| Changed Methods |
void checkSchema(ResourceSchema)
|
Changed from non-abstract to abstract.
|
Set the schema for data to be stored. |
void cleanupOnFailure(String, Job)
|
Changed from non-abstract to abstract.
|
This method will be called by Pig if the job which contains this store fails. |
void cleanupOnSuccess(String, Job)
|
Changed from non-abstract to abstract.
|
This method will be called by Pig if the job which contains this store is successful and some cleanup of intermediate resources is required. |
OutputFormat getOutputFormat()
|
Changed from non-abstract to abstract.
|
Return the OutputFormat associated with StoreFuncInterface. |
void prepareToWrite(RecordWriter)
|
Changed from non-abstract to abstract.
|
Initialize StoreFuncInterface to write data. |
void putNext(Tuple)
|
Changed from non-abstract to abstract.
|
Write a tuple to the data store. |
String relToAbsPathForStoreLocation(String, Path)
|
Changed from non-abstract to abstract.
|
This method is called by the Pig runtime in the front end to convert the output location to an absolute path if the location is relative. |
void setStoreFuncUDFContextSignature(String)
|
Changed from non-abstract to abstract.
|
This method will be called by Pig both in the front end and back end to pass a unique signature to the StoreFuncInterface which it can use to store information in the UDFContext which it needs to store between various method invocations in the front end and back end. |
void setStoreLocation(String, Job)
|
Changed from non-abstract to abstract.
|
Communicate to the storer the location where the data needs to be stored. |