The flume user doc here http://flume.apache.org/releases/1.2.0.html has many examples.
Brock On Thu, Jul 26, 2012 at 11:37 AM, khadar basha <[email protected]> wrote: > Hi Brock, > > could you please provide me the sample configuration? > > Thanks, > Khadar > > > On Thu, Jul 26, 2012 at 7:23 PM, Brock Noland <[email protected]> wrote: > >> If you want to use a bucketed paths your events need to have a >> "timestamp" header which tail source does not appear to add. >> >> Brock >> >> On Thu, Jul 26, 2012 at 6:32 AM, khadar basha <[email protected]>wrote: >> >>> >>> Hi >>> >>> we are using flume-1.1.0-cdh4.0.1 . we have the following configurations >>> in flume-conf.properties. >>> >>> agent1Test1.sources = seqGenSrc >>> agent1Test1.channels = memoryChannel >>> agent1Test1.sinks = loggerSink >>> >>> # For each one of the sources, the type is defined >>> agent1Test1.sources.seqGenSrc.type = exec >>> agent1Test1.sources.seqGenSrc.command= tail -f /tomcat/logs/catalina.out >>> >>> >>> # The channel can be defined as follows. >>> agent1Test1.sources.seqGenSrc.channels = memoryChannel >>> >>> # Each sink's type must be defined >>> agent1Test1.sinks.loggerSink.type = hdfs >>> agent1Test1.sinks.loggerSink.hdfs.path = >>> hdfs://hdfshost:port/data/%Y/%m/%{host}/mylogs >>> >>> agent1Test1.sinks.loggerSink.hdfs.fileType = DataStream >>> >>> #Specify the channel the sink should use >>> agent1Test1.sinks.loggerSink.channel = memoryChannel >>> >>> # Each channel's type is defined. >>> agent1Test1.channels.memoryChannel.type = memory >>> >>> # Other config values specific to each type of channel(sink or source) >>> # can be defined as well >>> # In this case, it specifies the capacity of the memory channel >>> agent1Test1.channels.memoryChannel.capacity = 1000 >>> >>> >>> I am getting the following exception. Anybody facing this issue. >>> >>> >>> *2012-07-26 13:07:52,002 ERROR hdfs.HDFSEventSink: process failed* >>> *java.lang.NumberFormatException: null* >>> * at java.lang.Long.parseLong(Long.java:375)* >>> * at java.lang.Long.valueOf(Long.java:525)* >>> * at >>> org.apache.flume.formatter.output.BucketPath.replaceShorthand(BucketPath.java:220) >>> * >>> * at >>> org.apache.flume.formatter.output.BucketPath.escapeString(BucketPath.java:310) >>> * >>> * at >>> org.apache.flume.sink.hdfs.HDFSEventSink.process(HDFSEventSink.java:402) >>> * >>> * at >>> org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68) >>> * >>> * at >>> org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)* >>> * at java.lang.Thread.run(Thread.java:662)* >>> *2012-07-26 13:07:52,003 ERROR flume.SinkRunner: Unable to deliver >>> event. Exception follows.* >>> *org.apache.flume.EventDeliveryException: >>> java.lang.NumberFormatException: null* >>> * at >>> org.apache.flume.sink.hdfs.HDFSEventSink.process(HDFSEventSink.java:469) >>> * >>> * at >>> org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68) >>> * >>> * at >>> org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)* >>> * at java.lang.Thread.run(Thread.java:662)* >>> *Caused by: java.lang.NumberFormatException: null* >>> * at java.lang.Long.parseLong(Long.java:375)* >>> * at java.lang.Long.valueOf(Long.java:525)* >>> * at >>> org.apache.flume.formatter.output.BucketPath.replaceShorthand(BucketPath.java:220) >>> * >>> * at >>> org.apache.flume.formatter.output.BucketPath.escapeString(BucketPath.java:310) >>> * >>> * at >>> org.apache.flume.sink.hdfs.HDFSEventSink.process(HDFSEventSink.java:402) >>> * >>> * ... 3 more* >>> >>> -- >>> Thanks, >>> Khadar >>> >>> >> >> >> -- >> Apache MRUnit - Unit testing MapReduce - >> http://incubator.apache.org/mrunit/ >> > > > > -- > Thanks, > Khadar > > -- Apache MRUnit - Unit testing MapReduce - http://incubator.apache.org/mrunit/
