private void delTopicFiles(String filepath) throws IOException {
        File targetFile = new File(filepath);
        if (targetFile.exists()) {
            if (targetFile.isFile()) {
                targetFile.delete();
            } else if (targetFile.isDirectory()) {
                File[] files = targetFile.listFiles();
                if (files != null) {
                    for (int i = 0; i < files.length; i++) {
                        this.delTopicFiles(files[i].getAbsolutePath());
                    }
                }
            }
            targetFile.delete();
        }
    }
Load stores in parallel.

@param tasks                    the load tasks
@throws InterruptedException    the exception during processing
inlong-tubemq/tubemq-server/src/main/java/org/apache/inlong/tubemq/server/broker/msgstore/MessageStoreManager.java