Subclasses of Source MUST override this method.
Subclasses of Source MUST override this method. They may call out to TestTapFactory for making Taps suitable for testing.
The scheme to use if the source is on hdfs.
The scheme to use if the source is local.
This is a name the refers to this exact instance of the source (put another way, if s1.sourceId == s2.sourceId, the job should work the same if one is replaced with the other
This is a name the refers to this exact instance of the source (put another way, if s1.sourceId == s2.sourceId, the job should work the same if one is replaced with the other
The mock passed in to scalding.JobTest may be considered as a mock of the Tap or the Source.
The mock passed in to scalding.JobTest may be considered as a mock of the Tap or the Source. By default, as of 0.9.0, it is considered as a Mock of the Source. If you set this to true, the mock in TestMode will be considered to be a mock of the Tap (which must be transformed) and not the Source.
write the pipe but return the input so it can be chained into the next operation
write the pipe but return the input so it can be chained into the next operation
(Since version 0.9.0) replace with Mappable.toIterator
A base class for sources that take a scheme trait.