Adar Dembo has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/12946 )
Change subject: generic_iterators: pass rowset bounds into grouping iterators ...................................................................... generic_iterators: pass rowset bounds into grouping iterators The rowset bounds will be used to reduce MergeIterator memory consumption by restricting the "eager RowBlock fetching" behavior at Init time to only those sub-iterators whose rowsets could conceivably participate in the beginning of the merge. Change-Id: Id1aebd84507f87c869d781e117225c37c8f15969 Reviewed-on: http://gerrit.cloudera.org:8080/12946 Reviewed-by: Mike Percy <[email protected]> Tested-by: Kudu Jenkins --- M src/kudu/common/generic_iterators-test.cc M src/kudu/common/generic_iterators.cc M src/kudu/common/generic_iterators.h M src/kudu/tablet/rowset.cc M src/kudu/tablet/rowset.h M src/kudu/tablet/tablet.cc M src/kudu/tablet/tablet.h 7 files changed, 171 insertions(+), 83 deletions(-) Approvals: Mike Percy: Looks good to me, approved Kudu Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/12946 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: Id1aebd84507f87c869d781e117225c37c8f15969 Gerrit-Change-Number: 12946 Gerrit-PatchSet: 8 Gerrit-Owner: Adar Dembo <[email protected]> Gerrit-Reviewer: Adar Dembo <[email protected]> Gerrit-Reviewer: Grant Henke <[email protected]> Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Reviewer: Mike Percy <[email protected]> Gerrit-Reviewer: Todd Lipcon <[email protected]>
