mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2024-12-04 11:09:03 +08:00
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
76 lines
2.0 KiB
Go
76 lines
2.0 KiB
Go
package pub_balancer
|
|
|
|
import (
|
|
cmap "github.com/orcaman/concurrent-map/v2"
|
|
"github.com/seaweedfs/seaweedfs/weed/mq/topic"
|
|
"reflect"
|
|
"testing"
|
|
)
|
|
|
|
func TestBalanceTopicPartitionOnBrokers(t *testing.T) {
|
|
|
|
brokers := cmap.New[*BrokerStats]()
|
|
broker1Stats := &BrokerStats{
|
|
TopicPartitionCount: 1,
|
|
ConsumerCount: 1,
|
|
CpuUsagePercent: 1,
|
|
TopicPartitionStats: cmap.New[*TopicPartitionStats](),
|
|
}
|
|
broker1Stats.TopicPartitionStats.Set("topic1:0", &TopicPartitionStats{
|
|
TopicPartition: topic.TopicPartition{
|
|
Topic: topic.Topic{Namespace: "topic1", Name: "topic1"},
|
|
Partition: topic.Partition{RangeStart: 0, RangeStop: 512, RingSize: 1024},
|
|
},
|
|
ConsumerCount: 1,
|
|
IsLeader: true,
|
|
})
|
|
broker2Stats := &BrokerStats{
|
|
TopicPartitionCount: 2,
|
|
ConsumerCount: 1,
|
|
CpuUsagePercent: 1,
|
|
TopicPartitionStats: cmap.New[*TopicPartitionStats](),
|
|
}
|
|
broker2Stats.TopicPartitionStats.Set("topic1:1", &TopicPartitionStats{
|
|
TopicPartition: topic.TopicPartition{
|
|
Topic: topic.Topic{Namespace: "topic1", Name: "topic1"},
|
|
Partition: topic.Partition{RangeStart: 512, RangeStop: 1024, RingSize: 1024},
|
|
},
|
|
ConsumerCount: 1,
|
|
IsLeader: true,
|
|
})
|
|
broker2Stats.TopicPartitionStats.Set("topic2:0", &TopicPartitionStats{
|
|
TopicPartition: topic.TopicPartition{
|
|
Topic: topic.Topic{Namespace: "topic2", Name: "topic2"},
|
|
Partition: topic.Partition{RangeStart: 0, RangeStop: 1024, RingSize: 1024},
|
|
},
|
|
ConsumerCount: 1,
|
|
IsLeader: true,
|
|
})
|
|
brokers.Set("broker1", broker1Stats)
|
|
brokers.Set("broker2", broker2Stats)
|
|
|
|
type args struct {
|
|
brokers cmap.ConcurrentMap[string, *BrokerStats]
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
args args
|
|
want BalanceAction
|
|
}{
|
|
{
|
|
name: "test",
|
|
args: args{
|
|
brokers: brokers,
|
|
},
|
|
want: nil,
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
if got := BalanceTopicPartitionOnBrokers(tt.args.brokers); !reflect.DeepEqual(got, tt.want) {
|
|
t.Errorf("BalanceTopicPartitionOnBrokers() = %v, want %v", got, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|