Dear team , This is Vimal from WIpro. We are using Postgres 14 , while connecting postgres from application we are getting "*Could not open R2DBC Connection for transaction;" error in pod . *We have increased the max number of connections in postgres from 100 to 1000 , still we are facing the same error. I have pasted below the error for reference. Please help us on this issue
Thanks, Vimal. *reactor.core.Exceptions$ErrorCallbackNotImplemented: org.springframework.transaction.CannotCreateTransactionException: Could not open R2DBC Connection for transaction; nested exception is io.r2dbc.postgresql.PostgresqlConnectionFactory$PostgresConnectionException: Cannot connect to 10.0.202.121/ <http://10.0.202.121/><unresolved>:5432Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open R2DBC Connection for transaction; nested exception is io.r2dbc.postgresql.PostgresqlConnectionFactory$PostgresConnectionException: Cannot connect to 10.0.202.121/ <http://10.0.202.121/><unresolved>:5432 at org.springframework.r2dbc.connection.R2dbcTransactionManager.lambda$null$5(R2dbcTransactionManager.java:227) at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:94) at co.elastic.apm.agent.reactor.TracedSubscriber.onError(TracedSubscriber.java:126) at reactor.core.publisher.MonoFlatMap$FlatMapMain.onError(MonoFlatMap.java:172) at co.elastic.apm.agent.reactor.TracedSubscriber.onError(TracedSubscriber.java:126)*
