Cherry pick #63513 to 24.3: Make MergeTreePrefetchedReadPool safer#63590
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robot-ch-test-poll3 merged 4 commits intobackport/24.3/63513from May 10, 2024
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…fetch-read-pool Make `MergeTreePrefetchedReadPool` safer
robot-ch-test-poll
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pr-cherrypick
…dd7e81b6161f5e114d8fa34ef67
robot-ch-test-poll3
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cherrypick/24.3/78af18ac87e58dd7e81b6161f5e114d8fa34ef67
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Original pull-request #63513
This pull-request is a first step of an automated backporting.
It contains changes similar to calling
git cherry-picklocally.If you intend to continue backporting the changes, then resolve all conflicts if any.
Otherwise, if you do not want to backport them, then just close this pull-request.
The check results does not matter at this step - you can safely ignore them.
Note
This pull-request will be merged automatically. Please, do not merge it manually (but if you accidentally did, nothing bad will happen).
Troubleshooting
If the PR was manually reopened after being closed
If this PR is stuck (i.e. not automatically merged after one day), check #63513 for
pr-backports-createdlabel and delete it.Manually merging will do nothing. The
pr-backports-createdlabel prevents the original PR #63513 from being processed.If the conflicts were resolved in a wrong way
If this cherry-pick PR is completely screwed by a wrong conflicts resolution, and you want to recreate it:
pr-cherrypicklabel from the PRYou also need to check the original PR #63513 for
pr-backports-created, and delete if it's presented there