public static boolean addWriteIOErrCnt() {
        if (curWriteIOExcptCnt.incrementAndGet() > allowedWriteIOExcptCnt) {
            if (isPauseWrite.get()) {
                return true;
            }
            isPauseWrite.set(true);
            return true;
        }
        return false;
    }
Node Read and Write Service status holder.
inlong-tubemq/tubemq-core/src/main/java/org/apache/inlong/tubemq/corebase/utils/ServiceStatusHolder.java