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03-29-2019
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04-01-2019
10:01 AM
I can't get the file jar. can you help please. and tell me how to add it in flume's classpath. specific one I'm so sorry, I'm newbie here. thanks a lot.
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04-01-2019
08:33 AM
I already set the other config, I'm following the tutorial from this https://www.youtube.com/watch?v=fUesPFJ6FfE&t=444s to streaming twitter data to hdfs but when I run flume-ng, It's stuck. didn't go well like in the video. I'm using flume 1.9.0 flume1.png flume2.png flume3.png after flume3.png, there's nothing happen, just like that stuck forever. anyone know the problem, please help me. thanks
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03-29-2019
01:15 PM
already set the other config, I'm follow the tutorial from this https://www.youtube.com/watch?v=fUesPFJ6FfE&t=444s but when I run flume-ng, It's stuck. didn't go well like in the video. I'm using flume 1.9.0 Info: Including Hadoop libraries found via (/root/hadoop-2.9.1/bin/hadoop) for HDFS access Info: Including Hive libraries found via () for Hive access + exec /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.201.b09-2.el7_6.x86_64/bin/java -Xmx20m -Dflume.root.logger=DEBUG.console -cp 'conf:/usr/lib/flume/lib/*:/root/hadoop-2.9.1/etc/hadoop:/root/hadoop-2.9.1/share/hadoop/common-2.9.1/share/hadoop/common/*:/root/hadoop-2.9.1/share/hadoop/hdfs:/root/hadoop-2.9.1/share/hadoop/hdfs/lib/*:/root/hadoop-2.9.1/share/hadoop/hdfs/*:/root/hadoop-2.9.1/share/hadoop/yarn:/root/hadoop-2.9.1/share/hadoop/yoop-2.9.1/share/hadoop/yarn/*:/root/hadoop-2.9.1/share/hadoop/mapreduce/lib/*:/root/hadoop-2.9.1/share/hadoop/mapreduce/*:/root/hadoop-2.9.1/contrib/capacity-scheduler/*.jar:/lib/*' -Djava.library.path=:/root/hadoop-2.apache.flume.node.Application --conf-file /usr/lib/flume/conf/flume-conf.properties --name TwitterAgent SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/usr/lib/flume/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/root/hadoop-2.9.1/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] 19/03/29 14:16:41 INFO node.PollingPropertiesFileConfigurationProvider: Configuration provider starting 19/03/29 14:16:41 INFO node.PollingPropertiesFileConfigurationProvider: Reloading configuration file:/usr/lib/flume/conf/flume-conf.properties 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:HDFS 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:MemChannel 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:Twitter 19/03/29 14:16:41 WARN conf.FlumeConfiguration: Configuration property ignored: memory = channel called ch1 on agent1 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:Twitter 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:HDFS 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:HDFS 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:avro-source1 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:MemChannel 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:ch1 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Added sinks: log-sink1 Agent: agent1 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:avro-source1 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:MemChannel 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:HDFS 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Added sinks: HDFS Agent: TwitterAgent 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:Twitter 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:HDFS 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:HDFS 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:avro-source1 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:Twitter 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:Twitter 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:avro-source1 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:Twitter 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:log-sink1 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:HDFS 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:HDFS 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:Twitter 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:HDFS 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Processing:log-sink1 19/03/29 14:16:41 WARN conf.FlumeConfiguration: Agent configuration for 'TwitterAgent' has no configfilters. 19/03/29 14:16:41 WARN conf.FlumeConfiguration: Agent configuration for 'agent1' has no configfilters. 19/03/29 14:16:41 INFO conf.FlumeConfiguration: Post-validation flume configuration contains configuration for agents: [TwitterAgent, agent1] 19/03/29 14:16:41 INFO node.AbstractConfigurationProvider: Creating channels 19/03/29 14:16:41 INFO channel.DefaultChannelFactory: Creating instance of channel MemChannel type memory 19/03/29 14:16:41 INFO node.AbstractConfigurationProvider: Created channel MemChannel 19/03/29 14:16:41 INFO source.DefaultSourceFactory: Creating instance of source Twitter, type org.apache.flume.source.twitter.TwitterSource 19/03/29 14:16:41 ERROR node.AbstractConfigurationProvider: Source Twitter has been removed due to an error during configuration java.lang.NullPointerException: consumer key is null at twitter4j.TwitterBaseImpl.setOAuthConsumer(TwitterBaseImpl.java:250) at org.apache.flume.source.twitter.TwitterSource.configure(TwitterSource.java:111) at org.apache.flume.conf.Configurables.configure(Configurables.java:41) at org.apache.flume.node.AbstractConfigurationProvider.loadSources(AbstractConfigurationProvider.java:325) at org.apache.flume.node.AbstractConfigurationProvider.getConfiguration(AbstractConfigurationProvider.java:105) at org.apache.flume.node.PollingPropertiesFileConfigurationProvider$FileWatcherRunnable.run(PollingPropertiesFileConfigurationProvider.java:145) at java.util.concurrent.Executors$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:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 19/03/29 14:16:41 INFO sink.DefaultSinkFactory: Creating instance of sink: HDFS, type: hdfs 19/03/29 14:16:41 ERROR node.AbstractConfigurationProvider: Sink HDFS has been removed due to an error during configuration java.lang.InstantiationException: Incompatible sink and channel settings defined. sink's batch size is greater than the channels transaction capacity. Sink: HDFS, batch size = 1000, channel MemChannel, transaction capa at org.apache.flume.node.AbstractConfigurationProvider.checkSinkChannelCompatibility(AbstractConfigurationProvider.java:403) at org.apache.flume.node.AbstractConfigurationProvider.loadSinks(AbstractConfigurationProvider.java:462) at org.apache.flume.node.AbstractConfigurationProvider.getConfiguration(AbstractConfigurationProvider.java:106) at org.apache.flume.node.PollingPropertiesFileConfigurationProvider$FileWatcherRunnable.run(PollingPropertiesFileConfigurationProvider.java:145) 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:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 19/03/29 14:16:41 WARN node.AbstractConfigurationProvider: Channel MemChannel has no components connected and has been removed. 19/03/29 14:16:41 INFO node.Application: Starting new configuration:{ sourceRunners:{} sinkRunners:{} channels:{} } stuck there, after channels the font with Bold... anyone can help? I'm newbie in Big data and still learning how to ingest data before go deep in Hadoop ecosystem.
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