We are proud to share our inclusion in the 2024 Gartner Magic Quadrant for Data Integration Tools. We believe this recognition reflects the differentiated business outcomes CData delivers to our customers.
Get the Report →How to load Certinia data into Elasticsearch via Logstash
Introducing a simple method to load Certinia data using the ETL module Logstash of the full-text search service Elasticsearch and the CData JDBC driver.
Elasticsearch is a popular distributed full-text search engine. By centrally storing data, you can perform ultra-fast searches, fine-tuning relevance, and powerful analytics with ease. Elasticsearch has a pipeline tool for loading data called "Logstash". You can use CData JDBC Drivers to easily import data from any data source into Elasticsearch for search and analysis.
This article explains how to use the CData JDBC Driver for Certinia to load data from Certinia into Elasticsearch via Logstash.
Using CData JDBC Driver for Certinia with Elasticsearch Logstash
- Install the CData JDBC Driver for Certinia on the machine where Logstash is running.
-
The JDBC Driver will be installed at the following path (the year part, e.g. 20XX, will vary depending on the product version you are using). You will use this path later. Place this .jar file (and the .lic file if it's a licensed version) in Logstash.
C:\Program Files\CData\CData JDBC Driver for Certinia 20XX\lib\cdata.jdbc.certinia.jar
- Next, install the JDBC Input Plugin, which connects Logstash to the CData JDBC driver. The JDBC Plugin comes by default with the latest version of Logstash, but depending on the version, you may need to add it.
https://www.elastic.co/guide/en/logstash/5.4/plugins-inputs-jdbc.html - Move the CData JDBC Driver’s .jar file and .lic file to Logstash's "/logstash-core/lib/jars/".
Sending Certinia data to Elasticsearch with Logstash
Now, let's create a configuration file for Logstash to transfer Certinia data to Elasticsearch.
- Write the process to retrieve Certinia data in the logstash.conf file, which defines data processing in Logstash. The input will be JDBC, and the output will be Elasticsearch. The data loading job is set to run at 30-second intervals.
- Set the CData JDBC Driver's .jar file as the JDBC driver library, configure the class name, and set the connection properties to Certinia in the form of a JDBC URL. The JDBC URL allows detailed configuration, so please refer to the product documentation for more specifics.
- Log in to Certinia and enter "Network Access" in the Quick Find box in the setup section.
- Add your IP address to the list of trusted IP addresses.
- Open the personal information page on certinia.com.
- Click the link to reset your security token. The token will be emailed to you.
- Specify the security token in the SecurityToken connection property or append it to the Password.
There are several authentication methods available for connecting to Certinia: login credentials, SSO, and OAuth.
Authenticating with a Login and Token
Set the User and Password to your login credentials. Additionally, set the SecurityToken. By default, the SecurityToken is required, but you can make it optional by allowing a range of trusted IP addresses.
To disable the security token:
To obtain the security token:
Authenticating with OAuth
If you do not have access to the user name and password or do not want to require them, use the OAuth user consent flow. See the OAuth section in the Help for an authentication guide.
Connecting to Certinia Sandbox Accounts
Set UseSandbox to true (false by default) to use a Certinia sandbox account. Ensure that you specify a sandbox user name in User.
Executing data movement with Logstash
Now let's run Logstash using the created "logstash.conf" file.
logstash-7.8.0\bin\logstash -f logstash.conf
A log indicating success will appear. This means the Certinia data has been loaded into Elasticsearch.
For example, let's view the data transferred to Elasticsearch in Kibana.
GET certinia_table/_search { "query": { "match_all": {} } }
We have confirmed that the data is stored in Elasticsearch.
By using the CData JDBC Driver for Certinia with Logstash, it functions as a Certinia connector, making it easy to load data into Elasticsearch. Please try the 30-day free trial.