Hello Adar Dembo, Kudu Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/5395
to look at the new patch set (#3).
Change subject: KUDU-1792 It is possible to overwrite range partitions
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KUDU-1792 It is possible to overwrite range partitions
This fixes another bug (see KUDU-1750) in the master code which detects
overlaps in range partitions during alter table operations. A new test
is included which attempts to exhaustively cover all cases of conflict
between pairs of ranges being added. It also adds a lot of coverage for
drop conflicts between pairs of ranges, although the coverage is not
intended to be exhaustive.
The next step if we want to test this space even more would be to
increase the number of ranges involved in conflicts to three or more,
but since this amplifies the search space so much, it is probably best
done as part of a randomized fuzz test.
Change-Id: I89ae162f33de20169848091e518315853be30460
---
M python/kudu/tests/test_client.py
M src/kudu/integration-tests/alter_table-test.cc
M src/kudu/master/catalog_manager.cc
3 files changed, 329 insertions(+), 4 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/95/5395/3
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I89ae162f33de20169848091e518315853be30460
Gerrit-PatchSet: 3
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Dan Burkert <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Dan Burkert <[email protected]>
Gerrit-Reviewer: Jean-Daniel Cryans <[email protected]>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Tidy Bot
Gerrit-Reviewer: Todd Lipcon <[email protected]>
