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Proposed changes

pick: #23320

Support alter colocate group's replica allocation.

SQL command: ALTER COLOCATE GROUP [database.]group SET ("replication_allocation" = "...").

Colocate group belongs to a database, but if its name starts with global, then it's a global group, and does not belong to any database;

After alter group schema's replica allocations, also modify all the group's related tables's propertities default.replication_allocation and dynamic.replication_allocation, also modify all the table's existing partitions's replica allocations;

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If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...

@yujun777
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run buildall

@github-actions github-actions bot added area/planner Issues or PRs related to the query planner kind/docs Categorizes issue or PR as related to documentation. kind/test labels Oct 13, 2023
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(From new machine)TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 46.64 seconds
stream load tsv: 561 seconds loaded 74807831229 Bytes, about 127 MB/s
stream load json: 20 seconds loaded 2358488459 Bytes, about 112 MB/s
stream load orc: 65 seconds loaded 1101869774 Bytes, about 16 MB/s
stream load parquet: 32 seconds loaded 861443392 Bytes, about 25 MB/s
insert into select: 29.6 seconds inserted 10000000 Rows, about 337K ops/s
storage size: 17167544102 Bytes

@xiaokang xiaokang merged commit abdeaec into apache:branch-2.0 Oct 13, 2023
xiaokang added a commit that referenced this pull request Oct 23, 2023
@xiaokang xiaokang added dev/2.0.3 merge_conflict kind/meta-version-change Categorizes issue or PR as related to changing meta version and removed dev/2.0.3-merged merge_conflict dev/2.0.3 labels Oct 24, 2023
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3 participants