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我正在测试Flume NG(1.2.0)以收集日志。 Flume收集日志文件flume_test.log
并将收集的日志作为sysout输出到控制台是一个简单的测试。 conf/flume.conf
是:如何使用Flume NG在控制台上收集日志?
agent.sources = tail
agent.channels = memoryChannel
agent.sinks = loggerSink
agent.sources.tail.type = exec
agent.sources.tail.command = tail -f /Users/pj/work/flume_test.log
agent.sources.tail.channels = memoryChannel
agent.sinks.loggerSink.channel = memoryChannel
agent.sinks.loggerSink.type = logger
agent.channels.memoryChannel.type = memory
agent.channels.memoryChannel.capacity = 100
,我跑了水槽如下:
$ $FLUME_HOME/bin/flume-ng agent --conf $FLUME_HOME/conf --conf-file $FLUME_HOME/conf/flume.conf --name agent1 -Dflume.root.logger=DEBUG,console
在控制台上运行的水槽登录后是:
Info: Sourcing environment configuration script /usr/local/lib/flume-ng/conf/flume-env.sh
+ exec /Library/Java/JavaVirtualMachines/jdk1.7.0_07.jdk/Contents/Home/bin/java -Xmx20m -Dflume.root.logger=DEBUG,console -cp '/usr/local/lib/flume-ng/conf:/usr/local/lib/flume-ng/lib/*' -Djava.library.path= org.apache.flume.node.Application --conf-file /usr/local/lib/flume-ng/conf/flume.conf --name agent1
2012-09-12 18:23:52,049 (main) [INFO - org.apache.flume.lifecycle.LifecycleSupervisor.start(LifecycleSupervisor.java:67)] Starting lifecycle supervisor 1
2012-09-12 18:23:52,052 (main) [INFO - org.apache.flume.node.FlumeNode.start(FlumeNode.java:54)] Flume node starting - agent1
2012-09-12 18:23:52,054 (lifecycleSupervisor-1-0) [INFO - org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.start(DefaultLogicalNodeManager.java:187)] Node manager starting
2012-09-12 18:23:52,056 (lifecycleSupervisor-1-0) [INFO - org.apache.flume.lifecycle.LifecycleSupervisor.start(LifecycleSupervisor.java:67)] Starting lifecycle supervisor 9
2012-09-12 18:23:52,054 (lifecycleSupervisor-1-1) [INFO - org.apache.flume.conf.file.AbstractFileConfigurationProvider.start(AbstractFileConfigurationProvider.java:67)] Configuration provider starting
2012-09-12 18:23:52,056 (lifecycleSupervisor-1-0) [DEBUG - org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.start(DefaultLogicalNodeManager.java:191)] Node manager started
2012-09-12 18:23:52,057 (lifecycleSupervisor-1-1) [DEBUG - org.apache.flume.conf.file.AbstractFileConfigurationProvider.start(AbstractFileConfigurationProvider.java:86)] Configuration provider started
2012-09-12 18:23:52,058 (conf-file-poller-0) [DEBUG - org.apache.flume.conf.file.AbstractFileConfigurationProvider$FileWatcherRunnable.run(AbstractFileConfigurationProvider.java:188)] Checking file:/usr/local/lib/flume-ng/conf/flume.conf for changes
2012-09-12 18:23:52,058 (conf-file-poller-0) [INFO - org.apache.flume.conf.file.AbstractFileConfigurationProvider$FileWatcherRunnable.run(AbstractFileConfigurationProvider.java:195)] Reloading configuration file:/usr/local/lib/flume-ng/conf/flume.conf
2012-09-12 18:23:52,063 (conf-file-poller-0) [INFO - org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.addProperty(FlumeConfiguration.java:902)] Added sinks: loggerSink Agent: agent
2012-09-12 18:23:52,063 (conf-file-poller-0) [INFO - org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.addProperty(FlumeConfiguration.java:988)] Processing:loggerSink
2012-09-12 18:23:52,063 (conf-file-poller-0) [DEBUG - org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.addProperty(FlumeConfiguration.java:992)] Created context for loggerSink: type
2012-09-12 18:23:52,063 (conf-file-poller-0) [INFO - org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.addProperty(FlumeConfiguration.java:988)] Processing:loggerSink
2012-09-12 18:23:52,063 (conf-file-poller-0) [DEBUG - org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.isValid(FlumeConfiguration.java:295)] Starting validation of configuration for agent: agent, initial-configuration: AgentConfiguration[agent]
SOURCES: {tail={ parameters:{command=tail -f /Users/pj/work/flume_test.log, channels=memoryChannel, type=exec} }}
CHANNELS: {memoryChannel={ parameters:{capacity=100, type=memory} }}
SINKS: {loggerSink={ parameters:{type=logger, channel=memoryChannel} }}
2012-09-12 18:23:52,068 (conf-file-poller-0) [DEBUG - org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.validateChannels(FlumeConfiguration.java:450)] Created channel memoryChannel
2012-09-12 18:23:52,082 (conf-file-poller-0) [DEBUG - org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.validateSinks(FlumeConfiguration.java:649)] Creating sink: loggerSink using LOGGER
2012-09-12 18:23:52,085 (conf-file-poller-0) [DEBUG - org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.isValid(FlumeConfiguration.java:353)] Post validation configuration for agent
AgentConfiguration created without Configuration stubs for which only basic syntactical validation was performed[agent]
SOURCES: {tail={ parameters:{command=tail -f /Users/pj/work/flume_test.log, channels=memoryChannel, type=exec} }}
CHANNELS: {memoryChannel={ parameters:{capacity=100, type=memory} }}
AgentConfiguration created with Configuration stubs for which full validation was performed[agent]
SINKS: {loggerSink=ComponentConfiguration[loggerSink]
CONFIG:
CHANNEL:memoryChannel
}
2012-09-12 18:23:52,085 (conf-file-poller-0) [DEBUG - org.apache.flume.conf.FlumeConfiguration.validateConfiguration(FlumeConfiguration.java:117)] Channels:memoryChannel
2012-09-12 18:23:52,085 (conf-file-poller-0) [DEBUG - org.apache.flume.conf.FlumeConfiguration.validateConfiguration(FlumeConfiguration.java:118)] Sinks loggerSink
2012-09-12 18:23:52,085 (conf-file-poller-0) [DEBUG - org.apache.flume.conf.FlumeConfiguration.validateConfiguration(FlumeConfiguration.java:119)] Sources tail
2012-09-12 18:23:52,085 (conf-file-poller-0) [INFO - org.apache.flume.conf.FlumeConfiguration.validateConfiguration(FlumeConfiguration.java:122)] Post-validation flume configuration contains configuration for agents: [agent]
2012-09-12 18:23:52,085 (conf-file-poller-0) [WARN - org.apache.flume.conf.properties.PropertiesFileConfigurationProvider.load(PropertiesFileConfigurationProvider.java:227)] No configuration found for this host:agent1
我觉得水槽正常启动,所以我放了一堆连续输入flume_test.log
。但它不会在控制台上向flume_test.log
添加行。
这个测试有什么问题?感谢您的任何意见和更正。
我正在运行类似的配置文件。我的控制台上没有任何显示。我会感谢你的帮助。 – RFT
@RFT当您启动'flume-ng'时,是否添加了“-Dflume.root.logger = DEBUG,console'选项?如果是这样,请让我知道整个启动脚本并在启动后登录控制台。 – philipjkim
我已在发布答案部分发布了日志和配置。 IT只是挂起,并没有在日志中显示。 – RFT