/
whole_file.go
57 lines (51 loc) · 1.82 KB
/
whole_file.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
// Copyright 2019 StreamSets Inc.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package spooler
import (
log "github.com/sirupsen/logrus"
"github.com/spf13/cast"
"github.com/streamsets/datacollector-edge/api"
"github.com/streamsets/datacollector-edge/container/recordio/wholefilerecord"
)
func (s *SpoolDirSource) produceWholeFileRecord(batchMaker api.BatchMaker) {
fInfo := s.spooler.getCurrentFileInfo()
fileMetadata, err := wholefilerecord.GetFileInfo(fInfo.getFullPath())
if err != nil {
log.WithError(err).Error("Failed to get File metadata")
s.GetStageContext().ReportError(err)
return
}
fileRef := wholefilerecord.NewLocalFileRef(
fInfo.getFullPath(),
cast.ToInt64(s.Conf.DataFormatConfig.WholeFileMaxObjectLen),
cast.ToInt(s.Conf.DataFormatConfig.RateLimit),
)
recordReaderFactory := s.Conf.DataFormatConfig.RecordReaderFactory
recordReader, err := recordReaderFactory.CreateWholeFileReader(
s.GetStageContext(),
"whole_file",
fileMetadata,
fileRef,
)
if err != nil {
log.WithError(err).Error("Failed to create record reader")
s.GetStageContext().ReportError(err)
return
}
if wholeFileRecord, err := recordReader.ReadRecord(); err != nil {
s.GetStageContext().ReportError(err)
} else {
batchMaker.AddRecord(wholeFileRecord)
s.spooler.getCurrentFileInfo().setOffsetToRead(EOFOffset)
}
}