Cannot connect to Cloud SQL with Java SocketFactory Library
This is a duplicate question I made on Cloud SQL google group discuss forum: https://groups.google.com/forum/#!topic/google-cloud-sql-discuss/qYmjvfH0MdI
I'm using Cloud Dataflow to run some pipelines using Cloud SQL as a sink in my personal account. After the pipeline is executed, I want to make a connection to Cloud SQL to run a delete statement. I can't run deletes with JdbcIO (only selects and inserts). Even though I can connect to Cloud SQL with JdbcIO, I cannot connect to it using plain Jdbc.
Below is the code I'm using to connect to my instance
static void cleanUpPipeline() {
String jdbcUrl = String.format(
"jdbc:postgresql://google/%s?cloudSqlInstance=%s"
+ "&socketFactory=com.google.cloud.sql.postgres.SocketFactory",
"xxxxxx",
"xxxxxx");
try {
Class.forName("org.postgresql.Driver");
Connection connection = DriverManager.getConnection(jdbcUrl, "xxxxxx", "xxxxxx");
} catch (SQLException | ClassNotFoundException e) {
e.printStackTrace();
}
}
My pom.xml has the following dependencies:
<dependency>
<groupId>com.google.cloud.sql</groupId>
<artifactId>postgres-socket-factory</artifactId>
<version>1.0.11</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>42.2.5</version>
</dependency>
The error I receive is:
INFO: Connecting to Cloud SQL instance [xxxxxxxxx] via ssl socket. nov
13, 2018 2:53:49 PM com.google.cloud.sql.core.SslSocketFactory
getInstance
INFO: First Cloud SQL connection, generating RSA key pair. nov 13,
2018 2:53:51 PM com.google.cloud.sql.core.SslSocketFactory
fetchInstanceSslInfo
INFO: Obtaining ephemeral certificate for Cloud SQL instance [xxxxxx].
nov 13, 2018 2:53:54 PM com.google.cloud.sql.core.SslSocketFactory
createAndConfigureSocket
INFO: Connecting to Cloud SQL instance [xxxxxxxx] on IP [xxxxxxx]
org.postgresql.util.PSQLException: Connection to google:5432 refused.
Check that the hostname and port are correct and that the postmaster
is accepting TCP/IP connections.
I believe I'm doing everything right here. Can anyone help me?
google-cloud-platform google-cloud-sql
asked Nov 14 '18 at 18:27
d4nielfr4ncod4nielfr4nco
9518
add a comment |
This is a duplicate question I made on Cloud SQL google group discuss forum: https://groups.google.com/forum/#!topic/google-cloud-sql-discuss/qYmjvfH0MdI
I'm using Cloud Dataflow to run some pipelines using Cloud SQL as a sink in my personal account. After the pipeline is executed, I want to make a connection to Cloud SQL to run a delete statement. I can't run deletes with JdbcIO (only selects and inserts). Even though I can connect to Cloud SQL with JdbcIO, I cannot connect to it using plain Jdbc.
Below is the code I'm using to connect to my instance
static void cleanUpPipeline() {
String jdbcUrl = String.format(
"jdbc:postgresql://google/%s?cloudSqlInstance=%s"
+ "&socketFactory=com.google.cloud.sql.postgres.SocketFactory",
"xxxxxx",
"xxxxxx");
try {
Class.forName("org.postgresql.Driver");
Connection connection = DriverManager.getConnection(jdbcUrl, "xxxxxx", "xxxxxx");
} catch (SQLException | ClassNotFoundException e) {
e.printStackTrace();
}
}
My pom.xml has the following dependencies:
<dependency>
<groupId>com.google.cloud.sql</groupId>
<artifactId>postgres-socket-factory</artifactId>
<version>1.0.11</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>42.2.5</version>
</dependency>
The error I receive is:
INFO: Connecting to Cloud SQL instance [xxxxxxxxx] via ssl socket. nov
13, 2018 2:53:49 PM com.google.cloud.sql.core.SslSocketFactory
getInstance
INFO: First Cloud SQL connection, generating RSA key pair. nov 13,
2018 2:53:51 PM com.google.cloud.sql.core.SslSocketFactory
fetchInstanceSslInfo
INFO: Obtaining ephemeral certificate for Cloud SQL instance [xxxxxx].
