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branch-4.0: [feature](cloud) Support balance sync warm up #56164#57533

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yiguolei merged 1 commit intobranch-4.0from
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Nov 6, 2025
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branch-4.0: [feature](cloud) Support balance sync warm up #56164#57533
yiguolei merged 1 commit intobranch-4.0from
auto-pick-56164-branch-4.0

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Cherry-picked from #56164

1. A new type of balance is supported on the cloud. When balancing, the
BE mapping of the tablet service is modified on the FE only after all
the file caches of the old BE are migrated to the new BE.
2. Fix dest be not sync rs in time. src have new rs meta, but dest be
not sync rs, download_file_cache_block will retrun err
@github-actions github-actions bot requested a review from yiguolei as a code owner October 30, 2025 13:29
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Thearas commented Oct 30, 2025

Thank you for your contribution to Apache Doris.
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Please clearly describe your PR:

  1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
  2. Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
  3. What features were added. Why was this function added?
  4. Which code was refactored and why was this part of the code refactored?
  5. Which functions were optimized and what is the difference before and after the optimization?

@dataroaring dataroaring reopened this Oct 30, 2025
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Thearas commented Oct 30, 2025

run buildall

@github-actions github-actions bot added the approved Indicates a PR has been approved by one committer. label Nov 6, 2025
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github-actions bot commented Nov 6, 2025

PR approved by at least one committer and no changes requested.

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github-actions bot commented Nov 6, 2025

PR approved by anyone and no changes requested.

@yiguolei yiguolei merged commit a17454c into branch-4.0 Nov 6, 2025
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@github-actions github-actions bot deleted the auto-pick-56164-branch-4.0 branch November 6, 2025 11:53
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4 participants