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From Balasubramanian Jayaraman <balasubramanian.jayara...@autodesk.com>
Subject RE: Flume Error
Date Thu, 06 Aug 2015 05:33:01 GMT
Your Flume sink is not able to connect to the host. It seems the server is refusing connections.
It can be one of the two reasons:

1.      The application in sdldalplhdw02.suddenlink.cequel3.com<http://sdldalplhdw02.suddenlink.cequel3.com>
has crashed

2.      The firewall rules in sdldalplhdw02.suddenlink.cequel3.com<http://sdldalplhdw02.suddenlink.cequel3.com>
has changed to refuse connections.

From: Nikhil Gs [mailto:gsnikhil1432010@gmail.com]
Sent: Thursday, August 06, 2015 12:54 PM
To: user@flume.apache.org
Subject: Flume Error

Hello Team,

Getting this error very alternatively. Unable to understand whats the issue. Please help me
out.

Thanks in advance.
ERROR

org.apache.flume.SinkRunner


Unable to deliver event. Exception follows.

org.apache.flume.EventDeliveryException: Failed to send events

        at org.apache.flume.sink.AbstractRpcSink.process(AbstractRpcSink.java:392)

        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)

        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)

        at java.lang.Thread.run(Thread.java:745)

Caused by: org.apache.flume.FlumeException: NettyAvroRpcClient { host: sdldalplhdw02.suddenlink.cequel3.com<http://sdldalplhdw02.suddenlink.cequel3.com>,
port: 40002 }: RPC connection error

        at org.apache.flume.api.NettyAvroRpcClient.connect(NettyAvroRpcClient.java:182)

        at org.apache.flume.api.NettyAvroRpcClient.connect(NettyAvroRpcClient.java:121)

        at org.apache.flume.api.NettyAvroRpcClient.configure(NettyAvroRpcClient.java:638)

        at org.apache.flume.api.RpcClientFactory.getInstance(RpcClientFactory.java:89)

        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.verifyConnection(AbstractRpcSink.java:272)

        at org.apache.flume.sink.AbstractRpcSink.process(AbstractRpcSink.java:349)

        ... 3 more

Caused by: java.io.IOException: Error connecting to sdldalplhdw02.suddenlink.cequel3.com/10.48.210.244:40002<http://sdldalplhdw02.suddenlink.cequel3.com/10.48.210.244:40002>

        at org.apache.avro.ipc.NettyTransceiver.getChannel(NettyTransceiver.java:292)

        at org.apache.avro.ipc.NettyTransceiver.<init>(NettyTransceiver.java:206)

        at org.apache.avro.ipc.NettyTransceiver.<init>(NettyTransceiver.java:155)

        at org.apache.flume.api.NettyAvroRpcClient.connect(NettyAvroRpcClient.java:168)

        ... 10 more

Caused by: java.net.ConnectException: Connection refused

        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)

        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)

        at org.jboss.netty.channel.socket.nio.NioClientBoss.connect(NioClientBoss.java:148)

        at org.jboss.netty.channel.socket.nio.NioClientBoss.processSelectedKeys(NioClientBoss.java:104)

        at org.jboss.netty.channel.socket.nio.NioClientBoss.process(NioClientBoss.java:78)

        at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:312)

        at org.jboss.netty.channel.socket.nio.NioClientBoss.run(NioClientBoss.java:41)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

        ... 1 more


Regards,
Nik.
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