Notes from October 24th, 2025

Accessing the spark ui through the resourceManager proxy requires double kerberos authentication when displaying an html file.

Pull Requests

Weekly review of open PRs (in chronological order):

• tdp-observability#146: status of “feat: do not send stats” PR Merged.
• tdp-observability#147: status of “fix: hide passwords in ansible logs” PR Merged.
• tdp-observability#148: status of “feat(playbooks): added start, restart and stop meta” PR Merged.
• tdp-collection#988: status of “correctly configure jhs and spark_hs in ha mode” Ongoing Investigations.
• tdp-collection-extras#235: status of “feat(hue): add jhs and spark_hs in ha mode in hue” Ongoing Investigations.
• tdp-collection-extras#237: status of “fix(hue): remove access_fqdn for phoenix_queryserver in commentary” PR Merged.
• tdp-collection-extras#238: status of “fix: hide passwords in ansible logs” PR Merged.
• tdp-lib#677: status of “feat(deployment_model): added the option to plan a dag with components from only one host” PR Merged.

Open Topics

Accessing the spark ui through the resourceManager proxy requires double kerberos authentication when displaying an html file. An investigation is underway.