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Posted to github@beam.apache.org by GitBox <gi...@apache.org> on 2021/08/03 18:56:27 UTC
[GitHub] [beam] iindyk opened a new pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
iindyk opened a new pull request #15271:
URL: https://github.com/apache/beam/pull/15271
Loading and merging accumulators in batches in `beam.TupleCombineFn.merge_accumulators` instead of loading and merging all at once.
**Please** add a meaningful description for your change here
------------------------
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`ValidatesRunner` compliance status (on master branch)
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<th>Dataflow</th>
<th>Flink</th>
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<td>XLang</td>
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Examples testing status on various runners
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Post-Commit SDK/Transform Integration Tests Status (on master branch)
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<a href="https://ci-beam.apache.org/job/beam_PostCommit_Go/lastCompletedBuild/">
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Pre-Commit Tests Status (on master branch)
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</table>
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[GitHub] [beam] codecov[bot] edited a comment on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-892096834
# [Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=h1&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) Report
> Merging [#15271](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (292dc44) into [master](https://codecov.io/gh/apache/beam/commit/7b54b0bd3dac0fe59a11294217be969d0c03da86?el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (7b54b0b) will **decrease** coverage by `0.02%`.
> The diff coverage is `100.00%`.
> :exclamation: Current head 292dc44 differs from pull request most recent head 12d624b. Consider uploading reports for the commit 12d624b to get more accurate results
[](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation)
```diff
@@ Coverage Diff @@
## master #15271 +/- ##
==========================================
- Coverage 83.86% 83.83% -0.03%
==========================================
Files 441 441
Lines 59724 59736 +12
==========================================
- Hits 50086 50080 -6
- Misses 9638 9656 +18
```
| [Impacted Files](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) | Coverage Δ | |
|---|---|---|
| [sdks/python/apache\_beam/transforms/combiners.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vdHJhbnNmb3Jtcy9jb21iaW5lcnMucHk=) | `93.71% <100.00%> (+0.11%)` | :arrow_up: |
| [sdks/python/apache\_beam/utils/interactive\_utils.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vdXRpbHMvaW50ZXJhY3RpdmVfdXRpbHMucHk=) | `92.68% <0.00%> (-2.44%)` | :arrow_down: |
| [...hon/apache\_beam/runners/direct/test\_stream\_impl.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy9kaXJlY3QvdGVzdF9zdHJlYW1faW1wbC5weQ==) | `94.02% <0.00%> (-2.24%)` | :arrow_down: |
| [...ks/python/apache\_beam/runners/worker/data\_plane.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy93b3JrZXIvZGF0YV9wbGFuZS5weQ==) | `90.60% <0.00%> (-1.82%)` | :arrow_down: |
| [sdks/python/apache\_beam/io/source\_test\_utils.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vaW8vc291cmNlX3Rlc3RfdXRpbHMucHk=) | `88.47% <0.00%> (-1.39%)` | :arrow_down: |
| [...hon/apache\_beam/runners/worker/bundle\_processor.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy93b3JrZXIvYnVuZGxlX3Byb2Nlc3Nvci5weQ==) | `93.14% <0.00%> (-0.50%)` | :arrow_down: |
| [...ks/python/apache\_beam/runners/worker/sdk\_worker.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy93b3JrZXIvc2RrX3dvcmtlci5weQ==) | `88.85% <0.00%> (-0.16%)` | :arrow_down: |
| [...s/python/apache\_beam/io/gcp/bigquery\_file\_loads.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vaW8vZ2NwL2JpZ3F1ZXJ5X2ZpbGVfbG9hZHMucHk=) | `87.58% <0.00%> (+0.08%)` | :arrow_up: |
------
[Continue to review full report at Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=continue&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=footer&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation). Last update [7b54b0b...12d624b](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=lastupdated&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation).
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[GitHub] [beam] iindyk commented on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
iindyk commented on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-900442865
retest this please
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[GitHub] [beam] iindyk commented on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
iindyk commented on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-899922050
retest this please
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[GitHub] [beam] codecov[bot] edited a comment on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-892096834
# [Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=h1&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) Report
> Merging [#15271](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (12d624b) into [master](https://codecov.io/gh/apache/beam/commit/7b54b0bd3dac0fe59a11294217be969d0c03da86?el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (7b54b0b) will **decrease** coverage by `0.06%`.
