gpt4 book ai didi

flume - 如何使用 Flume NG 在控制台上收集日志?

转载 作者:行者123 更新时间:2023-12-04 14:31:41 28 4
gpt4 key购买 nike

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的简单测试并将收集到的日志作为 sysout 打印到控制台。 conf/flume.conf是:

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

我按如下方式运行 Flume:
$ $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 Flume 日志后:
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Flume启动正常,所以我在 flume_test.log放了一堆行不断。但它不会将添加的行打印到 flume_test.log在控制台上。

这个测试有什么问题?感谢您的任何评论和更正。

最佳答案

问题是 flume.conf 中的代理名称之间的名称不匹配( agent ) 和 --name 之后的代理名称( agent1 ) 在启动脚本中。

--name agent1 更改名称选项后至 --name agent , 问题解决了。

谢谢我的同事莱尼。

关于flume - 如何使用 Flume NG 在控制台上收集日志?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/12385121/

28 4 0
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com