def __init__(self, partition_num, cacheLimit=None):
self.uuid = str(uuid_pkg.uuid4())
self.partitioner = HashPartitioner(partition_num)
self.data = LRUDict(cacheLimit)
self.cacheLimit = cacheLimit
self.updated = {}
self.generation = 1
self.register(self)
self.is_local = True
def defaultPartitioner(self, part=None):
if part is None:
part = self.ssc.sc.defaultParallelism
return HashPartitioner(part)
