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Version: 0.12


Preprocessors operate on the raw data stream and transform it. They are run before data reaches the codec and do not know or care about tremor's internal representation.

Online codecs, preprocessors can be chained to perform multiple operations in succession.

Supported Preprocessors

Codec NameDescription
base64Base64 decoding
decompressDecompression algorithms
gelf-chunkingGELF format UDP chunking
length-prefixedLength prefixed data
remove-emptyRemove or coalesce out empty events
separateSplit input by separator (e.g. linebreak)
textual-length-prefixTextual length prefixed data