# Codec multiline in Input section doesn't load last line
**URL:** https://discuss.elastic.co/t/codec-multiline-in-input-section-doesnt-load-last-line/200637
**Category:** Logstash
**Created:** [September 23, 2019, 7:33am UTC](https://discuss.elastic.co/t/codec-multiline-in-input-section-doesnt-load-last-line/200637 "2019-09-23T07:33:44Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@uma\_rengasamy](https://discuss.elastic.co/u/uma_rengasamy)
#### Post date: [September 23, 2019, 7:33am UTC](https://discuss.elastic.co/t/codec-multiline-in-input-section-doesnt-load-last-line/200637/1 "2019-09-23T07:33:44Z")
I have below configuration , Last line of log is not getting loaded.
codec =\> multiline {
pattern =\> "(^[0-9]{4})|(^[A-Z,a-z]{3})"
negate =\> "true"
what =\> "previous"
auto\_flush\_interval =\> 60
}
}
---
### Author:  [@uma\_rengasamy](https://discuss.elastic.co/u/uma_rengasamy)
#### Post date: [September 23, 2019, 7:47am UTC](https://discuss.elastic.co/t/codec-multiline-in-input-section-doesnt-load-last-line/200637/2 "2019-09-23T07:47:53Z")
This doesn't work if file have only one line
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [October 21, 2019, 7:47am UTC](https://discuss.elastic.co/t/codec-multiline-in-input-section-doesnt-load-last-line/200637/3 "2019-10-21T07:47:54Z")
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