Tim Armstrong has uploaded a new patch set (#5). Change subject: IMPALA-5238: transfer reservations between trackers ......................................................................
IMPALA-5238: transfer reservations between trackers This is a primitive needed to implement claiming and distribution of initial reservations. It supports transferring reservation between any two ReservationTrackers under the same query. Also remove the public DecreaseReservation() method, which is now mostly redundant and we have no plans to use. Testing: * Added a test that exercises transfer between trackers at different levels and with different relationships. Change-Id: I21f008abaf1aa4fcd2d854769a603b97589af3b3 --- M be/src/runtime/bufferpool/reservation-tracker-test.cc M be/src/runtime/bufferpool/reservation-tracker.cc M be/src/runtime/bufferpool/reservation-tracker.h 3 files changed, 259 insertions(+), 66 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/08/6708/5 -- To view, visit http://gerrit.cloudera.org:8080/6708 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: I21f008abaf1aa4fcd2d854769a603b97589af3b3 Gerrit-PatchSet: 5 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Tim Armstrong <tarmstr...@cloudera.com> Gerrit-Reviewer: Dan Hecht <dhe...@cloudera.com>
