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merge current message queue code changes (#6201)

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* listing files to convert to parquet

* write parquet files

* save logs into parquet files

* pass by value

* compact logs into parquet format

* can skip existing files

* refactor

* refactor

* fix compilation

* when no partition found

* refactor

* add untested parquet file read

* rename package

* refactor

* rename files

* remove unused

* add merged log read func

* parquet wants to know the file size

* rewind by time

* pass in stop ts

* add stop ts

* adjust log

* minor

* adjust log

* skip .parquet files when reading message logs

* skip non message files

* Update subscriber_record.go

* send messages

* skip message data with only ts

* skip non log files

* update parquet-go package

* ensure a valid record type

* add new field to a record type

* Update read_parquet_to_log.go

* fix parquet file name generation

* separating reading parquet and logs

* add key field

* add skipped logs

* use in memory cache

* refactor

* refactor

* refactor

* refactor, and change compact log

* refactor

* rename

* refactor

* fix format

* prefix v to version directory
This commit is contained in:
Chris Lu
2024-11-04 12:08:25 -08:00
committed by GitHub
parent ffe908371d
commit dc784bf217
33 changed files with 1106 additions and 264 deletions
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18
weed/mq/topic/partition.go
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@@ -3,6 +3,7 @@ package topic
import (
"fmt"
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
"time"
)
const PartitionCount = 4096
@@ -89,6 +90,19 @@ func (partition Partition) String() string {
return fmt.Sprintf("%04d-%04d", partition.RangeStart, partition.RangeStop)
}
func ToString(partition *mq_pb.Partition) string {
return fmt.Sprintf("%04d-%04d", partition.RangeStart, partition.RangeStop)
func ParseTopicVersion(name string) (t time.Time, err error) {
return time.Parse(PartitionGenerationFormat, name)
}
func ParsePartitionBoundary(name string) (start, stop int32) {
_, err := fmt.Sscanf(name, "%04d-%04d", &start, &stop)
if err != nil {
return 0, 0
}
return start, stop
}
func PartitionDir(t Topic, p Partition) string {
partitionGeneration := time.Unix(0, p.UnixTimeNs).UTC().Format(PartitionGenerationFormat)
return fmt.Sprintf("%s/%s/%04d-%04d", t.Dir(), partitionGeneration, p.RangeStart, p.RangeStop)
}