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@ErikFang ErikFang commented May 14, 2025

What changes were proposed in this pull request?

enhance celeborn to

  1. allow shuffle client to write to one partition with multiple partition locations parallelly
  2. allow lifecycle manager to detect parallel level for each partition by partition splitting frequency

CIP-20: Dynamically optimize shuffle write parallelism
https://docs.google.com/document/d/1CqFswIOP5nR8Cy2THo8tELOwVxUf0ZP_8pDjaYj2HGc/edit?usp=sharing

Why are the changes needed?

TBD

Does this PR introduce any user-facing change?

TBD

How was this patch tested?

TBD

@SteNicholas SteNicholas force-pushed the main branch 2 times, most recently from 5590ef0 to 0dffcf6 Compare May 26, 2025 09:57
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This PR is stale because it has been open 20 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 label Jun 22, 2025
@ErikFang
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CIP document updated

@github-actions github-actions bot removed the stale label Jun 29, 2025
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This PR is stale because it has been open 20 days with no activity. Remove stale label or comment or this will be closed in 10 days.

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This PR is stale because it has been open 20 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 label Aug 11, 2025
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This issue was closed because it has been staled for 10 days with no activity.

@github-actions github-actions bot closed this Aug 22, 2025
@RexXiong RexXiong reopened this Aug 22, 2025
@github-actions github-actions bot removed the stale label Aug 23, 2025
@turboFei turboFei changed the title [WIP] Dynamically adjust partition write parallelism [WIP] [CIP-20] Dynamically adjust partition write parallelism Sep 1, 2025
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This PR is stale because it has been open 20 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 label Sep 22, 2025
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github-actions bot commented Oct 3, 2025

This issue was closed because it has been staled for 10 days with no activity.

@github-actions github-actions bot closed this Oct 3, 2025
@SteNicholas SteNicholas reopened this Nov 25, 2025
@SteNicholas SteNicholas removed the stale label Nov 25, 2025
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4 participants