- eval
Evaluate a query. This node will serve as the controller for the query. The
IBindingSets made availa
- shutdownNow
Do not accept new queries and halt any running binding set chunk tasks.
- getClientConnectionManager
Return the HttpClient used to make remote SERVICE call requests.
- getCounters
Return a CounterSet which reports various statistics for the QueryEngine.
- getIndexManager
The local index manager, which provides direct access to local BTree and
IndexSegment objects. In sc
- <init>
- addListener
Add a query listener.
- init
Initialize the QueryEngine. It will accept binding set chunks and run them
against running queries u
- removeListener
Remove a query listener.
- acceptChunk
Add a chunk of intermediate results for consumption by some query. The chunk
will be attached to the
- addPendingCancel
Add a query UUID to the LRU of query identifiers for which we have received a
CANCEL request, but we
- addQueryToDeadlineQueue
Add the query to the deadline priority queue