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Describe the issue
I've updated the driver to this in a Data Pipeline due to previous SSL errors.
Now it throws a "Unsupported major.minor version 52.0". I don't think it's possible to change the Java VM version in the DP runner instances.
Driver Version?
v1.0.0
Java Version?
no idea (AWS Data Pipeline runner default)
OS Version?
no idea (AWS Data Pipeline runner default)
MySQL Version?
Aurora MySQL 5.7
To Reproduce
Steps to reproduce the behaviour:
Upload the jar file to S3
Set up a Datapipeline with SQL source and point the drive to the S3 upload
Run the pipeline
Expected behaviour
Pipeline should read and process the RDS data
Instead it's throwing the error above
Logs
java.lang.UnsupportedClassVersionError: software/aws/rds/jdbc/mysql/Driver : Unsupported major.minor version 52.0 at
java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:808) at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at
java.net.URLClassLoader.defineClass(URLClassLoader.java:443) at java.net.URLClassLoader.access$100(URLClassLoader.java:65) at
java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.net.URLClassLoader$1.run(URLClassLoader.java:349) at
java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:348) at
java.lang.ClassLoader.loadClass(ClassLoader.java:430) at java.lang.ClassLoader.loadClass(ClassLoader.java:363) at
java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:278) at
amazonaws.datapipeline.database.JdbcDriverInitializer.getDriver(JdbcDriverInitializer.java:75) at
amazonaws.datapipeline.database.ConnectionFactory.getJdbcDatabaseConnection(ConnectionFactory.java:223) at
amazonaws.datapipeline.database.ConnectionFactory.getConnection(ConnectionFactory.java:76) at
amazonaws.datapipeline.database.ConnectionFactory.getConnectionWithCredentials(ConnectionFactory.java:302) at
amazonaws.datapipeline.connector.SqlDataNode.createConnection(SqlDataNode.java:100) at
amazonaws.datapipeline.connector.SqlDataNode.getConnection(SqlDataNode.java:94) at
amazonaws.datapipeline.connector.SqlDataNode.prepareStatement(SqlDataNode.java:162) at
amazonaws.datapipeline.connector.SqlInputConnector.open(SqlInputConnector.java:49) at
amazonaws.datapipeline.connector.SqlInputConnector.<init>(SqlInputConnector.java:26) at
amazonaws.datapipeline.connector.SqlDataNode.getInputConnector(SqlDataNode.java:79) at
amazonaws.datapipeline.activity.copy.SingleThreadedCopyActivity.processAll(SingleThreadedCopyActivity.java:47) at
amazonaws.datapipeline.activity.copy.SingleThreadedCopyActivity.runActivity(SingleThreadedCopyActivity.java:35) at
amazonaws.datapipeline.activity.CopyActivity.runActivity(CopyActivity.java:22) at
amazonaws.datapipeline.objects.AbstractActivity.run(AbstractActivity.java:16) at
amazonaws.datapipeline.taskrunner.TaskPoller.executeRemoteRunner(TaskPoller.java:136) at
amazonaws.datapipeline.taskrunner.TaskPoller.executeTask(TaskPoller.java:105) at
amazonaws.datapipeline.taskrunner.TaskPoller$1.run(TaskPoller.java:81) at
private.com.amazonaws.services.datapipeline.poller.PollWorker.executeWork(PollWorker.java:76) at
private.com.amazonaws.services.datapipeline.poller.PollWorker.run(PollWorker.java:53) at java.lang.Thread.run(Thread.java:748)
The text was updated successfully, but these errors were encountered:
It seems that your AWS Data Pipeline runner uses default Java runtime and it's Java 7. AWS JDBC Driver for MySQL requires Java 8+. You may need to upgrade JRE on your pipeline runner by creating a custom AMI. More details can be found at AWS Data Pipeline documentation:
It seems that your AWS Data Pipeline runner uses default Java runtime and it's Java 7. AWS JDBC Driver for MySQL requires Java 8+. You may need to upgrade JRE on your pipeline runner by creating a custom AMI. More details can be found at AWS Data Pipeline documentation:
Describe the issue
I've updated the driver to this in a Data Pipeline due to previous SSL errors.
Now it throws a "Unsupported major.minor version 52.0". I don't think it's possible to change the Java VM version in the DP runner instances.
Driver Version?
v1.0.0
Java Version?
no idea (AWS Data Pipeline runner default)
OS Version?
no idea (AWS Data Pipeline runner default)
MySQL Version?
Aurora MySQL 5.7
To Reproduce
Steps to reproduce the behaviour:
Expected behaviour
Pipeline should read and process the RDS data
Instead it's throwing the error above
Logs
The text was updated successfully, but these errors were encountered: