Deprecate indices.merge.scheduler.use_thread_pool setting #129464
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albertzaharovits added >deprecation :Distributed Indexing/Engine 
| Pinging @elastic/es-distributed-indexing (Team:Distributed Indexing) |
elasticsearchmachine added the Team:Distributed Indexing | Hi @albertzaharovits, I've created a changelog YAML for you. Note that since this PR is labelled |
henningandersen approved these changes Jun 16, 2025
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albertzaharovits added auto-merge-without-approval …rrent-merge-scheduler
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elasticsearchmachine added the serverless-linked albertzaharovits deleted the deprecate-setting-to-switch-to-the-old-concurrent-merge-scheduler branch albertzaharovits added a commit to albertzaharovits/elasticsearch that referenced this pull request Jun 18, 2025
…9464) This deprecates the `indices.merge.scheduler.use_thread_pool` setting that was introduced in elastic#120869 because this setting should not normally be used, unless instructed so by engineering to get around temporary issues with the new threadpool-based merge scheduler.
elasticsearchmachine pushed a commit that referenced this pull request Jun 18, 2025
…9464) (#129628) * Deprecate indices.merge.scheduler.use_thread_pool setting (#129464) This deprecates the `indices.merge.scheduler.use_thread_pool` setting that was introduced in #120869 because this setting should not normally be used, unless instructed so by engineering to get around temporary issues with the new threadpool-based merge scheduler. * Update warning msg
kderusso pushed a commit to kderusso/elasticsearch that referenced this pull request Jun 23, 2025
…9464) This deprecates the `indices.merge.scheduler.use_thread_pool` setting that was introduced in elastic#120869 because this setting should not normally be used, unless instructed so by engineering to get around temporary issues with the new threadpool-based merge scheduler.
mridula-s109 pushed a commit to mridula-s109/elasticsearch that referenced this pull request Jun 25, 2025
…9464) This deprecates the `indices.merge.scheduler.use_thread_pool` setting that was introduced in elastic#120869 because this setting should not normally be used, unless instructed so by engineering to get around temporary issues with the new threadpool-based merge scheduler.
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This deprecates the
indices.merge.scheduler.use_thread_poolsetting that was introduced in #120869 because this setting should not normally be used, unless instructed so by engineering to get around temporary issues with the new threadpool-based merge scheduler.