Additionally to what Moritz said, I just wanted to give an example of using
JdbcIO.PoolableDataSourceProvider taken from JdbcIO Javadoc:
To customize the building of the DataSource we can provide a
SerializableFunction. For example if you need to provide a PoolingDataSource
from an existing JdbcIO.DataSourceConfiguration: you can use a
JdbcIO.PoolableDataSourceProvider:
pipeline.apply(JdbcIO.<KV<Integer, String>>read()
.withDataSourceProviderFn(JdbcIO.PoolableDataSourceProvider.of(
JdbcIO.DataSourceConfiguration.create(
"com.mysql.jdbc.Driver", "jdbc:mysql://hostname:3306/mydb",
"username", "password")))
// ...
);
Did you try this? If yes, could you provide more details about your error?
—
Alexey
> On 29 Jul 2022, at 10:40, Moritz Mack <[email protected]> wrote:
>
> Could you share some more details what you’ve tried so far?
> I suppose you are using the JdbcIO, right? Have you looked at
> JdbcIO.PoolableDataSourceProvider?
>
> / Moritz
>
>
> On 28.07.22, 17:35, "Koka, Deepthi via dev" <[email protected]
> <mailto:[email protected]>> wrote:
> Hi Team, We have an issue with the Oracle connections being used up and we
> have tried to implement a pooled data source using PooledDataSourceFactory,
> somehow we are ending up with “Invalid Universal Connection Pool
> Configuration: oracle.ucp.UniversalConnectionPoolException:
> Hi Team,
>
> We have an issue with the Oracle connections being used up and we have tried
> to implement a pooled data source using PooledDataSourceFactory, somehow we
> are ending up with “Invalid Universal Connection Pool Configuration:
> oracle.ucp.UniversalConnectionPoolException: Universal Connection Pool
> already exists in the Universal Connection Pool Manager.
>
> Can you please suggest us a standard way of using Pooled data sources in
> Apache beam?
>
> Regards,
> Deepthi.
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