Hello Kudu Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/4993
to look at the new patch set (#4).
Change subject: Don't do UNDO garbage collection until after the REDO->UNDO
transformation
......................................................................
Don't do UNDO garbage collection until after the REDO->UNDO transformation
Reasoning about what has been garbage collected and not while at the
same time generating UNDOs is tricky. Particularly taking REINSERTS
into account and multiple row versions merging (part of a follow up
patch).
This moves UNDO garbage collection to after the transformation and
simplifies things a bit, at the cost of some extra work.
Change-Id: I10e4bbb1cac68474756ea1716cfc4c5420cf503e
---
M src/kudu/tablet/compaction.cc
M src/kudu/tablet/compaction.h
M src/kudu/tablet/delta_compaction.cc
3 files changed, 62 insertions(+), 88 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/93/4993/4
--
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I10e4bbb1cac68474756ea1716cfc4c5420cf503e
Gerrit-PatchSet: 4
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: David Ribeiro Alves <[email protected]>
Gerrit-Reviewer: Jean-Daniel Cryans <[email protected]>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Mike Percy <[email protected]>
Gerrit-Reviewer: Tidy Bot
Gerrit-Reviewer: Todd Lipcon <[email protected]>