> The diff coverage is `100.00%`.
[](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation)
```diff
@@ Coverage Diff @@
## master #15271 +/- ##
==========================================
- Coverage 83.86% 83.79% -0.07%
==========================================
Files 441 440 -1
Lines 59724 59804 +80
==========================================
+ Hits 50086 50115 +29
- Misses 9638 9689 +51
```
| [Impacted Files](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) | Coverage Δ | |
|---|---|---|
| [sdks/python/apache\_beam/transforms/combiners.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vdHJhbnNmb3Jtcy9jb21iaW5lcnMucHk=) | `93.71% <100.00%> (+0.11%)` | :arrow_up: |
| [sdks/python/apache\_beam/utils/interactive\_utils.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vdXRpbHMvaW50ZXJhY3RpdmVfdXRpbHMucHk=) | `90.24% <0.00%> (-4.88%)` | :arrow_down: |
| [...ks/python/apache\_beam/runners/worker/data\_plane.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy93b3JrZXIvZGF0YV9wbGFuZS5weQ==) | `87.70% <0.00%> (-4.72%)` | :arrow_down: |
| [...hon/apache\_beam/runners/direct/test\_stream\_impl.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy9kaXJlY3QvdGVzdF9zdHJlYW1faW1wbC5weQ==) | `94.02% <0.00%> (-2.24%)` | :arrow_down: |
| [sdks/python/apache\_beam/io/source\_test\_utils.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vaW8vc291cmNlX3Rlc3RfdXRpbHMucHk=) | `88.47% <0.00%> (-1.39%)` | :arrow_down: |
| [sdks/python/apache\_beam/internal/metrics/metric.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vaW50ZXJuYWwvbWV0cmljcy9tZXRyaWMucHk=) | `90.42% <0.00%> (-1.07%)` | :arrow_down: |
| [...pache\_beam/runners/interactive/interactive\_beam.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy9pbnRlcmFjdGl2ZS9pbnRlcmFjdGl2ZV9iZWFtLnB5) | `75.53% <0.00%> (-1.07%)` | :arrow_down: |
| [...runners/interactive/display/pcoll\_visualization.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy9pbnRlcmFjdGl2ZS9kaXNwbGF5L3Bjb2xsX3Zpc3VhbGl6YXRpb24ucHk=) | `85.26% <0.00%> (-0.53%)` | :arrow_down: |
| [...eam/runners/interactive/interactive\_environment.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy9pbnRlcmFjdGl2ZS9pbnRlcmFjdGl2ZV9lbnZpcm9ubWVudC5weQ==) | `90.33% <0.00%> (-0.38%)` | :arrow_down: |
| [...hon/apache\_beam/runners/worker/bundle\_processor.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy93b3JrZXIvYnVuZGxlX3Byb2Nlc3Nvci5weQ==) | `93.51% <0.00%> (-0.13%)` | :arrow_down: |
| ... and [16 more](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) | |
------
[Continue to review full report at Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=continue&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation).
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> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=footer&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation). Last update [7b54b0b...12d624b](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=lastupdated&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation).
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[GitHub] [beam] iindyk commented on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
iindyk commented on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-902443254
retest this please
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[GitHub] [beam] codecov[bot] edited a comment on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-892096834
# [Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=h1&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) Report
> Merging [#15271](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (12d624b) into [master](https://codecov.io/gh/apache/beam/commit/7b54b0bd3dac0fe59a11294217be969d0c03da86?el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (7b54b0b) will **decrease** coverage by `0.06%`.
> The diff coverage is `100.00%`.
