[kudu-CR] [IndexSkip] Efficiently support predicates on non-prefix key

["Wang Xixu (Code Review)" <ge...@cloudera.org>]

Hello Tidy Bot, Kudu Jenkins, 

I'd like you to reexamine a change. Please visit

    http://gerrit.cloudera.org:8080/19166

to look at the new patch set (#10).

Change subject: [IndexSkip] Efficiently support predicates on non-prefix key
......................................................................

[IndexSkip] Efficiently support predicates on non-prefix key

This patch implements index skip scan approach in the case
when there exists an equality predicate on any of the non-first
primary key columns.

It continues the work: https://gerrit.cloudera.org/c/10983/

Additionly, the patch supports multiple predicates for
index skip.

Change-Id: Ie294dc8455e558f3d0b093eee69ec3830f5edbce
---
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/fs/block_manager-stress-test.cc
M src/kudu/fs/file_block_manager.cc
M src/kudu/tablet/CMakeLists.txt
M src/kudu/tablet/cfile_set.cc
M src/kudu/tablet/cfile_set.h
A src/kudu/tablet/index_skipscan-test.cc
11 files changed, 1,173 insertions(+), 10 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/66/19166/10
-- 
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ie294dc8455e558f3d0b093eee69ec3830f5edbce
Gerrit-Change-Number: 19166
Gerrit-PatchSet: 10
Gerrit-Owner: Wang Xixu <14...@qq.com>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tidy Bot (241)
Gerrit-Reviewer: Wang Xixu <14...@qq.com>