,actorMemberGroupId,author_mtdt,author_mtdt_search,bitstreamCount,bitstreamId,complete_query,complete_query_search,containerBitstream,containerCollection,containerCommunity,containerItem,core_update_run_nb,countryCode_ngram,countryCode_search,cua_version,dateYear,dateYearMonth,file_id,filterquery,first_name,geoipcountrycode,geoIpCountryCode,group_id,group_map,group_name,ip_ngram,ip_search,isArchived,isInternal,iso_mtdt,iso_mtdt_search,isWithdrawn,last_name,name,ngram_query_search,ngram_simplequery_search,orphaned,parent_count,p_communities_id,p_communities_map,p_communities_name,p_group_id,p_group_map,p_group_name,range,rangeDescription,rangeDescription_ngram,rangeDescription_search,range_ngram,range_search,referrer_ngram,referrer_search,simple_query,simple_query_search,solr_update_time_stamp,storage_nb_of_bitstreams,storage_size,storage_statistics_type,subject_mtdt,subject_mtdt_search,text,userAgent_ngram,userAgent_search,version_id,workflowItemId ```