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shell: add ec.decode command

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This commit is contained in:
Chris Lu
2019-12-23 12:48:20 -08:00
parent dda5c6d3cb
commit 09ca936c78
42 changed files with 1052 additions and 396 deletions
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15
weed/shell/command_volume_fix_replication.go
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@@ -3,13 +3,14 @@ package shell
import (
"context"
"fmt"
"github.com/chrislusf/seaweedfs/weed/operation"
"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
"github.com/chrislusf/seaweedfs/weed/pb/volume_server_pb"
"github.com/chrislusf/seaweedfs/weed/storage"
"io"
"math/rand"
"sort"
"github.com/chrislusf/seaweedfs/weed/operation"
"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
"github.com/chrislusf/seaweedfs/weed/pb/volume_server_pb"
"github.com/chrislusf/seaweedfs/weed/storage/super_block"
)
func init() {
@@ -78,7 +79,7 @@ func (c *commandVolumeFixReplication) Do(args []string, commandEnv *CommandEnv,
underReplicatedVolumeLocations := make(map[uint32][]location)
for vid, locations := range replicatedVolumeLocations {
volumeInfo := replicatedVolumeInfo[vid]
replicaPlacement, _ := storage.NewReplicaPlacementFromByte(byte(volumeInfo.ReplicaPlacement))
replicaPlacement, _ := super_block.NewReplicaPlacementFromByte(byte(volumeInfo.ReplicaPlacement))
if replicaPlacement.GetCopyCount() > len(locations) {
underReplicatedVolumeLocations[vid] = locations
}
@@ -97,7 +98,7 @@ func (c *commandVolumeFixReplication) Do(args []string, commandEnv *CommandEnv,
for vid, locations := range underReplicatedVolumeLocations {
volumeInfo := replicatedVolumeInfo[vid]
replicaPlacement, _ := storage.NewReplicaPlacementFromByte(byte(volumeInfo.ReplicaPlacement))
replicaPlacement, _ := super_block.NewReplicaPlacementFromByte(byte(volumeInfo.ReplicaPlacement))
foundNewLocation := false
for _, dst := range allLocations {
// check whether data nodes satisfy the constraints
@@ -145,7 +146,7 @@ func keepDataNodesSorted(dataNodes []location) {
})
}
func satisfyReplicaPlacement(replicaPlacement *storage.ReplicaPlacement, existingLocations []location, possibleLocation location) bool {
func satisfyReplicaPlacement(replicaPlacement *super_block.ReplicaPlacement, existingLocations []location, possibleLocation location) bool {
existingDataCenters := make(map[string]bool)
existingRacks := make(map[string]bool)