question: check if the replica has an associated mmap that has been fully loaded . must be called with the cache lock held . concode_field_sep Long evictableTimeNs concode_elem_sep BlockMetadataHeader metaHeader concode_elem_sep Object mmapData concode_elem_sep ShortCircuitCache cache concode_elem_sep long creationTimeMs concode_elem_sep FileInputStream metaStream concode_elem_sep FileInputStream dataStream concode_elem_sep int refCount concode_elem_sep Slot slot concode_elem_sep boolean purged concode_elem_sep Log LOG concode_elem_sep ExtendedBlockId key concode_field_sep MappedByteBuffer loadMmapInternal concode_elem_sep void removeNoChecksumAnchor concode_elem_sep ExtendedBlockId getKey concode_elem_sep ClientMmap getOrCreateClientMmap concode_elem_sep boolean addNoChecksumAnchor concode_elem_sep BlockMetadataHeader getMetaHeader concode_elem_sep void setEvictableTimeNs concode_elem_sep Slot getSlot concode_elem_sep void munmap concode_elem_sep Long getEvictableTimeNs concode_elem_sep String toString concode_elem_sep boolean isStale concode_elem_sep void close concode_elem_sep FileInputStream getDataStream concode_elem_sep void unref concode_elem_sep FileInputStream getMetaStream
target: boolean function ( ) { return ( ( mmapData != null ) && ( mmapData instanceof MappedByteBuffer ) ) ; }