Hello Alexey Serbin, Yuqi Du, Yingchun Lai, Yifan Zhang, Kudu Jenkins, KeDeng,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/19571
to look at the new patch set (#23).
Change subject: KUDU-3452 Allow creating tablets under replicated tables
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KUDU-3452 Allow creating tablets under replicated tables
Currently, creating a three-replicas table when there are
not less than 3 healthy tablet servers will fail and the system
catalog will retry continuously and always fail until the
unavailable tablet servers becomes healthy again.
An under-replicated table is still available for reading and
writing, so it's enough to place just a majority of replicas
for each tablet at healthy tablet servers to make a newly
created table ready to use.
This patch adds a new flag:
--allow_creating_under_replicated_tables to support this
feature. The original logic is kept the same. When this flag
is set true, it's possible to create a tablet placing just a
majority of replicas at healthy tablet servers. Even if the
new tablet is created under-replicated, it's still available
for read and write operations.
Change-Id: I742ba1ff770f5c8b1be5800334c29bec96e195c6
---
M src/kudu/integration-tests/create-table-itest.cc
M src/kudu/master/catalog_manager.cc
2 files changed, 201 insertions(+), 2 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/71/19571/23
--
To view, visit http://gerrit.cloudera.org:8080/19571
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I742ba1ff770f5c8b1be5800334c29bec96e195c6
Gerrit-Change-Number: 19571
Gerrit-PatchSet: 23
Gerrit-Owner: Wang Xixu <1450306...@qq.com>
Gerrit-Reviewer: Alexey Serbin <ale...@apache.org>
Gerrit-Reviewer: KeDeng <kdeng...@gmail.com>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Wang Xixu <1450306...@qq.com>
Gerrit-Reviewer: Yifan Zhang <chinazhangyi...@163.com>
Gerrit-Reviewer: Yingchun Lai <laiyingc...@apache.org>
Gerrit-Reviewer: Yuqi Du <shenxingwuy...@gmail.com>
