Hello Tidy Bot, Alexey Serbin, Kudu Jenkins, Abhishek Chennaka,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/19246
to look at the new patch set (#3).
Change subject: KUDU-3406 [compaction] Increase chances of compaction for large
number deltas
......................................................................
KUDU-3406 [compaction] Increase chances of compaction for large number deltas
Current behavior of maintenance manager is based on various factors
before choosing a specific op to be scheduled. There is a case wherein
number of deltas will keep on get accumulated over time. Eventually,
that makes it more difficult for compaction op to process that much
data later on, thereby consuming a lot of memory. In some case,
kernel kills the tablet server because of its high memory usage.
To fix this, weight is given to the rowset compaction op if such
a case arises i.e. accumulation of deltas is huge.
Change-Id: I2199ae3b777e75b15b60d8ad818cc6adc4f5fa3b
---
M src/kudu/tablet/tablet_mm_ops.cc
1 file changed, 17 insertions(+), 1 deletion(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/46/19246/3
--
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I2199ae3b777e75b15b60d8ad818cc6adc4f5fa3b
Gerrit-Change-Number: 19246
Gerrit-PatchSet: 3
Gerrit-Owner: Ashwani Raina <[email protected]>
Gerrit-Reviewer: Abhishek Chennaka <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Ashwani Raina <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tidy Bot (241)
