I am facing problem while connecting my eclipse with postgres db.It is giving this error while connecting to the database:
org.postgresql.util.PSQLException: FATAL: password authentication failed for user "abhi" at
org.postgresql.core.v3.ConnectionFactoryImpl.doAuthentication(ConnectionFactoryImpl.java:433)
at
org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:208)
at
org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:67)
at org.postgresql.jdbc.PgConnection.(PgConnection.java:216) at
org.postgresql.Driver.makeConnection(Driver.java:406) at
org.postgresql.Driver.connect(Driver.java:274) at
org.eclipse.datatools.enablement.internal.postgresql.PostgreSQLJDBCConnection.createConnection(PostgreSQLJDBCConnection.java:87)
at
org.eclipse.datatools.connectivity.DriverConnectionBase.internalCreateConnection(DriverConnectionBase.java:105)
at
org.eclipse.datatools.connectivity.DriverConnectionBase.open(DriverConnectionBase.java:54)
at
org.eclipse.datatools.enablement.internal.postgresql.PostgreSQLJDBCConnection.(PostgreSQLJDBCConnection.java:47)
at
org.eclipse.datatools.enablement.internal.postgresql.PostgreSQLConnectionFactory.createConnection(PostgreSQLConnectionFactory.java:51)
at
org.eclipse.datatools.connectivity.internal.ConnectionFactoryProvider.createConnection(ConnectionFactoryProvider.java:83)
at
org.eclipse.datatools.connectivity.internal.ConnectionProfile.createConnection(ConnectionProfile.java:359)
at
org.eclipse.datatools.connectivity.ui.PingJob.createTestConnection(PingJob.java:76)
at org.eclipse.datatools.connectivity.ui.PingJob.run(PingJob.java:59)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
**
eclipse connection problem
eclipse connection problem
I am using the correct database name and the correct user id and password.
When I go to the postgres application using pgadmin3 there I am able to connect with the same password
Any idea what's wrong here?
Related
I have tried everyting to connect my Chainlink node up to my postgresql database with no luck. I have scoured the interwebs for answers to no avail...
Here is the error message I am receiving:
[ERROR] failed to initialize database, got error failed to connect to `host=/tmp user=root database=`: dial error (dial unix /tmp/.s.PGSQL.5432: connect: no such file or directory)
Here is my .env file:
ROOT=/chainlink
LOG_LEVEL=debug
ETH_CHAIN_ID=42
MIN_OUTGOING_CONFIRMATIONS=2
LINK_CONTRACT_ADDRESS=0xa36085F69e2889c224210F603D836748e7dC0088
CHAINLINK_TLS_PORT=0
SECURE_COOKIES=false
GAS_UPDATER_ENABLED=true
ALLOW_ORIGINS=*
ETH_URL=wss://kovan.infura.io/ws/v3/id...
DATABASE_URL=https://chainlink-db-url://postgres:Password#chainlink-kovan:5432
I have tried every configuration of the connection string. Also I am able to connect to the db via pgAdmin no problem and the dbs are publicaly accessible.
The postgresql database is on AWS.
Please change the syntax of your DATABASE_URL to:
DATABASE_URL=postgresql://"username":"password"#"public-ip-pg-server":5432/"database-name"
just change:
"username" : you need to configure a new user, because the default/admin user postgres will not work for it.
"password" : password of the user
"public-ip-pg-server" : the public ip address of your postgresql-server
"database-name" : the name of your database
PS: delete all " in your syntax (;
Here is the link to the official documentation: https://docs.chain.link/docs/connecting-to-a-remote-database/
I am trying to connect Corda 4.1 (open source) to Azure PostgreSQL.
With the following in the node.conf:
dataSourceProperties = {
dataSourceClassName = "org.postgresql.ds.PGSimpleDataSource"
dataSource.url = "jdbc:postgresql://my-dev-corda-db.postgres.database.azure.com:5432/banks"
dataSource.user = "me#my-dev-corda-db"
dataSource.password = Password
}
It throws the error:
[ERROR] 2019-08-08T23:44:45,301Z [main] internal.NodeStartupLogging.invoke - Could not connect to the database. Please check your JDBC connection URL, or the connectivity to the database.: Could not connect to the
database. Please check your JDBC connection URL, or the connectivity to the database. [errorCode=uz1y94, moreInformationAt=https://errors.corda.net/OS/4.1/uz1y94]
net.corda.nodeapi.internal.persistence.CouldNotCreateDataSourceException: Could not connect to the database. Please check your JDBC connection URL, or the connectivity to the database.
....
....
Suppressed: org.postgresql.util.PSQLException: FATAL: SSL connection is required. Please specify SSL options and retry.
...
So I add ssl=true to the url:
dataSource.url = "jdbc:postgresql://my-dev-corda-db.postgres.database.azure.com:5432/banks?ssl=true"
and it throws the error:
[ERROR] 2019-08-08T23:49:45,409Z [main] internal.NodeStartupLogging.invoke - Could not connect to the database. Please check your JDBC connection URL, or the connectivity to the database.: Could not connect to the
database. Please check your JDBC connection URL, or the connectivity to the database. [errorCode=17q5mal, moreInformationAt=https://errors.corda.net/OS/4.1/17q5mal]
net.corda.nodeapi.internal.persistence.CouldNotCreateDataSourceException: Could not connect to the database. Please check your JDBC connection URL, or the connectivity to the database.
