Cannot connect to Cloud SQL with Java SocketFactory Library










-1















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() 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?










share|improve this question


























    -1















    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() 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?










    share|improve this question
























      -1












      -1








      -1








      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() 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?










      share|improve this question














      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() 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






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      asked Nov 14 '18 at 18:27









      d4nielfr4ncod4nielfr4nco

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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.






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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.






            share|improve this answer



























              0














              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.






              share|improve this answer

























                0












                0








                0







                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.






                share|improve this answer













                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.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 21 '18 at 18:32









                d4nielfr4ncod4nielfr4nco

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