tree 4512c724f51767e9fed8ffed52eee994c238d6f3
parent c587da107c004fa8a5830a41d515f9eb1a1b48f3
author Taewoo Kim <wangsaeu@yahoo.com> 1519009928 -0800
committer Taewoo Kim <wangsaeu@gmail.com> 1519060043 -0800

[ASTERIXDB-2083][COMP][RT][IDX][SITE] Budget-Constrained Inverted index search

- user-model changes: add text.searchmemory parameter
- storage format changes: no
- interface changes: IInvertedIndexSearcher, IInPlaceInvertedIndex,
                     IInvertedIndexAccessor, IInvertedListCursor
                     IObjectFactory, IPartitionedInvertedIndex,
                     IIndexAccessor

Details:
- Introduce text.searchmemory parameter in the configuration
  to conduct budget-constrained inverted index search to prevent
  a possible OOM exception
- Remove non-standard hyracks task context from the inverted-index-search

Change-Id: Ib2b2ef7c0b8c55ef66a5322be5d97ebbbf287bf5
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2251
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: abdullah alamoudi <bamousaa@gmail.com>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>