Random IndexOutOfBoundsException occurences about aws-mysql-jdbc HOT 5 CLOSED

Hi @jebeaudet,

Thanks for raising this issue.

We'll take a look at this and keep you updated as we investigate.

In the meantime, could you please provide some additional details regarding the following?

• What does the connection URL look like, and what connection parameters are being used?
• What does the Hikari configuration look like?
• Cluster structure: How many database nodes are there?
• Driver logs, which can be enabled as seen here.

Thank you for your patience!

from aws-mysql-jdbc.

Hi @jebeaudet, we released a new version containing this fix. We will be closing this issue now, please don't hesitate to reach out again if the issue persists. Thank you again for raising this issue.

from aws-mysql-jdbc.

What does the connection URL look like, and what connection parameters are being used?

jdbc:mysql:aws://CLUSTER_ID.cluster-RANDOM_STRING.us-east-1.rds.amazonaws.com:3306/DATABASE?autoReconnect=true&rewriteBatchedStatements=true&socketTimeout=60000

What does the Hikari configuration look like?

    hikari:
      maxLifetime: 600000
      maximumPoolSize: 50
      minimumIdle: 10
      idleTimeout: 300000
      connectionTimeout: 5000
      validationTimeout: 2000

The rest of the parameters are Spring's defaults.

Cluster structure: How many database nodes are there?

It's a regional cluster with only 1 primary with version 5.7.mysql_aurora.2.11.1.

Driver logs, which can be enabled as seen here.

It's was really a one of.

from aws-mysql-jdbc.

Hi @jebeaudet, we merged a PR #420 addressing this issue, could you please kindly check out the snapshot build and let us know if the issue persists? Thank you.

from aws-mysql-jdbc.

Hi @karenc-bq

Thanks for the quick fix! It's a bit hard for me to test snapshots but we're eager to bump released versions, I'll circle back here if it ever pops up again when this fix lands the next released version.

Thanks again!

from aws-mysql-jdbc.