UnsafeHashedRelation

UnsafeHashedRelation is…​FIXME

get Method

get(key: InternalRow): Iterator[InternalRow]
Note
 get is part of HashedRelation Contract to give the internal rows for the given key or null.

get…​FIXME

Getting Value Row for Given Key — getValue Method

getValue(key: InternalRow): InternalRow
Note
 getValue is part of HashedRelation Contract to give the value internal row for a given key.

getValue…​FIXME

Creating UnsafeHashedRelation Instance — apply Factory Method

apply(
  input: Iterator[InternalRow],
  key: Seq[Expression],
  sizeEstimate: Int,
  taskMemoryManager: TaskMemoryManager): HashedRelation

apply…​FIXME

Note
 apply is used when…​FIXME

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