stroblme
081d499edc
Concurrent runs sat at 4 whatever FLOW_MAX_CASCADES said: that setting bounds cascades, and the run drivers read a hardcoded MAX_PARALLEL nobody could reach. FLOW_MAX_RUNS is the knob they read now, --max-runs/--max-cascades/--max-workers are the same three as flags on serve, and the engine says which numbers it started with — which is the only way to tell that a settings file was read. Events keep the run they happened in. The payload always carried it and the persist path dropped it, so reading one run's failures meant filtering the engine-wide list; a batch run's id reaches those events now too, since a run has no journaled item to name itself by. Also: a provisioner's 0 means "no deadline" rather than "cancel on the next reconcile", and a command that reaches no engine says how to start one.
41 lines
1000 B
Python
41 lines
1000 B
Python
"""engine_event.run
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Which run an event happened in. The payload always carried it and the persist
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path dropped it, so reading one run's failures meant filtering the global list.
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Rows written before this carry an empty string, the same as anything that
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belongs to no run at all.
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Revision ID: d4a71e9c2b58
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Revises: c7e2b9f34a15
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Create Date: 2026-08-27
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"""
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import sqlalchemy as sa
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import sqlmodel.sql.sqltypes
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from alembic import op
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# revision identifiers, used by Alembic.
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revision = "d4a71e9c2b58"
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down_revision = "c7e2b9f34a15"
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branch_labels = None
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depends_on = None
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def upgrade():
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op.add_column(
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"engine_event",
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sa.Column(
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"run",
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sqlmodel.sql.sqltypes.AutoString(length=64),
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nullable=False,
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server_default="",
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),
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)
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op.create_index("ix_engine_event_run", "engine_event", ["run"])
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def downgrade():
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op.drop_index("ix_engine_event_run", table_name="engine_event")
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op.drop_column("engine_event", "run")
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