go-common/app/job/main/videoup-report/dao/hbase/weightlog.go

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2019-04-22 10:49:16 +00:00
package hbase
import (
"context"
"crypto/md5"
"encoding/binary"
"encoding/json"
"fmt"
"strconv"
"time"
"go-common/app/job/main/videoup-report/model/task"
"go-common/library/log"
)
var (
tableInfo = "ugc:ArchiveTaskWeight"
family = "weightlog"
)
// hashRowKey create rowkey(md5(tid)[:2]+tid) for track by tid.
func hashRowKey(tid int64) string {
var bs = make([]byte, 8)
binary.LittleEndian.PutUint64(bs, uint64(tid))
rk := md5.Sum(bs)
return fmt.Sprintf("%x%d", rk[:2], tid)
}
// AddLog task weight log.
func (d *Dao) AddLog(c context.Context, alog *task.WeightLog) (err error) {
var (
value []byte
fvalues = make(map[string][]byte)
column string
key = hashRowKey(alog.TaskID)
)
column = strconv.FormatInt(int64(alog.Uptime.TimeValue().Unix()), 10)
if value, err = json.Marshal(alog); err != nil {
log.Error("json.Marshal(%v) error(%v)", value, err)
return
}
fvalues[column] = value
values := map[string]map[string][]byte{family: fvalues}
ctx, cancel := context.WithTimeout(c, time.Duration(d.c.Hbase.WriteTimeout))
defer cancel()
// hbase info
if _, err = d.hbase.PutStr(ctx, tableInfo, key, values); err != nil {
log.Error("d.hbase.PutStr(%s,%s,%+v) error(%v)", tableInfo, key, values, err)
}
return
}