FastDFS多线程并发写入文件抛异常
参照鱼大的例子写的多线程并发写入文件,有10个线程,1个tracker1个group3个storage,大概每写入1800个左右的文件时候就会抛出异常如下:java.net.SocketException: No buffer space available (maximum connections reached?): connect
at sun.nio.ch.Net.connect(Native Method)
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:500)
at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink.connect(NioClientSocketPipelineSink.java:140)
at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink.eventSunk(NioClientSocketPipelineSink.java:103)
at org.jboss.netty.handler.codec.oneone.OneToOneEncoder.handleDownstream(OneToOneEncoder.java:60)
at org.jboss.netty.channel.Channels.connect(Channels.java:541)
at org.jboss.netty.channel.AbstractChannel.connect(AbstractChannel.java:217)
at org.jboss.netty.bootstrap.ClientBootstrap.connect(ClientBootstrap.java:227)
at org.jboss.netty.bootstrap.ClientBootstrap.connect(ClientBootstrap.java:188)
at org.apache.avro.ipc.NettyTransceiver.<init>(NettyTransceiver.java:100)
at org.apache.avro.ipc.NettyTransceiver.<init>(NettyTransceiver.java:76)
at udms.core.udbc.client.impl.RemoteConnection.<init>(RemoteConnection.java:26)
看异常好像是说超出了最大连接数,buffer空间不足,但是我调大了storage配置文件中的max_connections后还是一样的情况啊。
想请教多线程写入的时候配置文件需要怎么修改?多线程写入的API调用有什么讲究?谢谢
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