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1bc3c0b925
issue: #33285 - add balancer implementation - add channel count fair balance policy - add channel assignment discover grpc service Signed-off-by: chyezh <chyezh@outlook.com>
26 lines
839 B
Go
26 lines
839 B
Go
package manager
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import (
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"context"
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"github.com/milvus-io/milvus/internal/util/sessionutil"
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"github.com/milvus-io/milvus/pkg/streaming/util/types"
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)
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type ManagerClient interface {
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// WatchNodeChanged returns a channel that receive a node change.
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WatchNodeChanged(ctx context.Context) <-chan map[int64]*sessionutil.SessionRaw
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// CollectStatus collects status of all wal instances in all streamingnode.
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CollectAllStatus(ctx context.Context) (map[int64]types.StreamingNodeStatus, error)
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// Assign a wal instance for the channel on log node of given server id.
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Assign(ctx context.Context, pchannel types.PChannelInfoAssigned) error
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// Remove the wal instance for the channel on log node of given server id.
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Remove(ctx context.Context, pchannel types.PChannelInfoAssigned) error
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// Close closes the manager client.
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Close()
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}
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