in spring boot application with spring data neo4j
https://spring.io/guides/gs/accessing-neo4j-data-rest/
I do not understand in which db is it access? I am running neo4j server with default db, I created nodes, but app did not find any data.
How I can change the path?
Related
In existing spring boot application I have created new entity and for the primary key for this entity I have use annotation #GeneratedValue.
Based on entity and annotation I have created required table and sequence in the Postgresql database.(Note, Spring boot and database are existing)
However, while starting spring boot application I am getting error "Unable to build Hibernate SessionFactory Schema-validation: missing sequence", and sequence are created in database under the required schema.
Spring boot application to identify the sequence created in Postgresql and start the application.
In Postgresql DB table, we need to provide privilege (like, insert, delete update) to the user through which spring boot application will connect with DB. So that spring boot application can performed actions like read/write in table/sequence.
For example: DB user mention in application.properties file is dbuser/password, in spring boot application. Then make sure in Postgresql DB side this user, dbuser, should be owner of the the table and have access like, insert, update, delete.
I would like to put data only when database does not exist on booting Spring boot.
How can I see that?
My application yaml has
...hbm2ddl.auto: update
so I want to see if hibernate did create tables or not in Java code.
We are using spring boot, apache camel and multiple datasources.
spring boot version: 1.5.9 release
primary database: postgres
Secondary database:oracle
We have deployed spring boot jar in linux server.
Datasource properties for postgres is
x.datasource.url=
x.datasource.username=
x.datasource.password=
x.data.jpa.repositories.enabled=true
datasource properties for oracle
y.datasource.url=
y.datasource.username=
y.datasource.password=
y.data.jpa.repositories.enabled=true
when application keeps ideal and After some times we are trying first request failed and getting error jdbc connection failed but it is working in second request without restarting.
please let me know how to keep database active.
You can use hikari connection pool. Refer to this on how to implement. You can configure no. of connections you want to keep with db
Ehcache works fine in my spring boot app without any problem, but when I run two/more instance of same microservice, data is inconsistent (each spring boot app is having one cache store) how can i implement distributed cache only by using ehcache is it possible ?. Downvoters comments please.
Note : I dont want to use redis database
I use embedded MongoDB database in a development environment. It is setup empty at the application startup. I would like to load initial data which is needed for the application when the Spring context is setup.
Is there a way in Spring Data MongoDB to point a JSON file(s) which would be loaded into a database (something like import.sql (hibernate.hbm2ddl.import_files) in Hibernate or #UsingDataSet in NoSql Unit)?
mongeez see wiki link for spring integration wiki