nov 13, 2018 2:53:54 PM com.google.cloud.sql.core.SslSocketFactory
createAndConfigureSocket
INFO: Connecting to Cloud SQL instance [xxxxxxxx] on IP [xxxxxxx]
org.postgresql.util.PSQLException: Connection to google:5432 refused.
Check that the hostname and port are correct and that the postmaster
is accepting TCP/IP connections.
I believe I'm doing everything right here. Can anyone help me?
google-cloud-platform google-cloud-sql
asked Nov 14 '18 at 18:27
d4nielfr4ncod4nielfr4nco
9518
add a comment |
This is a duplicate question I made on Cloud SQL google group discuss forum: https://groups.google.com/forum/#!topic/google-cloud-sql-discuss/qYmjvfH0MdI
I'm using Cloud Dataflow to run some pipelines using Cloud SQL as a sink in my personal account. After the pipeline is executed, I want to make a connection to Cloud SQL to run a delete statement. I can't run deletes with JdbcIO (only selects and inserts). Even though I can connect to Cloud SQL with JdbcIO, I cannot connect to it using plain Jdbc.
Below is the code I'm using to connect to my instance
static void cleanUpPipeline() {
String jdbcUrl = String.format(
"jdbc:postgresql://google/%s?cloudSqlInstance=%s"
+ "&socketFactory=com.google.cloud.sql.postgres.SocketFactory",
"xxxxxx",
"xxxxxx");
try {
Class.forName("org.postgresql.Driver");
Connection connection = DriverManager.getConnection(jdbcUrl, "xxxxxx", "xxxxxx");
} catch (SQLException | ClassNotFoundException e) {
e.printStackTrace();
}
}
My pom.xml has the following dependencies:
<dependency>
<groupId>com.google.cloud.sql</groupId>
<artifactId>postgres-socket-factory</artifactId>
<version>1.0.11</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>42.2.5</version>
</dependency>
The error I receive is:
INFO: Connecting to Cloud SQL instance [xxxxxxxxx] via ssl socket. nov
13, 2018 2:53:49 PM com.google.cloud.sql.core.SslSocketFactory
getInstance
INFO: First Cloud SQL connection, generating RSA key pair. nov 13,
2018 2:53:51 PM com.google.cloud.sql.core.SslSocketFactory
fetchInstanceSslInfo
INFO: Obtaining ephemeral certificate for Cloud SQL instance [xxxxxx].
nov 13, 2018 2:53:54 PM com.google.cloud.sql.core.SslSocketFactory
createAndConfigureSocket
INFO: Connecting to Cloud SQL instance [xxxxxxxx] on IP [xxxxxxx]
org.postgresql.util.PSQLException: Connection to google:5432 refused.
Check that the hostname and port are correct and that the postmaster
is accepting TCP/IP connections.
I believe I'm doing everything right here. Can anyone help me?
google-cloud-platform google-cloud-sql
asked Nov 14 '18 at 18:27
d4nielfr4ncod4nielfr4nco
9518
This is a duplicate question I made on Cloud SQL google group discuss forum: https://groups.google.com/forum/#!topic/google-cloud-sql-discuss/qYmjvfH0MdI
I'm using Cloud Dataflow to run some pipelines using Cloud SQL as a sink in my personal account. After the pipeline is executed, I want to make a connection to Cloud SQL to run a delete statement. I can't run deletes with JdbcIO (only selects and inserts). Even though I can connect to Cloud SQL with JdbcIO, I cannot connect to it using plain Jdbc.
