flauschie

FWIW, our JTA transactions can contain a fairly big payload with megabytes of data and intermediate updates to the same data during the transaction. Simple JTA transactions don't seem to...

FWIW, for complicated reasons, our JTA transactions can span across 4 datasources.

We always had different min/max settings for our pools. I don't think that the max pool setting was ever hit during our regression testing. FWIW, we are using Wildfly 26...

Thanks for all your efforts, Jaiden! We all have our constraints so fully understood. Your library has some value props that are pretty nice, really. The other day I implemented...

@hsuamz The issue has not been solved. After switching from the native MySQL driver to the AWS version (1.1.4) we are still getting the same XAER_RMFAIL exception in Wildfly 26...

Hi @karenc-bq Here's a broader stacktrace - the lines with an empty {} are omitted lines (our own code): [exception.txt](https://github.com/awslabs/aws-mysql-jdbc/files/10809861/exception.txt) Sorry for the format, but these exceptions are breaking the...

Sorry to say but the issue has still not been fixed, including driver version 1.1.7 on Aurora Serverless v2 MySQL: `ARJUNA016041: prepare on < formatId=131077, gtrid_length=44, bqual_length=36, tx_uid=0:ffffac107cdd:-24ffcc5f:649e3775:1becf, node_name=6d58d8745b-jjrzr, branch_uid=0:ffffac107cdd:-24ffcc5f:649e3775:1bed4,...

It's the same with 1.1.8 ``` Caused by: java.sql.SQLException: XAER_RMFAIL: The command cannot be executed when global transaction is in the IDLE state at com.mysql//software.aws.rds.jdbc.mysql.shading.com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129) at com.mysql//software.aws.rds.jdbc.mysql.shading.com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) at com.mysql//software.aws.rds.jdbc.mysql.shading.com.mysql.cj.jdbc.StatementImpl.executeQuery(StatementImpl.java:1200) at...

Hi @karenc-bq Yes, it seems that this latest fix (aws-mysql-jdbc-1.1.9-20230710.234101-4.jar) is working - at least during a 1h test campaign. Thx! BTW, I don't know whether this is related -...