private static void maySleep(int count, TableId tableId) {
        // every 100 queries to sleep 1s
        if (count % 10 == 0) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {
                // nothing to do
            }
            LOG.info("JdbcSourceChunkSplitter has split {} chunks for table {}", count, tableId);
        }
    }
Returns the distribution factor of the given table.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/oracle-cdc/src/main/java/org/apache/inlong/sort/cdc/oracle/source/splitter/OracleChunkSplitter.java