58 lines
1.3 KiB
Go
58 lines
1.3 KiB
Go
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package archive
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import (
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"bytes"
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"context"
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"crypto/md5"
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"encoding/binary"
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"encoding/json"
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"fmt"
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"time"
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"github.com/tsuna/gohbase/hrpc"
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"go-common/app/admin/main/videoup/model/archive"
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"go-common/library/log"
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)
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var (
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tableInfo = "ugc:ArchiveTaskWeight"
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family = "weightlog"
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familyB = []byte(family)
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)
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// hashRowKey create rowkey(md5(tid)[:2]+tid) for track by tid.
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func hashRowKey(tid int64) string {
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var bs = make([]byte, 8)
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binary.LittleEndian.PutUint64(bs, uint64(tid))
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rk := md5.Sum(bs)
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return fmt.Sprintf("%x%d", rk[:2], tid)
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}
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// WeightLog get weight log.
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func (d *Dao) WeightLog(c context.Context, taskid int64) (ls []*archive.TaskWeightLog, err error) {
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var (
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result *hrpc.Result
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key = hashRowKey(taskid)
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ctx, cancel = context.WithTimeout(c, time.Duration(d.c.HBase.ReadTimeout))
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)
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defer cancel()
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if result, err = d.hbase.Get(ctx, []byte(tableInfo), []byte(key)); err != nil {
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log.Error("d.hbase.Get error(%v)", err)
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return
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}
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for _, c := range result.Cells {
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if c == nil || !bytes.Equal(c.Family, familyB) {
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return
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}
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aLog := &archive.TaskWeightLog{}
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if err = json.Unmarshal(c.Value, aLog); err != nil {
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log.Warn("json.Unmarshal(%s) error(%v)", string(c.Value), err)
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err = nil
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continue
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}
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ls = append(ls, aLog)
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}
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return
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}
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