private Threads.Timer getTableScanLogTimer() {
            return Threads.timer(clock, LOG_INTERVAL);
        }
Dispatches the data change events for the records of a single table.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/oracle-cdc/src/main/java/org/apache/inlong/sort/cdc/oracle/source/reader/fetch/OracleScanFetchTask.java