[Fix](paritial update) Fix the case of partial update failing in cloud mode #37151
Conversation
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
|
Thank you for your contribution to Apache Doris. Since 2024-03-18, the Document has been moved to doris-website. |
Collaborator
Author
|
run buildall |
Contributor
|
clang-tidy review says "All clean, LGTM! 👍" |
TPC-H: Total hot run time: 40117 ms |
TPC-DS: Total hot run time: 173626 ms |
ClickBench: Total hot run time: 30.61 s |
Contributor
|
PR approved by at least one committer and no changes requested. |
github-actions
bot
added
the
approved
Contributor
|
PR approved by anyone and no changes requested. |
Yukang-Lian
force-pushed
the
Fix-Cloud-Delete-Predicate
branch
from
8820f24 to
759ec67
Compare
github-actions
bot
removed
the
approved
Contributor
|
clang-tidy review says "All clean, LGTM! 👍" |
1 similar comment
Contributor
|
clang-tidy review says "All clean, LGTM! 👍" |
Collaborator
Author
|
run buildall |
TPC-H: Total hot run time: 40068 ms |
TPC-DS: Total hot run time: 173926 ms |
ClickBench: Total hot run time: 30.39 s |
Collaborator
Author
|
run buildall |
Contributor
|
clang-tidy review says "All clean, LGTM! 👍" |
github-actions
bot
removed
the
approved
Contributor
|
clang-tidy review says "All clean, LGTM! 👍" |
Collaborator
Author
|
run buildall |
Contributor
|
clang-tidy review says "All clean, LGTM! 👍" |
Collaborator
Author
|
run performance |
1 similar comment
Collaborator
Author
|
run performance |
TPC-H: Total hot run time: 39870 ms |
TPC-DS: Total hot run time: 172171 ms |
ClickBench: Total hot run time: 31.56 s |
github-actions
bot
added
the
approved
Contributor
|
PR approved by at least one committer and no changes requested. |
gavinchou
approved these changes
Jul 5, 2024
Yukang-Lian
added a commit
to Yukang-Lian/doris
that referenced
this pull request
Jul 10, 2024
…d mode (apache#37151) Problem: The `test_new_partial_update` case fails to run in cloud mode, but it passes in local mode. Reason: In PR apache#35917, we introduced a new table attribute `enable_light_delete`. When executing schema changes with `alter table set xxx` statements, the local and cloud modes process the logic differently. The cloud mode has its unique processing logic, which was not addressed in the mentioned PR, leading to failures in the cloud environment. Solution: To resolve the issue, we need to complete the missing schema change logic for the cloud mode. Once this is implemented, the problem should be resolved.
This was referenced Jul 10, 2024
Yukang-Lian
added a commit
to Yukang-Lian/doris
that referenced
this pull request
Jul 15, 2024
…d mode (apache#37151) Problem: The `test_new_partial_update` case fails to run in cloud mode, but it passes in local mode. Reason: In PR apache#35917, we introduced a new table attribute `enable_light_delete`. When executing schema changes with `alter table set xxx` statements, the local and cloud modes process the logic differently. The cloud mode has its unique processing logic, which was not addressed in the mentioned PR, leading to failures in the cloud environment. Solution: To resolve the issue, we need to complete the missing schema change logic for the cloud mode. Once this is implemented, the problem should be resolved.
zhannngchen
pushed a commit
that referenced
this pull request
Jul 15, 2024
dataroaring
pushed a commit
that referenced
this pull request
Jul 17, 2024
…d mode (#37151) Problem: The `test_new_partial_update` case fails to run in cloud mode, but it passes in local mode. Reason: In PR #35917, we introduced a new table attribute `enable_light_delete`. When executing schema changes with `alter table set xxx` statements, the local and cloud modes process the logic differently. The cloud mode has its unique processing logic, which was not addressed in the mentioned PR, leading to failures in the cloud environment. Solution: To resolve the issue, we need to complete the missing schema change logic for the cloud mode. Once this is implemented, the problem should be resolved.
