134 lines
3.7 KiB
Go
134 lines
3.7 KiB
Go
// Copyright 2024 PingCAP, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package storage
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import (
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"encoding/json"
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"strconv"
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"time"
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"github.com/pingcap/errors"
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"github.com/pingcap/tidb/pkg/disttask/framework/proto"
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"github.com/pingcap/tidb/pkg/util/chunk"
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"github.com/pingcap/tidb/pkg/util/logutil"
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"go.uber.org/zap"
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)
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func row2TaskBasic(r chunk.Row) *proto.TaskBase {
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task := &proto.TaskBase{
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ID: r.GetInt64(0),
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Key: r.GetString(1),
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Type: proto.TaskType(r.GetString(2)),
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State: proto.TaskState(r.GetString(3)),
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Step: proto.Step(r.GetInt64(4)),
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Priority: int(r.GetInt64(5)),
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Concurrency: int(r.GetInt64(6)),
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TargetScope: r.GetString(8),
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}
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task.CreateTime, _ = r.GetTime(7).GoTime(time.Local)
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return task
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}
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// Row2Task converts a row to a task.
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func Row2Task(r chunk.Row) *proto.Task {
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taskBase := row2TaskBasic(r)
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task := &proto.Task{TaskBase: *taskBase}
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var startTime, updateTime time.Time
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if !r.IsNull(9) {
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startTime, _ = r.GetTime(9).GoTime(time.Local)
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}
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if !r.IsNull(10) {
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updateTime, _ = r.GetTime(10).GoTime(time.Local)
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}
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task.StartTime = startTime
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task.StateUpdateTime = updateTime
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task.Meta = r.GetBytes(11)
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task.SchedulerID = r.GetString(12)
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if !r.IsNull(13) {
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errBytes := r.GetBytes(13)
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stdErr := errors.Normalize("")
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err := stdErr.UnmarshalJSON(errBytes)
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if err != nil {
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logutil.BgLogger().Error("unmarshal task error", zap.Error(err))
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task.Error = errors.New(string(errBytes))
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} else {
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task.Error = stdErr
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}
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}
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if !r.IsNull(14) {
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str := r.GetJSON(14).String()
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if err := json.Unmarshal([]byte(str), &task.ModifyParam); err != nil {
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logutil.BgLogger().Error("unmarshal task modify param", zap.Error(err))
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}
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}
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return task
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}
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// row2BasicSubTask converts a row to a subtask with basic info
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func row2BasicSubTask(r chunk.Row) *proto.SubtaskBase {
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taskIDStr := r.GetString(2)
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tid, err := strconv.Atoi(taskIDStr)
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if err != nil {
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logutil.BgLogger().Warn("unexpected subtask id", zap.String("subtask-id", taskIDStr))
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}
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createTime, _ := r.GetTime(7).GoTime(time.Local)
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var ordinal int
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if !r.IsNull(8) {
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ordinal = int(r.GetInt64(8))
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}
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// subtask defines start time as bigint, to ensure backward compatible,
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// we keep it that way, and we convert it here.
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var startTime time.Time
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if !r.IsNull(9) {
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ts := r.GetInt64(9)
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startTime = time.Unix(ts, 0)
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}
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subtask := &proto.SubtaskBase{
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ID: r.GetInt64(0),
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Step: proto.Step(r.GetInt64(1)),
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TaskID: int64(tid),
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Type: proto.Int2Type(int(r.GetInt64(3))),
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ExecID: r.GetString(4),
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State: proto.SubtaskState(r.GetString(5)),
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Concurrency: int(r.GetInt64(6)),
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CreateTime: createTime,
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Ordinal: ordinal,
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StartTime: startTime,
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}
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return subtask
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}
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// Row2SubTask converts a row to a subtask.
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func Row2SubTask(r chunk.Row) *proto.Subtask {
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subtask := &proto.Subtask{
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SubtaskBase: *row2BasicSubTask(r),
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}
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// subtask defines update time as bigint, to ensure backward compatible,
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// we keep it that way, and we convert it here.
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var updateTime time.Time
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if !r.IsNull(10) {
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ts := r.GetInt64(10)
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updateTime = time.Unix(ts, 0)
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}
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subtask.UpdateTime = updateTime
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subtask.Meta = r.GetBytes(11)
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subtask.Summary = r.GetJSON(12).String()
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return subtask
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}
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