Hi all,
I am new to flume and all that logging stuff and probably many things are
unclear to me despite I read the docs.
I want to run Flume on windows server to create proof of concept solution.
I was able to compile it successfully. I was able to make successful test
with netcat.
Next test that i wanted to do is with http source but unfortunately it did
not pass.
Here is what I do:
my server config (httppost.conf):
agent1.sources = r1
agent1.channels = memoryChannel
agent1.sinks = k1
agent1.sources.r1.type = avro
agent1.sources.r1.bind = localhost
agent1.sources.r1.port = 9003
agent1.sinks.k1.type = file_roll
agent1.sinks.k1.sink.directory =
C:\\Projects\\nickyk\\apache-flume-1.3.1-bin\\log
agent1.channels.memoryChannel.type = memory
agent1.channels.memoryChannel.capacity = 10000
agent1.channels.memoryChannel.transactionCapacity = 1000
agent1.sources.r1.channels = memoryChannel
agent1.sinks.k1.channel = memoryChannel
I run the server with this bat file:
set FLUME_HOME=C:\Projects\nickyk\apache-flume-1.3.1-bin\
set JAVA="C:\Java\jdk1.6.0_45\bin\java.exe"
set JAVA_OPTS=-Xmx60m
set CONF=%FLUME_HOME%\conf\httppost.conf
set AGENT=agent1
%JAVA% %JAVA_OPTS%
-Dlog4j.configuration=file:///%FLUME_HOME%\conf\log4j.properties -cp
"%FLUME_HOME%\lib\*" org.apache.flume.node.Application -f %CONF% -n %AGENT%
netstat does not show any listener on port 9003? Is this normal or there
must be a listener?
I run avro client with this bat file:
set FLUME_HOME=C:\Projects\nickyk\apache-flume-1.3.1-bin
set JAVA="C:\Java\jdk1.6.0_45\bin\java.exe"
set JAVA_OPTS=-Xmx60m
set AVRO_HOST=localhost
set AVRO_PORT=9003
set SENDFILE=%FLUME_HOME%\logs\data.log
set HEADFILE=%FLUME_HOME%\conf\header.txt
%JAVA% %JAVA_OPTS%
-Dlog4j.configuration=file:///%FLUME_HOME%\conf\log4j.properties -cp
"%FLUME_HOME%\lib\*" org.apache.flume.client.avro.AvroCLIClient -H
%AVRO_HOST% -p %AVRO_PORT% -F %SENDFILE% --headerFile %HEADFILE%
Then I get this output:
C:\Projects\nickyk\apache-flume-1.3.1-bin>"C:\Java\jdk1.6.0_45\bin\java.exe"
-Xmx60m
-Dlog4j.configuration=file:///C:\Projects\nickyk\apache-flume-1.3.1-bin\conf\log4j.properties
-cp "C:\Projects\nickyk\apache-flume-1.3.1-bin\lib\*"
org.apache.flume.client.avro.AvroCLIClient -H localhost -p 9003 -F
C:\Projects\nickyk\apache-flume-1.3.1-bin\logs\data.log --headerFile
C:\Projects\nickyk\apache-flume-1.3.1-bin\conf\header.txt
2013-06-20 17:55:58,285 (main) [DEBUG -
org.apache.flume.client.avro.AvroCLIClient.parseHeaders(AvroCLIClient.java:101)]
Inserting Header Key [filename] header value [datalog]
2013-06-20 17:55:58,287 (main) [DEBUG -
org.apache.flume.client.avro.AvroCLIClient.parseHeaders(AvroCLIClient.java:101)]
Inserting Header Key [host] header value [zhouhh]
2013-06-20 17:55:58,295 (main) [DEBUG -
org.apache.flume.api.NettyAvroRpcClient.configure(NettyAvroRpcClient.java:420)]
Batch size string = 5
2013-06-20 17:55:59,358 (main) [ERROR -
org.apache.flume.client.avro.AvroCLIClient.main(AvroCLIClient.java:79)]
Unable to open connection to Flume. Exception follows.
org.apache.flume.FlumeException: NettyAvroRpcClient { host: localhost,
port: 9003 }: RPC connection error
at
org.apache.flume.api.NettyAvroRpcClient.connect(NettyAvroRpcClient.java:117)
at
org.apache.flume.api.NettyAvroRpcClient.connect(NettyAvroRpcClient.java:93)
at
org.apache.flume.api.NettyAvroRpcClient.configure(NettyAvroRpcClient.java:507)
at
org.apache.flume.api.RpcClientFactory.getDefaultInstance(RpcClientFactory.java:169)
at
org.apache.flume.client.avro.AvroCLIClient.run(AvroCLIClient.java:180)
at
org.apache.flume.client.avro.AvroCLIClient.main(AvroCLIClient.java:71)
Caused by: java.io.IOException: Error connecting to localhost/127.0.0.1:9003
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:106)
... 5 more
Caused by: java.net.ConnectException: Connection refused: no further
information
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
at
org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.connect(NioClientSocketPipelineSink.java:396)
at
org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.processSelectedKeys(NioClientSocketPipelineSink.java:358)
at
org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.run(NioClientSocketPipelineSink.java:274)
at
org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
2013-06-20 17:55:59,369 (main) [DEBUG -
org.apache.flume.client.avro.AvroCLIClient.main(AvroCLIClient.java:84)]
Exiting
My question is what I am doing wrong and what I need to test in order to
fix this situatioin.
Thanks in advance.
best regards,
