93 lines
3.9 KiB
Plaintext
93 lines
3.9 KiB
Plaintext
// graceful_exit_progress contains stats for a storagenode exit progress.
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model graceful_exit_progress (
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table graceful_exit_progress
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key node_id
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// node_id is the storagenode storj.NodeID.
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field node_id blob
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// bytes_transferred is the number of bytes the storagenode has uploaded to an other storagenode.
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field bytes_transferred int64 ( updatable )
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// pieces_transferred is the count of pieces the storagenode has uploaded to an other storagenode.
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field pieces_transferred int64 ( autoinsert, updatable, default 0 )
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// pieces_failed is the count of pieces the storagenode has failed to transfer.
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field pieces_failed int64 ( autoinsert, updatable, default 0 )
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// updated_at is the last time the progress was updated.
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field updated_at timestamp ( autoinsert, autoupdate )
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)
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read one (
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select graceful_exit_progress
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where graceful_exit_progress.node_id = ?
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)
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// graceful_exit_segment_transfer contains the segments that the storagenode needs to transfer to other nodes.
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model graceful_exit_segment_transfer (
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table graceful_exit_segment_transfer_queue
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key node_id stream_id position piece_num
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// node_id is the storagenode storj.NodeID.
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field node_id blob
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// stream_id refers to the metabase segments.stream_id.
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field stream_id blob
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// position refers to the metabase segments.position.
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field position uint64
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// piece_num is the piece index that the storagenode stores.
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field piece_num int
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// root_piece_id is the segment root piece id, which is necessary for deriving a new piece id.
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field root_piece_id blob ( nullable )
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// durability_ratio is a segment score on how important is it to transfer this piece.
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field durability_ratio float64 ( updatable )
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// queued_at is the time this segment was queued.
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field queued_at timestamp ( autoinsert )
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// requested_at is the time the piece info and order limits were requested by storagenode.
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// This column is not being used.
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field requested_at timestamp ( updatable, nullable )
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// last_failed_at is when this segment transfer last failed.
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field last_failed_at timestamp ( updatable, nullable )
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// last_failed_code is a code for the failure classification.
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// This column is not being used.
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field last_failed_code int ( updatable, nullable )
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// failed_count is the number of times the transfer failed.
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field failed_count int ( updatable, nullable )
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// finished_at is the time the segment transfer completed.
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field finished_at timestamp ( updatable, nullable )
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// order_limit_send_count counts how many times the storagnode has requested the order limit.
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field order_limit_send_count int ( updatable, default 0 )
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index (
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name graceful_exit_segment_transfer_nid_dr_qa_fa_lfa_index
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fields node_id durability_ratio queued_at finished_at last_failed_at
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)
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)
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update graceful_exit_segment_transfer (
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where graceful_exit_segment_transfer.node_id = ?
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where graceful_exit_segment_transfer.stream_id = ?
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where graceful_exit_segment_transfer.position = ?
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where graceful_exit_segment_transfer.piece_num = ?
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noreturn
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)
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delete graceful_exit_segment_transfer (
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where graceful_exit_segment_transfer.node_id = ?
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)
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delete graceful_exit_segment_transfer (
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where graceful_exit_segment_transfer.node_id = ?
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where graceful_exit_segment_transfer.stream_id = ?
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where graceful_exit_segment_transfer.position = ?
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where graceful_exit_segment_transfer.piece_num = ?
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)
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delete graceful_exit_segment_transfer (
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where graceful_exit_segment_transfer.node_id = ?
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where graceful_exit_segment_transfer.finished_at != null
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)
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read one (
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select graceful_exit_segment_transfer
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where graceful_exit_segment_transfer.node_id = ?
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where graceful_exit_segment_transfer.stream_id = ?
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where graceful_exit_segment_transfer.position = ?
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where graceful_exit_segment_transfer.piece_num = ?
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)
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