There is no out of the box command to remove the first line from an event body but you could write one yourself and plug it in.
If you just want to read CSV records from an event that contains a file, and do so while ignoring the first line, you can use ignoreFirstLine : true on the readCSV or readLine command.
If you split the file into separate lines upstream from the MorphlineInterceptor (e.g. in SpoolingDirectorySource without BlobDeserializer) a morphline won't help, of course, unless someone implements a feature on, say, SpoolingDirectorySource or a file tailer that can run a morphline directly on the input file to help split the input into events.
On Sep 12, 2013, at 9:47 AM, ZORAIDA HIDALGO SANCHEZ wrote:
> Dear all,
> our csv files come with a header line at the beginning of the file. What is
> the best approach for removing this line? I have been trying using
> org.apache.flume.sink.solr.morphline.MorphlineInterceptor but I am not able
> to remove it. It looks like it does not match the line with the expected
> Thanks in advance.
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