# Stdin input plugin missed some events
**URL:** https://discuss.elastic.co/t/stdin-input-plugin-missed-some-events/126530
**Category:** Logstash
**Created:** [April 3, 2018, 8:49am UTC](https://discuss.elastic.co/t/stdin-input-plugin-missed-some-events/126530 "2018-04-03T08:49:42Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Swati\_Sinha](https://discuss.elastic.co/u/Swati_Sinha)
#### Post date: [April 3, 2018, 8:49am UTC](https://discuss.elastic.co/t/stdin-input-plugin-missed-some-events/126530/1 "2018-04-03T08:49:42Z")
Hi,
Trying to load data into elastic search using logstash config. I am using 'stdin' input plugin for reading data from a file, here is the command:
/usr/share/logstash/bin/logstash -f logstashConfigFile \< dataFile
logstashConfigFile contains:
input {
stdin {}
}
filter {
csv {
separator =\> " "
columns =\> ["id","address\_id","value"]
}
mutate {convert =\> ["id", "integer"] }
mutate {convert =\> ["value", "float"] }
}
output {
elasticsearch {
hosts =\> ["localhost"]
action =\> "update"
doc\_as\_upsert =\> true
document\_id =\> "%{id}"
index =\> "zcli\_%{address\_id}"
document\_type =\> "adresss"
}
file {
path =\> "/home/tmp/logs/test.log"
}
}
DataFile have tab separated values. After the execution of the command, I noticed that total count of rows in the inputfile doesnot match to the total rows uploaded to elastic.
Suppose you have rows from 1 to 10000, then data is uploaded from 1 to 8000 and then rest last 2000 data missing in elastic. I am stuck at it, tried various things but nothing worked. Please help me out here.
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [May 1, 2018, 8:49am UTC](https://discuss.elastic.co/t/stdin-input-plugin-missed-some-events/126530/2 "2018-05-01T08:49:51Z")
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