Clear all remote metadata if any of them are evicted from remote cache

With TTL based discarding and upcoming lease extension, remote cache eviction error won't happen if remote cache can guarantee the TTL. However, if it happens, it usually means the remote cache is under high load and it could possibly evict more blobs that Bazel wouldn't aware of. Following builds could still fail for the same error (caused by different blobs).

This PR changes to remove all remote metadata when the remove cache eviction error happens (which should be rare with the help from TTL based discarding and lease extension) to make sure next incremental build can success.

Part of #16660.

Closes #17747.

PiperOrigin-RevId: 516519657
Change-Id: Ia99770b9d314ca62801b73dc96d09ed8ac2233f6
7 files changed
tree: 558750cf88291d8bbf717689cc31871ed854f5e1
  1. .bazelci/
  2. .github/
  3. examples/
  4. scripts/
  5. site/
  6. src/
  7. third_party/
  8. tools/
  9. .bazelrc
  10. .gitattributes
  11. .gitignore
  12. AUTHORS
  13. BUILD
  14. CHANGELOG.md
  15. CODE_OF_CONDUCT.md
  16. CODEOWNERS
  17. combine_distfiles.py
  18. combine_distfiles_to_tar.sh
  19. compile.sh
  20. CONTRIBUTING.md
  21. CONTRIBUTORS
  22. distdir.bzl
  23. distdir_deps.bzl
  24. LICENSE
  25. maven_install.json
  26. MODULE.bazel
  27. README.md
  28. SECURITY.md
  29. WORKSPACE
  30. WORKSPACE.bzlmod
README.md

Bazel

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