Hello Will Berkeley, Mike Percy, Kudu Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/10399
to look at the new patch set (#22).
Change subject: [tools] rebalancer in the kudu CLI tool
......................................................................
[tools] rebalancer in the kudu CLI tool
Introduced rebalancing tool as a part of the Kudu CLI tool. To run
the rebalancer against a Kudu cluster:
sudo -u kudu kudu cluster rebalance <master_addresses>
This changelist also contains unit tests to cover converting KsckResults
into ClusterBalanceInfo and integration tests to verify
the functionality of the rebalancer as a part of the Kudu CLI tool.
The code was tested against a 12-node cluster running the recent
Kudu 1.7 (3-4-3 replica management scheme) with about 12TB of data total
and a cluster running Kudu 1.4 (3-2-3 replica management scheme).
This tool works against Kudu clusters of version 1.4 and above.
It does not work against Kudu version 1.3 and earlier.
Change-Id: I269ea1dcb0b528ad9f03308bac6b8769e2141238
---
M src/kudu/client/client.cc
M src/kudu/tools/CMakeLists.txt
M src/kudu/tools/kudu-admin-test.cc
A src/kudu/tools/rebalance-test.cc
A src/kudu/tools/rebalancer.cc
A src/kudu/tools/rebalancer.h
M src/kudu/tools/tool_action_cluster.cc
M src/kudu/tools/tool_action_common.cc
M src/kudu/tools/tool_action_common.h
M src/kudu/tools/tool_action_tablet.cc
A src/kudu/tools/tool_replica_util.cc
A src/kudu/tools/tool_replica_util.h
12 files changed, 2,562 insertions(+), 427 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/99/10399/22
--
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I269ea1dcb0b528ad9f03308bac6b8769e2141238
Gerrit-Change-Number: 10399
Gerrit-PatchSet: 22
Gerrit-Owner: Alexey Serbin <aser...@cloudera.com>
Gerrit-Reviewer: Alexey Serbin <aser...@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Mike Percy <mpe...@apache.org>
Gerrit-Reviewer: Will Berkeley <wdberke...@gmail.com>
