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Add metadata_dim_ and total_rows_written_ members to EmbeddingRocksDB (#5883)#5883

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Add metadata_dim_ and total_rows_written_ members to EmbeddingRocksDB (#5883)#5883
lizhe-ji wants to merge 1 commit into
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lizhe-ji:export-D108342270

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@lizhe-ji lizhe-ji commented Jun 11, 2026

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Summary:
X-link: https://github.com/facebookresearch/FBGEMM/pull/2802

Declare two new EmbeddingRocksDB member fields used by the metadata column
family feature later in the stack:

  • metadata_dim_: width of the metaheader stored in the separate metadata CF
  • total_rows_written_: cumulative count of rows written

Reviewed By: EddyLXJ

Differential Revision: D108342270

@meta-cla meta-cla Bot added the cla signed label Jun 11, 2026
@meta-codesync meta-codesync Bot changed the title Add metadata_dim_ and total_rows_written_ members to EmbeddingRocksDB Add metadata_dim_ and total_rows_written_ members to EmbeddingRocksDB (#5883) Jun 12, 2026
lizhe-ji pushed a commit to lizhe-ji/FBGEMM-1 that referenced this pull request Jun 12, 2026
…pytorch#5883)

Summary:

Declare two new EmbeddingRocksDB member fields used by the metadata column
family feature later in the stack:
- metadata_dim_: width of the metaheader stored in the separate metadata CF
- total_rows_written_: cumulative count of rows written

Reviewed By: EddyLXJ

Differential Revision: D108342270
@lizhe-ji lizhe-ji force-pushed the export-D108342270 branch from 7af99e3 to cf0eb4a Compare June 12, 2026 17:58
lizhe-ji pushed a commit to lizhe-ji/FBGEMM-1 that referenced this pull request Jun 15, 2026
…pytorch#5883)

Summary:
X-link: facebookresearch/FBGEMM#2802


Declare two new EmbeddingRocksDB member fields used by the metadata column
family feature later in the stack:
- metadata_dim_: width of the metaheader stored in the separate metadata CF
- total_rows_written_: cumulative count of rows written

Reviewed By: EddyLXJ

Differential Revision: D108342270
…pytorch#5883)

Summary:
X-link: facebookresearch/FBGEMM#2802


Declare two new EmbeddingRocksDB member fields used by the metadata column
family feature later in the stack:
- metadata_dim_: width of the metaheader stored in the separate metadata CF
- total_rows_written_: cumulative count of rows written

Reviewed By: EddyLXJ

Differential Revision: D108342270
@lizhe-ji lizhe-ji force-pushed the export-D108342270 branch from cf0eb4a to c0a2c9e Compare June 15, 2026 18:08
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