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Antalya 26.6: Fix rescheduleTasksFromReplica - #2200

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Antalya 26.6: Fix rescheduleTasksFromReplica#2200
zvonand wants to merge 1 commit into
antalya-26.6from
feature/antalya-26.6/pr-1747

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@zvonand

@zvonand zvonand commented Aug 13, 2026

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Changelog category (leave one):

  • Bug Fix (user-visible misbehavior in an official stable release)

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):

Fix rescheduleTasksFromReplica (#1568 by @ianton-ru) (#1747 by @zvonand).

CI/CD Options

Exclude tests:

  • Fast test
  • Integration Tests
  • Stateless tests
  • Stateful tests
  • Performance tests
  • All with ASAN
  • All with TSAN
  • All with MSAN
  • All with UBSAN
  • All with Coverage
  • All with Aarch64
  • All Regression
  • Disable CI Cache

Regression jobs to run:

  • Fast suites (mostly <1h)
  • Aggregate Functions (2h)
  • Alter (1.5h)
  • Benchmark (30m)
  • ClickHouse Keeper (1h)
  • Iceberg (2h)
  • LDAP (1h)
  • Parquet (1.5h)
  • RBAC (1.5h)
  • SSL Server (1h)
  • S3 (2h)
  • S3 Export (2h)
  • Swarms (30m)
  • Tiered Storage (2h)

Cherry-picked from #1747.


Documentation entry for user-facing changes

Fix incorrect change from c523f29
getReplicaForFile uses replica_to_files_to_be_processed to find best replica for file, With removing lost replica after getReplicaForFile call, getReplicaForFile chooses the same replica, so rescheduling makes no sense, files will be choosen only in getAnyUnprocessedFile and executed on random replicas.
This PR fixes the order, now files are matched with new best replicas.

Antalya 26.3: Fix rescheduleTasksFromReplica
@zvonand zvonand added releasy Created/managed by RelEasy antalya-26.6 forwardport This is a frontport of code that existed in previous Antalya versions labels Aug 13, 2026
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Workflow [PR], commit [4338402]

@zvonand zvonand mentioned this pull request Aug 13, 2026
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antalya-26.6 forwardport This is a frontport of code that existed in previous Antalya versions releasy Created/managed by RelEasy

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