[fix](dynamic partition) fix create too many dynamic partitions#30994
Merged
dataroaring merged 2 commits intoapache:masterfrom Feb 18, 2024
Merged
Conversation
|
Thank you for your contribution to Apache Doris. |
Contributor
Author
|
run buildall |
Contributor
Author
|
run buildall |
TPC-H: Total hot run time: 41152 ms |
TPC-DS: Total hot run time: 188659 ms |
ClickBench: Total hot run time: 31 s |
|
Load test result on machine: 'aliyun_ecs.c7a.8xlarge_32C64G' |
Contributor
|
PR approved by at least one committer and no changes requested. |
Contributor
|
PR approved by anyone and no changes requested. |
yujun777
added a commit
to yujun777/doris
that referenced
this pull request
Feb 18, 2024
yujun777
added a commit
to yujun777/doris
that referenced
this pull request
Feb 18, 2024
yujun777
added a commit
to yujun777/doris
that referenced
this pull request
Feb 18, 2024
yiguolei
pushed a commit
that referenced
this pull request
Feb 18, 2024
xiaokang
pushed a commit
that referenced
this pull request
Feb 18, 2024
mymeiyi
pushed a commit
to mymeiyi/doris
that referenced
this pull request
Feb 19, 2024
mongo360
pushed a commit
to mongo360/doris
that referenced
this pull request
Aug 16, 2024
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
For dynamic partitions, the expect created partition num = dynamic_partition.end - dynamic_partition.start.
By default, fe limit 500(Config.max_dynamic_partition_num) dynamic partitions.
But if dynamic_partition.start is near int.min_value, the expect create partition num will be overflow and become a negative number. Then check created partition num < Config.max_dynamic_partition_num is ok.
For example: if start = -2147483647 (int.min_value + 1), end = 1, then end - start = -2147483648 < 0
So change the expect create partition num to long to avoid overflow.
Proposed changes
Issue Number: close #xxx
Further comments
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...