Hello Fengling Wang, Mike Percy, Alexey Serbin, Attila Bukor, Kudu Jenkins,
Andrew Wong, Adar Dembo, Todd Lipcon,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/11609
to look at the new patch set (#4).
Change subject: KUDU-2324 Add gflags to disable individual maintenance ops
......................................................................
KUDU-2324 Add gflags to disable individual maintenance ops
This patch adds one flag per maintenance op that allows the user to
individually disable each of the seven types of maintenance op. This
results in six new flags:
-enable_flush_deltamemstores
-enable_flush_memrowset
-enable_log_gc
-enable_major_delta_compaction
-enable_minor_delta_compaction
-enable_rowset_compaction
These flags do not stop the ops from being registered; instead, they
keep them from being runnable. This allows the flags to be changed at
runtime.
There was already a flag -enable_undo_delta_block_gc controlling whether
undo delta block gc was enabled; however, it prevented the the
maintenance op from even being registered. The implementation of the
flag has been changed to match the others. The effect is the same,
except now the flag can be changed at runtime.
Change-Id: If4823c067883897718cc225ef85a0aaf67f1df38
---
M src/kudu/tablet/tablet.cc
M src/kudu/tablet/tablet_mm_ops.cc
M src/kudu/tablet/tablet_replica_mm_ops.cc
3 files changed, 106 insertions(+), 12 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/09/11609/4
--
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: If4823c067883897718cc225ef85a0aaf67f1df38
Gerrit-Change-Number: 11609
Gerrit-PatchSet: 4
Gerrit-Owner: Will Berkeley <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Attila Bukor <[email protected]>
Gerrit-Reviewer: Fengling Wang <[email protected]>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Mike Percy <[email protected]>
Gerrit-Reviewer: Todd Lipcon <[email protected]>
Gerrit-Reviewer: Will Berkeley <[email protected]>