[](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation)
```diff
@@ Coverage Diff @@
## master #15271 +/- ##
==========================================
- Coverage 83.86% 83.79% -0.07%
==========================================
Files 441 440 -1
Lines 59724 59804 +80
==========================================
+ Hits 50086 50115 +29
- Misses 9638 9689 +51
```
| [Impacted Files](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) | Coverage Δ | |
|---|---|---|
| [sdks/python/apache\_beam/transforms/combiners.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vdHJhbnNmb3Jtcy9jb21iaW5lcnMucHk=) | `93.71% <100.00%> (+0.11%)` | :arrow_up: |
| [sdks/python/apache\_beam/utils/interactive\_utils.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vdXRpbHMvaW50ZXJhY3RpdmVfdXRpbHMucHk=) | `90.24% <0.00%> (-4.88%)` | :arrow_down: |
| [...ks/python/apache\_beam/runners/worker/data\_plane.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy93b3JrZXIvZGF0YV9wbGFuZS5weQ==) | `87.70% <0.00%> (-4.72%)` | :arrow_down: |
| [...hon/apache\_beam/runners/direct/test\_stream\_impl.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy9kaXJlY3QvdGVzdF9zdHJlYW1faW1wbC5weQ==) | `94.02% <0.00%> (-2.24%)` | :arrow_down: |
| [sdks/python/apache\_beam/io/source\_test\_utils.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vaW8vc291cmNlX3Rlc3RfdXRpbHMucHk=) | `88.47% <0.00%> (-1.39%)` | :arrow_down: |
| [sdks/python/apache\_beam/internal/metrics/metric.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vaW50ZXJuYWwvbWV0cmljcy9tZXRyaWMucHk=) | `90.42% <0.00%> (-1.07%)` | :arrow_down: |
| [...pache\_beam/runners/interactive/interactive\_beam.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy9pbnRlcmFjdGl2ZS9pbnRlcmFjdGl2ZV9iZWFtLnB5) | `75.53% <0.00%> (-1.07%)` | :arrow_down: |
| [...runners/interactive/display/pcoll\_visualization.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy9pbnRlcmFjdGl2ZS9kaXNwbGF5L3Bjb2xsX3Zpc3VhbGl6YXRpb24ucHk=) | `85.26% <0.00%> (-0.53%)` | :arrow_down: |
| [...eam/runners/interactive/interactive\_environment.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy9pbnRlcmFjdGl2ZS9pbnRlcmFjdGl2ZV9lbnZpcm9ubWVudC5weQ==) | `90.33% <0.00%> (-0.38%)` | :arrow_down: |
| [...hon/apache\_beam/runners/worker/bundle\_processor.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy93b3JrZXIvYnVuZGxlX3Byb2Nlc3Nvci5weQ==) | `93.51% <0.00%> (-0.13%)` | :arrow_down: |
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------
[Continue to review full report at Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=continue&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation).
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> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=footer&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation). Last update [7b54b0b...12d624b](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=lastupdated&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation).
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[GitHub] [beam] robertwb commented on a change in pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
robertwb commented on a change in pull request #15271:
URL: https://github.com/apache/beam/pull/15271#discussion_r683755346
##########
File path: sdks/python/apache_beam/transforms/combiners.py
##########
@@ -616,10 +621,23 @@ def create_accumulator(self, *args, **kwargs):
return [c.create_accumulator(*args, **kwargs) for c in self._combiners]
def merge_accumulators(self, accumulators, *args, **kwargs):
- return [
- c.merge_accumulators(a, *args, **kwargs) for c,
- a in zip(self._combiners, zip(*accumulators))
- ]
+ # Make sure that `accumulators` is an iterator (so that the position is
+ # remembered).
+ accumulators = iter(accumulators)
+ result = next(accumulators)
+ while True:
+ # Load accumulators into memory and merge in batches to decrease peak
+ # memory usage.
+ accumulators_batch = list(
Review comment:
Just a thought, should the size of this list be a function of the number of accumulators as well?
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[GitHub] [beam] codecov[bot] edited a comment on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-892096834
# [Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=h1&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) Report
> Merging [#15271](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (292dc44) into [master](https://codecov.io/gh/apache/beam/commit/7b54b0bd3dac0fe59a11294217be969d0c03da86?el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (7b54b0b) will **decrease** coverage by `0.02%`.
> The diff coverage is `100.00%`.
