Hello Tidy Bot, Dan Burkert, David Ribeiro Alves, Kudu Jenkins, Adar Dembo,
Grant Henke,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/9783
to look at the new patch set (#8).
Change subject: KUDU-16 pt 1: add server-side limits on scanners
......................................................................
KUDU-16 pt 1: add server-side limits on scanners
This patch adds the functionality to specify limits to the number of
rows returned per tablet server scanner. Internally, each server-side
scanner now tracks the number of rows it has already returned and
adjusts the number of rows to serialize per batch based on this limit.
Setting a non-positive limit is grounds for short circuiting the scan.
Note: Use of this functionality by the client will come in a later
patch.
Change-Id: I3ca5ddff09f4910d12f80259bd11e4027f99aa7c
---
M src/kudu/common/scan_spec.cc
M src/kudu/common/scan_spec.h
M src/kudu/common/wire_protocol-test.cc
M src/kudu/common/wire_protocol.cc
M src/kudu/common/wire_protocol.h
M src/kudu/tserver/scanners.cc
M src/kudu/tserver/scanners.h
M src/kudu/tserver/tablet_server-test.cc
M src/kudu/tserver/tablet_service.cc
M src/kudu/tserver/tserver.proto
10 files changed, 238 insertions(+), 49 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/83/9783/8
--
To view, visit http://gerrit.cloudera.org:8080/9783
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I3ca5ddff09f4910d12f80259bd11e4027f99aa7c
Gerrit-Change-Number: 9783
Gerrit-PatchSet: 8
Gerrit-Owner: Andrew Wong <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Dan Burkert <[email protected]>
Gerrit-Reviewer: David Ribeiro Alves <[email protected]>
Gerrit-Reviewer: Grant Henke <[email protected]>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Tidy Bot
