Will Berkeley has uploaded this change for review. ( http://gerrit.cloudera.org:8080/12327
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(+), 7 deletions(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/27/12327/1 -- To view, visit http://gerrit.cloudera.org:8080/12327 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: Id6c2c001c50f65e9acdfc032e8aa5efdacbd4d9e Gerrit-Change-Number: 12327 Gerrit-PatchSet: 1 Gerrit-Owner: Will Berkeley <[email protected]>
