Hello Mike Percy, Kudu Jenkins, Adar Dembo, Grant Henke,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/12327
to look at the new patch set (#3).
Change subject: KUDU-2677 Implement new gflag for backup history retention
......................................................................
KUDU-2677 Implement new gflag for backup history retention
This patch implements a new flag,
--backup_max_age_sec, separate from --tablet_history_max_age_sec. Actual
retention will be maximum of these two flags. The purpose of this is to
smooth the user experience as backup evolves: in the absence of this
flag, for the initial implementation of backup, users will need to raise
--tablet_history_max_age_sec, and then likely lower it again when a
future release adds more backup capabilities or configuration behind the
scenes. With the new --backup_max_age_sec flag, users can just raise the
new flag, and ideally we will keep the semantics of "I want to be able
to back up to this point" in future releases, minimizing user-end
configuration changes.
Change-Id: Id6c2c001c50f65e9acdfc032e8aa5efdacbd4d9e
---
M src/kudu/integration-tests/tablet_history_gc-itest.cc
M src/kudu/tablet/mt-tablet-test.cc
M src/kudu/tablet/tablet.cc
M src/kudu/tablet/tablet_history_gc-test.cc
M src/kudu/tools/ksck_remote-test.cc
5 files changed, 96 insertions(+), 8 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/27/12327/3
--
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Id6c2c001c50f65e9acdfc032e8aa5efdacbd4d9e
Gerrit-Change-Number: 12327
Gerrit-PatchSet: 3
Gerrit-Owner: Will Berkeley <[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]>
