Hello Mike Percy, Kudu Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/10983
to look at the new patch set (#2).
Change subject: WIP: KUDU-1291 Efficiently support predicates on non-prefix key
components
......................................................................
WIP: KUDU-1291 Efficiently support predicates on non-prefix key components
This is a POC for index skip scan:
1. Currently, the implementation is targeted for predicates that consist of an
equality on only the last column of the compound PK.
2. In the comments, the term "prefix key" is used for the first n-1 keys of the
compound PK and "suffix key" is used for the last/nth key.
Change-Id: Ic7ee6433c25020cb9078faf18b35aa6a91bfc42c
Change-Id: I230cd5a288e28ace796b352a603e0d1bcc1e4e0f
---
M src/kudu/cfile/cfile_reader.cc
M src/kudu/cfile/cfile_reader.h
M src/kudu/common/encoded_key.cc
M src/kudu/common/encoded_key.h
M src/kudu/common/partial_row.h
M src/kudu/common/wire_protocol-test-util.h
M src/kudu/tablet/cfile_set.cc
M src/kudu/tablet/cfile_set.h
M src/kudu/tserver/CMakeLists.txt
A src/kudu/tserver/tablet_server-test-2.cc
M src/kudu/tserver/tablet_server-test-base.cc
M src/kudu/tserver/tablet_server-test-base.h
12 files changed, 452 insertions(+), 13 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/83/10983/2
--
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I230cd5a288e28ace796b352a603e0d1bcc1e4e0f
Gerrit-Change-Number: 10983
Gerrit-PatchSet: 2
Gerrit-Owner: Anupama Gupta <[email protected]>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Mike Percy <[email protected]>
