flume error
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org.apache.flume.FlumeException: NettyAvroRpcClient { host: master, port: 5555 }: RPC connection error
at org.apache.flume.api.NettyAvroRpcClient.connect(NettyAvroRpcClient.java:178)
at org.apache.flume.api.NettyAvroRpcClient.connect(NettyAvroRpcClient.java:118)
at org.apache.flume.api.NettyAvroRpcClient.configure(NettyAvroRpcClient.java:624)
at org.apache.flume.api.RpcClientFactory.getInstance(RpcClientFactory.java:88)
at org.apache.flume.sink.AvroSink.initializeRpcClient(AvroSink.java:127)
at org.apache.flume.sink.AbstractRpcSink.createConnection(AbstractRpcSink.java:211)
at org.apache.flume.sink.AbstractRpcSink.start(AbstractRpcSink.java:292)
at org.apache.flume.sink.DefaultSinkProcessor.start(DefaultSinkProcessor.java:46)
at org.apache.flume.SinkRunner.start(SinkRunner.java:79)
at org.apache.flume.lifecycle.LifecycleSupervisor$MonitorRunnable.run(LifecycleSupervisor.java:251)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: Error connecting to master/192.168.56.200:5555
at org.apache.avro.ipc.NettyTransceiver.getChannel(NettyTransceiver.java:261)
at org.apache.avro.ipc.NettyTransceiver.<init>(NettyTransceiver.java:203)
at org.apache.avro.ipc.NettyTransceiver.<init>(NettyTransceiver.java:152)
at org.apache.flume.api.NettyAvroRpcClient.connect(NettyAvroRpcClient.java:164)
... 16 more
Caused by: java.net.ConnectException: 拒绝连接
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.connect(NioClientSocketPipelineSink.java:496)
at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.processSelectedKeys(NioClientSocketPipelineSink.java:452)
at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.run(NioClientSocketPipelineSink.java:365)
... 3 more
原因:你的接收数据的avro agent没启动,所以连接上不上
解决:启动接收数据的avro agent
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