Handles the error checking for Injection inversion if check fails, it will throw an unrecoverable exception stopping the job TODO: probably belongs in Bijection
It is quite unlikely for client code to make a CodecPailStructure CodecPailStructure is constructed by PailSource's factory methods.
A tsv source with the column name header info.
Source used to write some type T into a WritableSequenceFile using a codec on T for serialization.
Source used to write some type T into an LZO-compressed SequenceFile using a codec on T for serialization.
The PailSource enables scalding integration with the Pail class in the dfs-datastores library.
Source used to write key-value pairs as byte arrays into a versioned store.