Dump/restore for subgraphs#6397

Merged

lutter merged 31 commits intomasterfrom

lutter/dump

Mar 11, 2026

Commits on Mar 10, 2026

docs: Add spec for Parquet dump/restore
lutter
committed

Commits on Mar 11, 2026

docs: Document the deployment dump format
lutter
committed
store: Add OidValue::Int4Range and fix block_range binding
lutter
committed
store: Make infrastructure columns visible in Table::column()
lutter
committed
store: Add parquet module with Arrow schema mapping
lutter
committed
store: Add OidValue to Arrow RecordBatch conversion
lutter
committed
store: Add Parquet chunk file writer
lutter
committed
store: Implement Parquet dump for subgraph data
lutter
committed
node: Add graphman dump command
lutter
committed
store: Add Parquet reader for restore
lutter
committed
store: Add Arrow-to-Value conversion for restore
lutter
committed
store: Add InsertQuery::for_restore() for Parquet restore
lutter
committed
store: Add Metadata::from_file() for dump deserialization
lutter
committed
store: Add core restore module for schema & deployment creation
lutter
committed
store: Add resumable entity data import for restore
lutter
committed
store: Add restore finalization with vid sequence reset and head block update
lutter
committed
store: Add shard-aware restore planning with RestoreMode and RestoreAction
lutter
committed
store: Add restore orchestration in SubgraphStore and DeploymentStore
lutter
committed
node: Add graphman restore command
lutter
committed
store: Use REPEATABLE READ transaction for consistent dump
lutter
committed
store: Stream parquet batches lazily during restore
lutter
committed
graph, node, store: Change how restore deterimes the shard
lutter
committed
store: Validate subgraph name exists before restore
lutter
committed
node: Create dump output directory if it doesn't exist
lutter
committed
store: Use the table alias properly when dumping a table
lutter
committed
store: Batch data_sources$ inserts during restore
lutter
committed
graph, node, store: Add progress reporting for dump and restore
lutter
committed
graph, node, store: Add incremental dump support
lutter
committed
store: Skip null values in fulltext field reconstruction
lutter
committed
store: Link restored deployment to subgraph name
lutter
committed
docs: Add usage instructions for graphman dump and restore
lutter
committed

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Dump/restore for subgraphs#6397

Dump/restore for subgraphs#6397
lutter merged 31 commits intomasterfrom
lutter/dump

Commits on Mar 10, 2026

docs: Add spec for Parquet dump/restore

Commits on Mar 11, 2026

docs: Document the deployment dump format

store: Add OidValue::Int4Range and fix block_range binding

store: Make infrastructure columns visible in Table::column()

store: Add parquet module with Arrow schema mapping

store: Add OidValue to Arrow RecordBatch conversion

store: Add Parquet chunk file writer

store: Implement Parquet dump for subgraph data

node: Add graphman dump command

store: Add Parquet reader for restore

store: Add Arrow-to-Value conversion for restore

store: Add InsertQuery::for_restore() for Parquet restore

store: Add Metadata::from_file() for dump deserialization

store: Add core restore module for schema & deployment creation

store: Add resumable entity data import for restore

store: Add restore finalization with vid sequence reset and head block update

store: Add shard-aware restore planning with RestoreMode and RestoreAction

store: Add restore orchestration in SubgraphStore and DeploymentStore

node: Add graphman restore command

store: Use REPEATABLE READ transaction for consistent dump

store: Stream parquet batches lazily during restore

graph, node, store: Change how restore deterimes the shard

store: Validate subgraph name exists before restore

node: Create dump output directory if it doesn't exist

store: Use the table alias properly when dumping a table

store: Batch data_sources$ inserts during restore

graph, node, store: Add progress reporting for dump and restore

graph, node, store: Add incremental dump support

store: Skip null values in fulltext field reconstruction

store: Link restored deployment to subgraph name

docs: Add usage instructions for graphman dump and restore