Yukang-Lian
added a commit
to Yukang-Lian/doris
that referenced
this pull request
Jul 29, 2024
…d mode (apache#37151) Problem: The `test_new_partial_update` case fails to run in cloud mode, but it passes in local mode. Reason: In PR apache#35917, we introduced a new table attribute `enable_light_delete`. When executing schema changes with `alter table set xxx` statements, the local and cloud modes process the logic differently. The cloud mode has its unique processing logic, which was not addressed in the mentioned PR, leading to failures in the cloud environment. Solution: To resolve the issue, we need to complete the missing schema change logic for the cloud mode. Once this is implemented, the problem should be resolved.
Closed
gavinchou
pushed a commit
that referenced
this pull request
Sep 13, 2024
In #35917 and #37151, we changed MOW table default delete command from delete predicate to delete sign. It makes sure the correctness during partial update but leads to slowdowns. Actually, if there is no partial update, delete predicate will not lead to data fault. Delete data by delete predicate or delete sign can be controlled by a table property "enable_light_delete". If "enable_light_delete=true", we execute delete command by delete predicate. Otherwise, we execute delete command by delete sign. In p2 cases, there are lots of cases with large data need to delete and do not perform partial column update operations. Therefore, in order to make it faster, we change some cases default create table clause.
dataroaring
pushed a commit
that referenced
this pull request
Oct 9, 2024
In #35917 and #37151, we changed MOW table default delete command from delete predicate to delete sign. It makes sure the correctness during partial update but leads to slowdowns. Actually, if there is no partial update, delete predicate will not lead to data fault. Delete data by delete predicate or delete sign can be controlled by a table property "enable_light_delete". If "enable_light_delete=true", we execute delete command by delete predicate. Otherwise, we execute delete command by delete sign. In p2 cases, there are lots of cases with large data need to delete and do not perform partial column update operations. Therefore, in order to make it faster, we change some cases default create table clause.
Yukang-Lian
added a commit
to Yukang-Lian/doris
that referenced
this pull request
Oct 12, 2024
…7689) In apache#35917 and apache#37151, we changed MOW table default delete command from delete predicate to delete sign. It makes sure the correctness during partial update but leads to slowdowns. Actually, if there is no partial update, delete predicate will not lead to data fault. Delete data by delete predicate or delete sign can be controlled by a table property "enable_light_delete". If "enable_light_delete=true", we execute delete command by delete predicate. Otherwise, we execute delete command by delete sign. In p2 cases, there are lots of cases with large data need to delete and do not perform partial column update operations. Therefore, in order to make it faster, we change some cases default create table clause.
Yukang-Lian
added a commit
to Yukang-Lian/doris
that referenced
this pull request
Oct 12, 2024
…7689) In apache#35917 and apache#37151, we changed MOW table default delete command from delete predicate to delete sign. It makes sure the correctness during partial update but leads to slowdowns. Actually, if there is no partial update, delete predicate will not lead to data fault. Delete data by delete predicate or delete sign can be controlled by a table property "enable_light_delete". If "enable_light_delete=true", we execute delete command by delete predicate. Otherwise, we execute delete command by delete sign. In p2 cases, there are lots of cases with large data need to delete and do not perform partial column update operations. Therefore, in order to make it faster, we change some cases default create table clause.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
5 participants
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.
Proposed changes
Problem: The
test_new_partial_updatecase fails to run in cloud mode, but it passes in local mode.Reason: In PR #35917, we introduced a new table attribute
enable_mow_light_delete. When executing schema changes withalter table set xxxstatements, the local and cloud modes process the logic differently. The cloud mode has its unique processing logic, which was not addressed in the mentioned PR, leading to failures in the cloud environment.Solution: To resolve the issue, we need to complete the missing schema change logic for the cloud mode. Once this is implemented, the problem should be resolved.