Load data from SQL server to Elasticsearch with document_id on local

Elastic Stack Logstash
1

Hi every one.
My local table has 3000 rows. When I config logstash output with
document_id => "%{countyId}". Just only lastest row is inserted to ElasticSearch.

But when I not use document_id => "%{countyId}" so it work fine.

Please any one help me.
Thank you.

2

Means that all your SQL rows have the same countyId
Use an other unique ID per row

3

Hi @ylasri .
column countyId is Primary key in my table. This is my logstash config.
input {
jdbc {
jdbc_driver_library => "C:\ELK\elasticsearch-7.12.0-windows-x86_64\elasticsearch-7.12.0\lib\sqljdbc_9.2\enu\mssql-jdbc-9.2.1.jre8.jar"
jdbc_driver_class => "com.microsoft.sqlserver.jdbc.SQLServerDriver"
jdbc_connection_string =>"jdbc:sqlserver://BPHHP13:1433;databaseName=WRIPMS;"
jdbc_user => "test"
jdbc_password => "TuanTu2017@)!&"
jdbc_paging_enabled => true
clean_run => true
schedule => "*/5 * * * * *"
statement => "select [countyId], [countyName], [modifiedDate] from Counties where [countyId] > :sql_last_value"
use_column_value => true
tracking_column => "countyId"
}
}
output {
elasticsearch{
hosts => "http://localhost:9200/"
index => "counties_index"
document_id => "%{countyId}"
doc_as_upsert => true
}
stdout {
codec => rubydebug
}
}

Thank you

4

Try to add this parameter lowercase_column_names => false as follow

input {
	jdbc {
		jdbc_driver_library => "C:\ELK\elasticsearch-7.12.0-windows-x86_64\elasticsearch-7.12.0\lib\sqljdbc_9.2\enu\mssql-jdbc-9.2.1.jre8.jar"
		jdbc_driver_class => "com.microsoft.sqlserver.jdbc.SQLServerDriver"
		jdbc_connection_string =>"jdbc:sqlserver://BPHHP13:1433;databaseName=WRIPMS;"
		jdbc_user => "test"
		jdbc_password => "TuanTu2017@)!&"
		jdbc_paging_enabled => true
		clean_run => true
		schedule => "*/5 * * * * *"
		statement => "select [countyId], [countyName], [modifiedDate] from Counties where [countyId] > :sql_last_value"
		use_column_value => true
		tracking_column => "countyId"
		lowercase_column_names => false
	}
}
output {
	elasticsearch {
	hosts => "http://localhost:9200/"
	index => "counties_index"
	document_id => "%{countyId}"
	doc_as_upsert => true
}
	stdout {
	codec => rubydebug
	}
}
1 Like
5

Hi @ylasri .
It work fine.
May be you show me that I can check condition before insert or update to elastic search?
Thank you so much.

1 Like
6

May be this ?

7

Hello @ylasri , I have defined it using mutate in the filter section. Now it is working fine. Thank you so much for your help.

8

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