To Elasticsearch/CSS

If the destination link of a job is a link described in Link to Elasticsearch or Link to CSS, configure the destination job parameters based on Table 1.

**Table 1** Job parameters when Elasticsearch/CSS is the destination
Parameter	Description	Example Value
Index	Elasticsearch index, which is similar to the name of a relational database. CDM supports automatic creation of indexes and field types. The index and field type names can contain only lowercase letters.	index
Type	Elasticsearch type, which is similar to the table name of a relational database. The type name can contain only lowercase letters. NOTE: Elasticsearch 7.x and later versions do not support custom types. Instead, only the _doc type can be used. In this case, this parameter does not take effect even if it is set.	type
Pipeline ID	Pipeline used to convert the data format after data is transferred to Elasticsearch. Pipeline IDs are ready for use after being created in Kibana.	pipeline_id
Write ES with Routing	If you enable this function, a column can be written to Elasticsearch as a route. NOTE: Before enabling this function, create indexes at the destination to improve the query efficiency.	No
Route Column	This parameter is available when Write ES with Routing is set to Yes. It specifies the destination routing column. If the destination index exists but the column information cannot be obtained, you can manually enter the column. The route column can be empty. If it is empty, no routing value is specified for the data written to Elasticsearch.	value1
Periodically Create Index	For streaming jobs that continuously write data to Elasticsearch, CDM periodically creates indexes and writes data to the indexes, which helps you delete expired data. The indexes can be created based on the following periods: Every hour: CDM creates indexes on the hour. The new indexes are named in the format of Index name+Year+Month+Day+Hour, for example, index2018121709. Every day: CDM creates indexes at 00:00 every day. The new indexes are named in the format of Index name+Year+Month+Day, for example, index20181217. Every week: CDM creates indexes at 00:00 every Monday. The new indexes are named in the format of Index name+Year+Week, for example, index201842. Every month: CDM creates indexes at 00:00 on the first day of each month. The new indexes are named in the format of Index name+Year+Month, for example, index201812. Do not create: Do not create indexes periodically. When extracting data from a file, you must configure a single extractor, which means setting Concurrent Extractors to 1. Otherwise, this parameter is invalid.	Every hour