Skye Wanderman-Milne has posted comments on this change. Change subject: IMPALA-2548: Codegen Tuple::MaterializeExprs() and use in TopN node ......................................................................
Patch Set 10: (1 comment) http://gerrit.cloudera.org:8080/#/c/1901/10/be/src/exec/topn-node.cc File be/src/exec/topn-node.cc: Line 79: sort_exec_exprs_.sort_tuple_slot_expr_ctxs(), NULL, &materialize_exprs_no_pool_fn)); > i guess we can do this for now, but as you pointed out, it makes everything It's mentioned in the MaterializeExprs comment in tuple.h, and I also expanded the CodegenMaterializeExprs comment to go into more detail. Lemme know if you have suggestions to make it more clear. -- To view, visit http://gerrit.cloudera.org:8080/1901 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: Ib422a8d50303c21c6a228675157bf867e8619444 Gerrit-PatchSet: 10 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Skye Wanderman-Milne <[email protected]> Gerrit-Reviewer: Marcel Kornacker <[email protected]> Gerrit-Reviewer: Michael Ho <[email protected]> Gerrit-Reviewer: Skye Wanderman-Milne <[email protected]> Gerrit-HasComments: Yes
