From ARXIV-PUBMEDCENTRAL-CRAWL-2020-04, on fatcat-prod1.

Test small batch:

    zcat ingest_file_pmcid_20200424.json.gz | head -n200 | rg -v "\\\\" | jq . -c | kafkacat -P -b wbgrp-svc263.us.archive.org -t sandcrawler-prod.ingest-file-requests-bulk -p -1

Run the whole batch:

    zcat ingest_file_pmcid_20200424.json.gz | rg -v "\\\\" | jq . -c | kafkacat -P -b wbgrp-svc263.us.archive.org -t sandcrawler-prod.ingest-file-requests-bulk -p -1