...
...
Caused by: com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: Could not open SSL root certificate file /home/corda/.postgresql/root.crt.
...
Caused by: org.postgresql.util.PSQLException: Could not open SSL root certificate file /home/corda/.postgresql/root.crt.
...
I then tried setting the sslmode=require:
dataSource.url = "jdbc:postgresql://my-dev-corda-db.postgres.database.azure.com:5432/banks?ssl=true&sslmode=require"
which then errors with:
[ERROR] 2019-08-08T23:53:38,323Z [main] internal.NodeStartupLogging.invoke - Could not connect to the database. Please check your JDBC connection URL, or the connectivity to the database.: Could not connect to the
database. Please check your JDBC connection URL, or the connectivity to the database. [errorCode=uz1y94, moreInformationAt=https://errors.corda.net/OS/4.1/uz1y94]
net.corda.nodeapi.internal.persistence.CouldNotCreateDataSourceException: Could not connect to the database. Please check your JDBC connection URL, or the connectivity to the database.
...
...
Caused by: com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: FATAL: no pg_hba.conf entry for host "57.211.24.3", user "me", database "banks", SSL on
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:512) ~[HikariCP-2.5.1.jar:?]
...
Caused by: org.postgresql.util.PSQLException: FATAL: no pg_hba.conf entry for host "57.211.24.3", user "me", database "banks", SSL on
...
What are the full correct steps to use Azure PostgreSQL with Corda?
When you connect from Internet to Azure PostgreSQL you need to enable your IP in the server's firewall, see: https://learn.microsoft.com/en-us/azure/postgresql/concepts-firewall-rules#connecting-from-the-internet.
You can do it simply from Azure portal - go to Connection Security and Add Client IP (if you don't have a static IP, then you need to repeat it each time).
For JDBC connection settings only ?sslmode=require is needed, so in your node configuration use:
dataSource.url = "jdbc:postgresql://my-dev-corda-db.postgres.database.azure.com:5432/banks?sslmode=require"
I added a new user to posgresql (amanda) which is the same as my linux system user. At the console, I can open psql just fine -- I don't need a password because I'm already authenticated as amanda. When I try to set up pgAdmin III without a password, I get:
An error has occurred:
01:18:47 PM: Error: Error connecting to the server: fe_sendauth: no password supplied
And if I provide my system password, I get a password error:
An error has occurred:
01:15:30 PM: Error: Error connecting to the server: FATAL: password authentication failed for user "amanda"
FATAL: password authentication failed for user "amanda"
How do I get pgAdmin3 talking to postgres as amanda?
not a real solution but rather a workaround:
connect as command line and update your password hence:
ALTER USER amanda WITH PASSWORD 'your_new_password';
I am upgrading my heroku database from a hobby dev to Standard 0 (using the official instructions https://devcenter.heroku.com/articles/upgrading-heroku-postgres-databases#upgrade-with-pg-copy-default).
All went well, until I promoted the new database and restarted the app. I then get the following error:
o.s.boot.SpringApplication : Application startup failed
...
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flywayInitializer' defined in class path resource [org/springframework/boot/autoconfigure/flyway/FlywayAutoConfiguration$FlywayConfiguration.class]: Invocation of init method failed; nested exception is org.flywaydb.core.api.FlywayException: Unable to obtain Jdbc connection from DataSource
...
Caused by: org.flywaydb.core.api.FlywayException: Unable to obtain Jdbc connection from DataSource
...
Caused by: org.postgresql.util.PSQLException: FATAL: no pg_hba.conf entry for host "54.xxx.xx.xxx", user "u94bf9vxxxxxx", database "d2mqk0b6xxxxxx", SSL off
...
If I swap back to the old database again, everything works again. The only thing that I am changing is the promoted database.
Is there a difference between connecting to hobby and standard databases that I need to be aware of?
The relevant part of my application.yml looks as follows:
spring:
datasource:
driverClassName: org.postgresql.Driver
url: ${JDBC_DATABASE_URL}
username: ${JDBC_DATABASE_USERNAME}
password: ${JDBC_DATABASE_PASSWORD}
flyway:
enabled: true
locations: classpath:db/migrations
Any suggestions on how I can debug this would be very welcome too.
Looks like you aren't connecting with SSL where it is required by Heroku PostgreSQL installs.
See Herokus documentation on SSL for PostgreSQL.
See also Herokus documentation for enabling SSL on JDBC connections.
You will need to add something like &ssl=true&sslfactory=org.postgresql.ssl.NonValidatingFactory to your JDBC URL.
I am installed RHQ and try to login the RHQ console, I cant able to login, getting the ERROR in rhq log,.
Caused by: org.postgresql.util.PSQLException: ERROR: relation "rhq_server" does not exist
Installed Postgres by the guide of RHQ
Getting the below ERROR in postgres
ERROR: relation "rhq_server" does not exist at character 519
Please help me to find the issue,.
Did you connect the DB in the "rhq-server.properties" ?