2020-11-27 10:50:51,605 ERROR  ||  Failed to initialize snapshot context.   [io.debezium.pipeline.source.AbstractSnapshotChangeEventSource]
java.lang.RuntimeException: java.sql.SQLException: ORA-65090: operation only allowed in a container database

        at io.debezium.connector.oracle.OracleConnection.setSessionToPdb(OracleConnection.java:62)
        at io.debezium.connector.oracle.OracleSnapshotChangeEventSource.prepare(OracleSnapshotChangeEventSource.java:74)
		at io.debezium.pipeline.source.AbstractSnapshotChangeEventSource.execute(AbstractSnapshotChangeEventSource.java:59)
        at io.debezium.pipeline.ChangeEventSourceCoordinator.lambda$start$0(ChangeEventSourceCoordinator.java:105)
        at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.sql.SQLException: ORA-65090: operation only allowed in a container database

        at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:509)
        at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:461)
        at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1104)
        at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:553)
        at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:269)
        at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:655)
        at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:229)
        at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:41)
        at oracle.jdbc.driver.T4CStatement.executeForRows(T4CStatement.java:928)
        at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1205)
        at oracle.jdbc.driver.OracleStatement.executeInternal(OracleStatement.java:1823)
        at oracle.jdbc.driver.OracleStatement.execute(OracleStatement.java:1778)
        at oracle.jdbc.driver.OracleStatementWrapper.execute(OracleStatementWrapper.java:303)
        at io.debezium.connector.oracle.OracleConnection.setSessionToPdb(OracleConnection.java:59)
        ... 8 more
Caused by: Error : 65090, Position : 27, Sql = alter session set container=LEASCOTE, OriginalSql = alter session set container=LEASCOTE, Error Msg = ORA-65090: operation only allowed in a container database