Hi, everyone: We have just proposed an improvement on optimizing the memory usage of ColumnarBuildSideRelation (https://docs.goo <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> gle <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> .com/ <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> docu <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> ment <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> /d/1 <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> eZNW <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> PUE <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> diz2 <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> JPJf <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> hy <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> Vn9 <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> hrk6 <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> SqJ <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> FRNz <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> OMZ <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> m6u <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> 5Yr <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> edk <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> /edi <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> t <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> ?usp <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> =sh <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> ari <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing> ng <https://docs.google.com/document/d/1eZNWPUEdiz2JPJfhyVn9hrk6SqJFRNzOMZm6u5Yredk/edit?usp=sharing>)
and opened a draft merge request (https://github.com/ <https://github.com/apache/incubator-gluten/pull/8127>apac <https://github.com/apache/incubator-gluten/pull/8127>he/ <https://github.com/apache/incubator-gluten/pull/8127>inc <https://github.com/apache/incubator-gluten/pull/8127>ubat <https://github.com/apache/incubator-gluten/pull/8127>or- <https://github.com/apache/incubator-gluten/pull/8127>gl <https://github.com/apache/incubator-gluten/pull/8127>ute <https://github.com/apache/incubator-gluten/pull/8127>n/p <https://github.com/apache/incubator-gluten/pull/8127>ull <https://github.com/apache/incubator-gluten/pull/8127>/81 <https://github.com/apache/incubator-gluten/pull/8127>27 <https://github.com/apache/incubator-gluten/pull/8127>) to implement this idea. We are very eager to hear your thoughts and opinions on this improvement. Are there any potential issues or concerns that you can foresee? We believe that your input will be invaluable in making this optimization as effective as possible. -- Best Regards, Terry Wang
