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feat: optimize window computation with UnsafeRowOpt by removing zipped df #1882
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tobegit3hub
merged 6 commits into
4paradigm:main
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tobegit3hub:feat/optimize_unsaferowopt_without_zipped_df
May 31, 2022
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feat: optimize window computation with UnsafeRowOpt by removing zipped df #1882
tobegit3hub
merged 6 commits into
4paradigm:main
from
tobegit3hub:feat/optimize_unsaferowopt_without_zipped_df
May 31, 2022
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tobegit3hub
commented
May 25, 2022
- Resolve UnsafeRowOpt Spark planner for window to remove zipped dataframe #1876
- Reduce the memory usage of Spark jobs with UnsafeRowOpt
- Reduce the time of Spark jobs with UnsafeRowOpt
Codecov Report
@@ Coverage Diff @@
## main #1882 +/- ##
============================================
+ Coverage 75.69% 75.70% +0.01%
Complexity 347 347
============================================
Files 613 613
Lines 117018 117050 +32
Branches 1024 1009 -15
============================================
+ Hits 88579 88616 +37
+ Misses 28230 28225 -5
Partials 209 209
Continue to review full report at Codecov.
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java/openmldb-batch/src/main/scala/com/_4paradigm/openmldb/batch/window/WindowComputer.scala
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aceforeverd
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May 31, 2022
dl239
approved these changes
May 31, 2022
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