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```diff
@@ Coverage Diff @@
## master #15271 +/- ##
==========================================
- Coverage 83.86% 83.83% -0.03%
==========================================
Files 441 441
Lines 59724 59736 +12
==========================================
- Hits 50086 50080 -6
- Misses 9638 9656 +18
```
| [Impacted Files](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) | Coverage Δ | |
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| [sdks/python/apache\_beam/transforms/combiners.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vdHJhbnNmb3Jtcy9jb21iaW5lcnMucHk=) | `93.71% <100.00%> (+0.11%)` | :arrow_up: |
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| [...hon/apache\_beam/runners/worker/bundle\_processor.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy93b3JrZXIvYnVuZGxlX3Byb2Nlc3Nvci5weQ==) | `93.14% <0.00%> (-0.50%)` | :arrow_down: |
| [...ks/python/apache\_beam/runners/worker/sdk\_worker.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy93b3JrZXIvc2RrX3dvcmtlci5weQ==) | `88.85% <0.00%> (-0.16%)` | :arrow_down: |
| [...s/python/apache\_beam/io/gcp/bigquery\_file\_loads.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vaW8vZ2NwL2JpZ3F1ZXJ5X2ZpbGVfbG9hZHMucHk=) | `87.58% <0.00%> (+0.08%)` | :arrow_up: |
------
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> Powered by [Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=footer&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation). Last update [7b54b0b...292dc44](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=lastupdated&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation).
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[GitHub] [beam] robertwb merged pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
robertwb merged pull request #15271:
URL: https://github.com/apache/beam/pull/15271
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[GitHub] [beam] codecov[bot] commented on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
codecov[bot] commented on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-892096834
# [Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=h1&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) Report
> Merging [#15271](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (292dc44) into [master](https://codecov.io/gh/apache/beam/commit/7b54b0bd3dac0fe59a11294217be969d0c03da86?el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (7b54b0b) will **decrease** coverage by `0.02%`.
> The diff coverage is `100.00%`.
[](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation)
```diff
@@ Coverage Diff @@
## master #15271 +/- ##
==========================================
- Coverage 83.86% 83.83% -0.03%
==========================================
Files 441 441
Lines 59724 59736 +12
==========================================
- Hits 50086 50080 -6
- Misses 9638 9656 +18
```
| [Impacted Files](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) | Coverage Δ | |
|---|---|---|
| [sdks/python/apache\_beam/transforms/combiners.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vdHJhbnNmb3Jtcy9jb21iaW5lcnMucHk=) | `93.71% <100.00%> (+0.11%)` | :arrow_up: |
| [sdks/python/apache\_beam/utils/interactive\_utils.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vdXRpbHMvaW50ZXJhY3RpdmVfdXRpbHMucHk=) | `92.68% <0.00%> (-2.44%)` | :arrow_down: |
| [...hon/apache\_beam/runners/direct/test\_stream\_impl.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy9kaXJlY3QvdGVzdF9zdHJlYW1faW1wbC5weQ==) | `94.02% <0.00%> (-2.24%)` | :arrow_down: |
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| [sdks/python/apache\_beam/io/source\_test\_utils.py](https://codecov.io/gh/apache/beam/pull/15271/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation#diff-c2Rrcy9weXRob24vYXBhY2hlX2JlYW0vaW8vc291cmNlX3Rlc3RfdXRpbHMucHk=) | `88.47% <0.00%> (-1.39%)` | :arrow_down: |
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------
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> Powered by [Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=footer&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation). Last update [7b54b0b...292dc44](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=lastupdated&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation).
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[GitHub] [beam] iindyk commented on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
iindyk commented on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-892086165
R: @robertwb
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[GitHub] [beam] codecov[bot] edited a comment on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-892096834
# [Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=h1&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) Report
> Merging [#15271](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (292dc44) into [master](https://codecov.io/gh/apache/beam/commit/7b54b0bd3dac0fe59a11294217be969d0c03da86?el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (7b54b0b) will **decrease** coverage by `0.02%`.
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```diff
@@ Coverage Diff @@
## master #15271 +/- ##
==========================================
- Coverage 83.86% 83.83% -0.03%
==========================================
Files 441 441
Lines 59724 59736 +12
==========================================
- Hits 50086 50080 -6
- Misses 9638 9656 +18
```
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|---|---|---|
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------
[Continue to review full report at Codecov](https://codecov.io/gh/apache/beam/pull/15271?src=pr&el=continue&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation).
