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[Bugfix] Fix Can't instantiate abstract class DeepseekV32IndexerBackend#33052

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vllm-bot merged 3 commits intovllm-project:mainfrom
chaunceyjiang:pd_dsv32
Jan 26, 2026
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[Bugfix] Fix Can't instantiate abstract class DeepseekV32IndexerBackend#33052
vllm-bot merged 3 commits intovllm-project:mainfrom
chaunceyjiang:pd_dsv32

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@chaunceyjiang chaunceyjiang commented Jan 26, 2026

Purpose

FIX #33050

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…impl_cls

Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
@mergify mergify bot added deepseek Related to DeepSeek models v1 bug Something isn't working labels Jan 26, 2026
…impl_cls

Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
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Code Review

The pull request aims to fix an issue related to DeepseekV32IndexerBackend not having an implementation for get_impl_cls. However, the current change introduces a duplicate and incorrect definition for get_builder_cls. Please review the specific comment for details.

…impl_cls

Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
@chaunceyjiang chaunceyjiang marked this pull request as ready for review January 26, 2026 03:21
@mergify mergify bot added the kv-connector label Jan 26, 2026
@chaunceyjiang chaunceyjiang changed the title [Bugfix] Fix DeepseekV32IndexerBackend without an implementation get_impl_cls [Bugfix] Fix Can't instantiate abstract class DeepseekV32IndexerBackend Jan 26, 2026
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/cc @NickLucche PTAL.

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Not sure how this went through CI..thanks for the fix @chaunceyjiang

@chaunceyjiang chaunceyjiang added the ready ONLY add when PR is ready to merge/full CI is needed label Jan 26, 2026
@chaunceyjiang chaunceyjiang enabled auto-merge (squash) January 26, 2026 10:42
@vllm-bot vllm-bot merged commit 9ef3b71 into vllm-project:main Jan 26, 2026
56 of 58 checks passed
@chaunceyjiang chaunceyjiang deleted the pd_dsv32 branch January 26, 2026 14:48
apd10 pushed a commit to apd10/vllm that referenced this pull request Jan 31, 2026
…nd (vllm-project#33052)

Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
ItzDEXX pushed a commit to ItzDEXX/vllm that referenced this pull request Feb 19, 2026
…nd (vllm-project#33052)

Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
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bug Something isn't working deepseek Related to DeepSeek models kv-connector ready ONLY add when PR is ready to merge/full CI is needed v1

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[Bug]: [DeepSeek-V3.2] PD Can't instantiate abstract class DeepseekV32IndexerBackend without an implementation for abstract method 'get_impl_cls'

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