Yifan Zhang has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/14154


Change subject: KUDU-2914: Rebalance tool support moving replicas from some 
specific tablet servers
......................................................................

KUDU-2914: Rebalance tool support moving replicas from some specific tablet 
servers

This patch add a '--blacklist_tservers' flag to rebalance tool.
Once specified blacklist_tservers, replicas on these servers would
be moved to other servers first and then run the rebalancing on
servers not in blacklist. It will be useful for server decommissioning.

Change-Id: I86cfb740030946c13db1a9ca63d241f4907d6c89
---
M src/kudu/rebalance/rebalance-test.cc
M src/kudu/rebalance/rebalance_algo-test.cc
M src/kudu/rebalance/rebalance_algo.cc
M src/kudu/rebalance/rebalance_algo.h
M src/kudu/rebalance/rebalancer.cc
M src/kudu/rebalance/rebalancer.h
M src/kudu/tools/rebalancer_tool-test.cc
M src/kudu/tools/rebalancer_tool.cc
M src/kudu/tools/rebalancer_tool.h
M src/kudu/tools/tool_action_cluster.cc
10 files changed, 965 insertions(+), 93 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/54/14154/1
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I86cfb740030946c13db1a9ca63d241f4907d6c89
Gerrit-Change-Number: 14154
Gerrit-PatchSet: 1
Gerrit-Owner: Yifan Zhang <[email protected]>

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