Vihren Atlas

mutable_state_impl.go ×10

Code frontier

unlabeled · c_b1286807060a

2 tests · 5153 LOC · 211 files · introduces 0 tests · 52 LOC · 3 files

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Code
12 ranges52 lines · 3 files
Tests
0 tests

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All code (extent)
850 ranges5153 lines · 211 files · Browse complete extent
All tests (intent)
2 testsBrowse complete intent

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Introduced code

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3 files ranked by introduced lines: 52 introduced LOC across 12 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/history/workflow/mutable_state_impl.go 48 introduced LOC · 10 ranges

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9079 func (ms *MutableStateImpl) ApplyMutation(
9080 mutation *persistencespb.WorkflowMutableStateMutation,
9081 > ) error { mutable_state_impl.go
9082 > prevExecutionInfoSize := ms.executionInfo.Size()
9083 > currentVersionedTransition := ms.CurrentVersionedTransition()
9084 >
9085 > ms.applySignalRequestedIds(mutation.SignalRequestedIds, mutation.ExecutionInfo)
9086 > err := ms.applyTombstones(mutation.SubStateMachineTombstoneBatches, currentVersionedTransition)
9087 > if err != nil {
9088 return err
9089 }
9090 > err = ms.syncExecutionInfo(ms.executionInfo, mutation.ExecutionInfo, false) mutable_state_impl.go
9091 > if err != nil {
9092 return err
9093 }
9094
9095 > ms.applyUpdatesToUpdateInfos(mutation.UpdatedUpdateInfos, false) mutable_state_impl.go
9096 >
9097 > ms.approximateSize += mutation.ExecutionState.Size() - ms.executionState.Size()
9098 > ms.executionState = mutation.ExecutionState
9099 >
9100 > err = ms.applyUpdatesToSubStateMachines(
9101 > mutation.UpdatedActivityInfos,
9102 > mutation.UpdatedTimerInfos,
9103 > mutation.UpdatedChildExecutionInfos,
9104 > mutation.UpdatedRequestCancelInfos,
9105 > mutation.UpdatedSignalInfos,
9106 > false,
9107 > )
9108 > if err != nil {
9109 return err
9110 }
9111
9112 > err = ms.applyUpdatesToStateMachineNodes(mutation.UpdatedSubStateMachines) mutable_state_impl.go
9113 > if err != nil {
9114 return err
9115 }
9116
9117 > ms.approximateSize += ms.executionInfo.Size() - prevExecutionInfoSize mutable_state_impl.go
9118 >
9119 > // approximateSize update will be handled upon closing transaction
9120 > return ms.chasmTree.ApplyMutation(chasm.NodesMutation{
9121 > UpdatedNodes: mutation.UpdatedChasmNodes,
9122 > })
9123 }
9124
9232 func (ms *MutableStateImpl) applyUpdatesToStateMachineNodes(
9233 nodeMutations []*persistencespb.WorkflowMutableStateMutation_StateMachineNodeMutation,
9234 > ) error { mutable_state_impl.go
9235 > root := ms.HSM()
9236 > // Source cluster uses Walk() to generate node mutations.
9237 > // Walk() uses pre-order DFS. Updated parent nodes will be added before children.
9238 > for _, nodeMutation := range nodeMutations {
9239 var internalNode *persistencespb.StateMachineNode
9240 incomingPath := []hsm.Key{}
9470 }
9471 if !isSnapshot {
9472 > ignoreFields = append(ignoreFields, &info.SubStateMachineTombstoneBatches) mutable_state_impl.go
9473 > }
9474 return ignoreFields
9475 }
9517 tombstoneBatches []*persistencespb.StateMachineTombstoneBatch,
9518 currentVersionedTransition *persistencespb.VersionedTransition,
9519 > ) error { mutable_state_impl.go
9520 > var err error
9521 > deletedChasmNodes := make(map[string]struct{})
9522 > for _, tombstoneBatch := range tombstoneBatches {
9523 if transitionhistory.Compare(tombstoneBatch.VersionedTransition, currentVersionedTransition) <= 0 {
9524 continue
9561 ms.totalTombstones += len(tombstoneBatch.StateMachineTombstones)
9562 }
9563 > ms.capTombstoneCount() mutable_state_impl.go
9564 >
9565 > return ms.chasmTree.ApplyMutation(chasm.NodesMutation{
9566 > DeletedNodes: deletedChasmNodes,
9567 > })
9568 }
9569
go.temporal.io/server/service/history/workflow/noop_chasm_tree.go 3 introduced LOC · 1 range

Open complete file

34 }
35
36 > func (*noopChasmTree) ApplyMutation(chasm.NodesMutation) error { noop_chasm_tree.go
37 > return nil
38 > }
39
40 func (*noopChasmTree) ApplySnapshot(chasm.NodesSnapshot) error {
go.temporal.io/server/service/history/ndc/workflow_state_replicator.go 1 introduced LOC · 1 range

Open complete file

566
567 if mutation != nil {
568 > err = localMutableState.ApplyMutation(mutation.StateMutation) workflow_state_replicator.go
569 } else {
570 err = localMutableState.ApplySnapshot(snapshot.State)

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