Version Overview

Configuration Item

module name (service name) type parameter name default value description
eureka(application-eureka.yml) New management.endpoints.web.exposure.include refresh,info,health,metrics The endpoint exposure range for Spring Boot Actuator
eureka(application-eureka.yml) New eureka.instance.metadata-map:.prometheus.path ${prometheus.path:/actuator/prometheus} Prometheus monitoring endpoint for microservices registered in Eureka metadata
common(application-linkis.yml) New eureka.instance.metadata-map:.prometheus.path ${prometheus.path:${prometheus.endpoint}} ditto
common New wds.linkis.prometheus.enable false
common Modify wds.linkis.server.user.restful.uri.pass.auth /api/rest_j/v1/actuator/prometheus
common Modify spring.spring.cloud.config.enabled false
ec-es New linkis.es.cluster 127.0.0.1:9200 ElasticSearch cluster，Separate multiple nodes using commas
ec-es New linkis.es.username None ElasticSearch cluster username
ec-es New linkis.es.password None ElasticSearch cluster password
ec-es New linkis.es.auth.cache false Whether the client is cache authenticated
ec-es New linkis.es.sniffer.enable false Whether Sniffer is enabled on the client
ec-es New linkis.es.http.method GET request method
ec-es New linkis.es.http.endpoint /_search the Endpoint in JSON Script
ec-es New linkis.es.sql.endpoint /_sql the Endpoint in SQL
ec-es New linkis.es.sql.format {“query”:”%s”} the template of SQL script call , %s replaced with SQL as the body of the request request ElasticSearch cluster
ec-es New linkis.es.headers.* None Client Headers configuration
ec-es New linkis.engineconn.concurrent.limit 100 Maximum engine concurrency of ElasticSearch cluster
ec-presto New wds.linkis.presto.url <http://127.0.0.1:8080> Presto cluster connection
ec-presto New wds.linkis.presto.username default Presto cluster username
ec-presto New wds.linkis.presto.password None Presto cluster password
ec-presto New wds.linkis.presto.catalog system Catalog for queries
ec-presto New wds.linkis.presto.schema None Query Schema
ec-presto New wds.linkis.presto.source global source used by the query
ec-presto New presto.session.query_max_total_memory 8GB query uses maximum memory
ec-presto New wds.linkis.presto.http.connectTimeout 60 Presto client connect timeout (unit: seconds)
ec-presto New wds.linkis.presto.http.readTimeout 60 Presto client read timeout (unit: seconds)
ec-presto New wds.linkis.engineconn.concurrent.limit 100 The maximum number of concurrent Presto engines
ec-jdbc Modify wds.linkis.jdbc.connect.url jdbc:mysql://127.0.0.1:3306/test jdbc conn url
ec-jdbc Modify wds.linkis.jdbc.driver com.mysql.jdbc.Driver jdbc conn driver
ec-jdbc Modify wds.linkis.jdbc.username None jdbc conn username
ec-jdbc Modify wds.linkis.jdbc.password None jdbc conn password

DB Table Changes

For details, see the upgrade schemadb/upgrade/1.2.0_schema file in the corresponding branch of the code repository (<https://github.com/apache/incubator-linkis>).