I am trying to fetch twitter feed in using hortonworks ambari cluster. But getting below error: 19 Mar 2016 03:54:49,969 WARN [conf-file-poller-0] (org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.validateChannels:486) - Could not configure channel MemChannel due to: Component has no type. Cannot configure. MemChannel
org.apache.flume.conf.ConfigurationException: Component has no type. Cannot configure. MemChannel
at org.apache.flume.conf.ComponentConfiguration.configure(ComponentConfiguration.java:76)
at org.apache.flume.conf.channel.ChannelConfiguration.configure(ChannelConfiguration.java:32)
at org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.validateChannels(FlumeConfiguration.java:470)
at org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.isValid(FlumeConfiguration.java:334)
at org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.access$000(FlumeConfiguration.java:212)
at org.apache.flume.conf.FlumeConfiguration.validateConfiguration(FlumeConfiguration.java:126)
at org.apache.flume.conf.FlumeConfiguration.<init>(FlumeConfiguration.java:108)
at org.apache.flume.node.PropertiesFileConfigurationProvider.getFlumeConfiguration(PropertiesFileConfigurationProvider.java:193)
at org.apache.flume.node.AbstractConfigurationProvider.getConfiguration(AbstractConfigurationProvider.java:94)
at org.apache.flume.node.PollingPropertiesFileConfigurationProvider$FileWatcherRunnable.run(PollingPropertiesFileConfigurationProvider.java:140)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
19 Mar 2016 03:54:49,971 WARN [conf-file-poller-0] (org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.isValid:336) - Agent configuration for 'TwitterAgent' does not contain any valid channels. Marking it as invalid.
19 Mar 2016 03:54:49,971 WARN [conf-file-poller-0] (org.apache.flume.conf.FlumeConfiguration.validateConfiguration:127) - Agent configuration invalid for agent 'TwitterAgent'. It will be removed.
19 Mar 2016 03:54:49,971 INFO [conf-file-poller-0] (org.apache.flume.conf.FlumeConfiguration.validateConfiguration:140) - Post-validation flume configuration contains configuration for agents: []
19 Mar 2016 03:54:49,972 WARN [conf-file-poller-0] (org.apache.flume.node.AbstractConfigurationProvider.getConfiguration:138) - No configuration found for this host:TwitterAgent
19 Mar 2016 03:54:49,981 INFO [conf-file-poller-0] (org.apache.flume.node.Application.startAllComponents:138) - Starting new configuration:{ sourceRunners:{} sinkRunners:{} channels:{} }
19 Mar 2016 03:54:50,177 INFO [conf-file-poller-0] (org.apache.hadoop.metrics2.sink.flume.FlumeTimelineMetricsSink.configure:76) - Context parameters { parameters:{node=masbidw2.usa.corp.ad:6188, type=org.apache.hadoop.metrics2.sink.flume.FlumeTimelineMetricsSink} }
19 Mar 2016 03:54:50,186 INFO [conf-file-poller-0] (org.apache.hadoop.metrics2.sink.flume.FlumeTimelineMetricsSink.start:59) - Starting Flume Metrics Sink flume-conf.jpgflume-env.jpg Also download cloudera source jar file but not luck. Please help
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