Skip to content

Refine spiller#6780

Merged
ti-chi-bot merged 8 commits intopingcap:masterfrom
windtalker:refine_spiller
Feb 8, 2023
Merged

Refine spiller#6780
ti-chi-bot merged 8 commits intopingcap:masterfrom
windtalker:refine_spiller

Conversation

@windtalker
Copy link
Contributor

@windtalker windtalker commented Feb 8, 2023

What problem does this PR solve?

Issue Number: ref #6528

Problem Summary:

What is changed and how it works?

  1. refine some logs in spiller
  2. support release_spilled_file_on_restore in Spiller, which will release the spill file once all the data in that file has been restored.

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)
  • No code

Side effects

  • Performance regression: Consumes more CPU
  • Performance regression: Consumes more Memory
  • Breaking backward compatibility

Documentation

  • Affects user behaviors
  • Contains syntax changes
  • Contains variable changes
  • Contains experimental features
  • Changes MySQL compatibility

Release note

None

Signed-off-by: xufei <xufei@pingcap.com>
Signed-off-by: xufei <xufei@pingcap.com>
Signed-off-by: xufei <xufei@pingcap.com>
Signed-off-by: xufei <xufei@pingcap.com>
Signed-off-by: xufei <xufei@pingcap.com>
Signed-off-by: xufei <xufei@pingcap.com>
@ti-chi-bot
Copy link
Member

ti-chi-bot commented Feb 8, 2023

[REVIEW NOTIFICATION]

This pull request has been approved by:

  • SeaRise
  • mengxin9014

To complete the pull request process, please ask the reviewers in the list to review by filling /cc @reviewer in the comment.
After your PR has acquired the required number of LGTMs, you can assign this pull request to the committer in the list by filling /assign @committer in the comment to help you merge this pull request.

The full list of commands accepted by this bot can be found here.

Details

Reviewer can indicate their review by submitting an approval review.
Reviewer can cancel approval by submitting a request changes review.

@ti-chi-bot ti-chi-bot added release-note-none Denotes a PR that doesn't merit a release note. size/XL Denotes a PR that changes 500-999 lines, ignoring generated files. labels Feb 8, 2023
double cost = watch.elapsedSeconds();
time_cost += cost;
LOG_INFO(spiller->logger, "Finish Spilling data into temporary file {}, spilled data size: {}, time cost: {:.3f} sec.", current_spill_file_name, spilled_data_size, cost);
LOG_INFO(spiller->logger, "Spilled {} rows from {} blocks into temporary file, time cost: {:.3f} sec.", total_rows, block_size, cost);
Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Use rows instead of spilled_data_size because block.bytes() is highly overestimated if there contains ColumnAggregateFunction, it will mislead the user/developer

@windtalker
Copy link
Contributor Author

/rebuild

Copy link
Contributor

@mengxin9014 mengxin9014 left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM

@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Feb 8, 2023
Signed-off-by: xufei <xufei@pingcap.com>
@ti-chi-bot ti-chi-bot added status/LGT2 Indicates that a PR has LGTM 2. and removed status/LGT1 Indicates that a PR has LGTM 1. labels Feb 8, 2023
@windtalker
Copy link
Contributor Author

/merge

@ti-chi-bot
Copy link
Member

@windtalker: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

You only need to trigger /merge once, and if the CI test fails, you just re-trigger the test that failed and the bot will merge the PR for you after the CI passes.

If you have any questions about the PR merge process, please refer to pr process.

Details

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository.

@ti-chi-bot
Copy link
Member

This pull request has been accepted and is ready to merge.

DetailsCommit hash: 789d4fc

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Feb 8, 2023
@ti-chi-bot
Copy link
Member

@windtalker: Your PR was out of date, I have automatically updated it for you.

At the same time I will also trigger all tests for you:

/run-all-tests

trigger some heavy tests which will not run always when PR updated.

If the CI test fails, you just re-trigger the test that failed and the bot will merge the PR for you after the CI passes.

Details

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository.

@ti-chi-bot ti-chi-bot merged commit dc0460c into pingcap:master Feb 8, 2023
@windtalker windtalker deleted the refine_spiller branch February 9, 2023 01:40
guo-shaoge pushed a commit to guo-shaoge/tiflash that referenced this pull request Feb 10, 2023
ywqzzy pushed a commit to ywqzzy/tiflash_1 that referenced this pull request Feb 13, 2023
ref pingcap#6528

Signed-off-by: ywqzzy <592838129@qq.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

release-note-none Denotes a PR that doesn't merit a release note. size/XL Denotes a PR that changes 500-999 lines, ignoring generated files. status/can-merge Indicates a PR has been approved by a committer. status/LGT2 Indicates that a PR has LGTM 2.

Projects

None yet

Development

Successfully merging this pull request may close these issues.

4 participants