feat(datafusion) Add optional parameter to IcebergTableProvider so downstream Executors can re-register the Table#2876
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Which issue does this PR close?
Related to feat(datafusion) Add snapshot_id parameter to pin table reads #2862
What changes are included in this PR?
Adds
IcebergCatalogConfig, a serializable, connection-free description of thecatalog and storage that backs a table, and threads it through the DataFusion
integration so it survives into the physical plan.
This allows optional serializable catalog/storage config, populated when this node is built through a config-backed provider, so it can be reconstructed on remote node by a distributed engine.
Are these changes tested?