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[GitHub] [beam] iindyk commented on a change in pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
iindyk commented on a change in pull request #15271:
URL: https://github.com/apache/beam/pull/15271#discussion_r689956658
##########
File path: sdks/python/apache_beam/transforms/combiners.py
##########
@@ -616,10 +621,23 @@ def create_accumulator(self, *args, **kwargs):
return [c.create_accumulator(*args, **kwargs) for c in self._combiners]
def merge_accumulators(self, accumulators, *args, **kwargs):
- return [
- c.merge_accumulators(a, *args, **kwargs) for c,
- a in zip(self._combiners, zip(*accumulators))
- ]
+ # Make sure that `accumulators` is an iterator (so that the position is
+ # remembered).
+ accumulators = iter(accumulators)
+ result = next(accumulators)
+ while True:
+ # Load accumulators into memory and merge in batches to decrease peak
+ # memory usage.
+ accumulators_batch = list(
Review comment:
Done.
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[GitHub] [beam] robertwb commented on a change in pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
robertwb commented on a change in pull request #15271:
URL: https://github.com/apache/beam/pull/15271#discussion_r689946879
##########
File path: sdks/python/apache_beam/transforms/combiners.py
##########
@@ -616,10 +621,23 @@ def create_accumulator(self, *args, **kwargs):
return [c.create_accumulator(*args, **kwargs) for c in self._combiners]
def merge_accumulators(self, accumulators, *args, **kwargs):
- return [
- c.merge_accumulators(a, *args, **kwargs) for c,
- a in zip(self._combiners, zip(*accumulators))
- ]
+ # Make sure that `accumulators` is an iterator (so that the position is
+ # remembered).
+ accumulators = iter(accumulators)
+ result = next(accumulators)
+ while True:
+ # Load accumulators into memory and merge in batches to decrease peak
+ # memory usage.
+ accumulators_batch = list(
Review comment:
Yes, I was thinking something like that. Your formula looks fine to me. I might even go with `max(10, 1000/# of combiners in a tuple)` just to be a bit more conservative.
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[GitHub] [beam] robertwb commented on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
robertwb commented on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-904088140
Jenkins is happy with this change,
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[GitHub] [beam] iindyk commented on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
iindyk commented on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-900526176
the failing tests seem to be unrelated
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[GitHub] [beam] iindyk commented on a change in pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
iindyk commented on a change in pull request #15271:
URL: https://github.com/apache/beam/pull/15271#discussion_r683791140
##########
File path: sdks/python/apache_beam/transforms/combiners.py
##########
@@ -616,10 +621,23 @@ def create_accumulator(self, *args, **kwargs):
return [c.create_accumulator(*args, **kwargs) for c in self._combiners]
def merge_accumulators(self, accumulators, *args, **kwargs):
- return [
- c.merge_accumulators(a, *args, **kwargs) for c,
- a in zip(self._combiners, zip(*accumulators))
- ]
+ # Make sure that `accumulators` is an iterator (so that the position is
+ # remembered).
+ accumulators = iter(accumulators)
+ result = next(accumulators)
+ while True:
+ # Load accumulators into memory and merge in batches to decrease peak
+ # memory usage.
+ accumulators_batch = list(
Review comment:
You mean the # of packed accumulators (i.e. tupled CombineFns) ?
Yes, ideally, it's a function of # of packed accumulators and their sizes, but since we don't know their sizes we wouldn't be able to derive a meaningful estimate for the batch size given just the # of packed accumulators.
It might still make sense to have default have a ~ reverse linear dependency on the # of packed accumulators though, but I'm not certain how to come up with a magic number, e.g. `merge_accumulators_batch_size` = max(100, 10000/# of combiners in a tuple). WDYT?
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[GitHub] [beam] lukecwik commented on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
lukecwik commented on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-900530836
Policy is to merge on green unless its a fix to an issue when there are multiple ongoing issues (e.g. less tests fail then before).
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[GitHub] [beam] iindyk commented on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
iindyk commented on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-900442865
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[GitHub] [beam] lukecwik commented on pull request #15271: Decreasing peak memory usage for `beam.TupleCombineFn`.
Posted by GitBox <gi...@apache.org>.
lukecwik commented on pull request #15271:
URL: https://github.com/apache/beam/pull/15271#issuecomment-900530836
Policy is to merge on green unless its a fix to an issue when there are multiple ongoing issues (e.g. less tests fail then before).
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