Below is the code I'm using to connect to my instance
static void cleanUpPipeline() {
String jdbcUrl = String.format(
"jdbc:postgresql://google/%s?cloudSqlInstance=%s"
+ "&socketFactory=com.google.cloud.sql.postgres.SocketFactory",
"xxxxxx",
"xxxxxx");
try {
Class.forName("org.postgresql.Driver");
Connection connection = DriverManager.getConnection(jdbcUrl, "xxxxxx", "xxxxxx");
} catch (SQLException | ClassNotFoundException e) {
e.printStackTrace();
}
}
My pom.xml has the following dependencies:
<dependency>
<groupId>com.google.cloud.sql</groupId>
<artifactId>postgres-socket-factory</artifactId>
<version>1.0.11</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>42.2.5</version>
</dependency>
The error I receive is:
INFO: Connecting to Cloud SQL instance [xxxxxxxxx] via ssl socket. nov
13, 2018 2:53:49 PM com.google.cloud.sql.core.SslSocketFactory
getInstance
INFO: First Cloud SQL connection, generating RSA key pair. nov 13,
2018 2:53:51 PM com.google.cloud.sql.core.SslSocketFactory
fetchInstanceSslInfo
INFO: Obtaining ephemeral certificate for Cloud SQL instance [xxxxxx].
nov 13, 2018 2:53:54 PM com.google.cloud.sql.core.SslSocketFactory
createAndConfigureSocket
INFO: Connecting to Cloud SQL instance [xxxxxxxx] on IP [xxxxxxx]
org.postgresql.util.PSQLException: Connection to google:5432 refused.
Check that the hostname and port are correct and that the postmaster
is accepting TCP/IP connections.
I believe I'm doing everything right here. Can anyone help me?
google-cloud-platform google-cloud-sql
google-cloud-platform google-cloud-sql
asked Nov 14 '18 at 18:27
d4nielfr4ncod4nielfr4nco
9518
asked Nov 14 '18 at 18:27
d4nielfr4ncod4nielfr4nco
9518
asked Nov 14 '18 at 18:27
d4nielfr4ncod4nielfr4nco
9518
asked Nov 14 '18 at 18:27
d4nielfr4ncod4nielfr4nco
9518
asked Nov 14 '18 at 18:27
d4nielfr4ncod4nielfr4nco
9518
9518
add a comment |
add a comment |
1 Answer
1
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At the end, it was a firewall issue. I couldn't access port 3307 from inside the firewall, which is the port Cloud SQL Proxy uses. I believe the Java SocketFactory library also needs to use that port.
answered Nov 21 '18 at 18:32
d4nielfr4ncod4nielfr4nco
9518
add a comment |
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1 Answer
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votes
At the end, it was a firewall issue. I couldn't access port 3307 from inside the firewall, which is the port Cloud SQL Proxy uses. I believe the Java SocketFactory library also needs to use that port.
answered Nov 21 '18 at 18:32
d4nielfr4ncod4nielfr4nco
9518
add a comment |
At the end, it was a firewall issue. I couldn't access port 3307 from inside the firewall, which is the port Cloud SQL Proxy uses. I believe the Java SocketFactory library also needs to use that port.
answered Nov 21 '18 at 18:32
d4nielfr4ncod4nielfr4nco
9518
add a comment |
At the end, it was a firewall issue. I couldn't access port 3307 from inside the firewall, which is the port Cloud SQL Proxy uses. I believe the Java SocketFactory library also needs to use that port.
answered Nov 21 '18 at 18:32
d4nielfr4ncod4nielfr4nco
9518
At the end, it was a firewall issue. I couldn't access port 3307 from inside the firewall, which is the port Cloud SQL Proxy uses. I believe the Java SocketFactory library also needs to use that port.
answered Nov 21 '18 at 18:32
d4nielfr4ncod4nielfr4nco
9518
answered Nov 21 '18 at 18:32
d4nielfr4ncod4nielfr4nco
9518
answered Nov 21 '18 at 18:32
d4nielfr4ncod4nielfr4nco
9518
answered Nov 21 '18 at 18:32
d4nielfr4ncod4nielfr4nco
9518
9518
add a comment |
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