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[GLUTEN-7750][VL]: store unsafe batches data #7944

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Zand100
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@Zand100 Zand100 commented Nov 14, 2024

What changes were proposed in this pull request?

Adds a binary container implementing a Spark MemoryConsumer to be used instead of Array[Array[Bytes]]. Uses that binary container with the existing object handles in ColumnarBuildSideRelation.

(Fixes: #7750)

Duplicate of #7902

How was this patch tested?

(Please explain how this patch was tested. E.g. unit tests, integration tests, manual tests)

(If this patch involves UI changes, please attach a screenshot; otherwise, remove this)

@github-actions github-actions bot added the VELOX label Nov 14, 2024
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Thanks for opening a pull request!

Could you open an issue for this pull request on Github Issues?

https://github.com/apache/incubator-gluten/issues

Then could you also rename commit message and pull request title in the following format?

[GLUTEN-${ISSUES_ID}][COMPONENT]feat/fix: ${detailed message}

See also:

@Zand100 Zand100 changed the title Zand100/unsafe array4 [GLUTEN-7750][VL]: store unsafe batches data Nov 14, 2024
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#7750

import org.apache.spark.unsafe.memory.MemoryBlock
import org.apache.spark.util.collection.unsafe.sort.UnsafeSorterSpillWriter

class UnsafeArray(taskMemoryManager: TaskMemoryManager)
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@zhztheplayer
should we use the mem pool from Gluten?

@FelixYBW
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Can we close this one and continue on #7902?

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This PR is stale because it has been open 45 days with no activity. Remove stale label or comment or this will be closed in 10 days.

@github-actions github-actions bot added the stale stale label Jan 11, 2025
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This PR was auto-closed because it has been stalled for 10 days with no activity. Please feel free to reopen if it is still valid. Thanks.

@github-actions github-actions bot closed this Jan 22, 2025
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[VL] Move ColumnarBuildSideRelation's memory occupation to Spark off-heap
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