mirror of
https://github.com/chrislusf/seaweedfs
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580940bf82
* balance partitions on brokers * prepare topic partition first and then publish, move partition * purge unused APIs * clean up * adjust logs * add BalanceTopics() grpc API * configure topic * configure topic command * refactor * repair missing partitions * sequence of operations to ensure ordering * proto to close publishers and consumers * rename file * topic partition versioned by unixTimeNs * create local topic partition * close publishers * randomize the client name * wait until no publishers * logs * close stop publisher channel * send last ack * comments * comment * comments * support list of brokers * add cli options * Update .gitignore * logs * return io.eof directly * refactor * optionally create topic * refactoring * detect consumer disconnection * sub client wait for more messages * subscribe by time stamp * rename * rename to sub_balancer * rename * adjust comments * rename * fix compilation * rename * rename * SubscriberToSubCoordinator * sticky rebalance * go fmt * add tests * balance partitions on brokers * prepare topic partition first and then publish, move partition * purge unused APIs * clean up * adjust logs * add BalanceTopics() grpc API * configure topic * configure topic command * refactor * repair missing partitions * sequence of operations to ensure ordering * proto to close publishers and consumers * rename file * topic partition versioned by unixTimeNs * create local topic partition * close publishers * randomize the client name * wait until no publishers * logs * close stop publisher channel * send last ack * comments * comment * comments * support list of brokers * add cli options * Update .gitignore * logs * return io.eof directly * refactor * optionally create topic * refactoring * detect consumer disconnection * sub client wait for more messages * subscribe by time stamp * rename * rename to sub_balancer * rename * adjust comments * rename * fix compilation * rename * rename * SubscriberToSubCoordinator * sticky rebalance * go fmt * add tests * tracking topic=>broker * merge * comment
33 lines
879 B
Go
33 lines
879 B
Go
package sub_coordinator
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import "github.com/seaweedfs/seaweedfs/weed/mq/topic"
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type PartitionSlotToConsumerInstance struct {
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RangeStart int32
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RangeStop int32
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AssignedInstanceId string
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}
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type PartitionSlotToConsumerInstanceList struct {
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PartitionSlots []*PartitionSlotToConsumerInstance
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RingSize int32
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Version int64
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}
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func NewPartitionSlotToConsumerInstanceList(ringSize int32, version int64) *PartitionSlotToConsumerInstanceList {
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return &PartitionSlotToConsumerInstanceList{
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RingSize: ringSize,
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Version: version,
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}
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}
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func ToPartitionSlots(partitions []*topic.Partition) (partitionSlots []*PartitionSlotToConsumerInstance) {
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for _, partition := range partitions {
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partitionSlots = append(partitionSlots, &PartitionSlotToConsumerInstance{
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RangeStart: partition.RangeStart,
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RangeStop: partition.RangeStop,
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})
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}
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return
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}
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