https://stackoverflow.com/questions/33432027/kafka-error-in-i-o-java-io-eofexception-null 1. 2、必须在消费者机器中配置broker的IP映射 kafka consumer机器必须在hosts中配置broker机器名和ip映射否则拿不了数据,也不报错,就是阻塞在那里 原因是:连接broker后,返回来的是机器名称,没法映射为ip 1. 2. 3、...
则消息为空 if (headers == null) headers = Record.EMPTY_HEADERS; try { // check if we have an in-progress batch //检查是否有正在进行的批次处理 Deque dq = getOrCreateDeque(tp);synchronized (dq) {if (closed)throw new IllegalStateException("Cannot send after the producer...
https://stackoverflow.com/questions/33432027/kafka-error-in-i-o-java-io-eofexception-null 2、必须在消费者机器中配置broker的IP映射 kafka consumer机器必须在hosts中配置broker机器名和ip映射否则拿不了数据,也不报错,就是阻塞在那里 原因是:连接broker后,返回来的是机器名称,没法映射为ip 3、KafkaConsumer is...
}//如果缓冲区已分配if(buffer !=null) {//从 channel 中读取数据到 buffer 缓冲区intbytesRead =channel.read(buffer);//如果读取到文件末尾,抛出 EOFException 异常if(bytesRead < 0)thrownewEOFException(); read+= bytesRead;//累加已读取的字节数}returnread;//返回已读取的总字节数} NetworkReceive并不...
java.io.EOFException: Received -1 when reading from channel, socket has likely been closed. 搞了一个下午,不断重新编译kafka,不断修改配置,最好发现原来使用的log.dir有问题, 这台机器上的log.dir指向的目录(/opt/data/kafka)在挂载到一个NFS文件系统(/opt/data)的 ...
<AsyncLogger name="org.mule.modules.kafka" level="TRACE"/> <ASyncLogger name="org.apache.kafka" level="TRACE"/> NOTES External links related: https://stackoverflow.com/questions/33432027/kafka-error-in-i-o-java-io-eofexception-null https://issues.apache.org/jira/browse/KAFKA-3205...
if(buffer!=null){int bytesRead=channel.read(buffer);if(bytesRead<0)thrownewEOFException();read+=bytesRead;} 然后再来看: 这个complete 方法,是判断 size 已经读满了,并且 内容也已经读满了,那么就表示读取到了一个完整的响应了。 那么这就是完整的拆包和粘包的处理了,大概也就是20行代码,也是很精彩的...
read(buffer); if (bytesRead < 0) throw new EOFException(); read += bytesRead; } return read; } receive.complete判断完整性,用size和buffer的position来判断 public boolean complete() { return !size.hasRemaining() && buffer != null && !buffer.hasRemaining(); } 处理暂存状态的响应 client发送...
throw new EOFException("Wrote negative bytes to channel. This shouldn't happen."); remaining -= written; pending = channel.hasPendingWrites(); return written; } 再结合6.4小节中,如果发现send属性不为空,则会抛出异常: public void setSend(NetworkSend send) { ...
// 申请完毕之后,就调用read函数,直接read出来即可。if(buffer != null) {intbytesRead = channel.read(buffer);if(bytesRead <0)throw new EOFException();read+= bytesRead; } // 返回读取的总字节数returnread;} AI代码助手复制代码 再先看拆包,也就是接收到数据不够组成一条完整的数据,该如何等待完整...