Clara Xiong created HBASE-26177:
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Summary: Add support to run balancer overriding current config
Key: HBASE-26177
URL: https://issues.apache.org/jira/browse/HBASE-26177
Project: HBase
Issue Type: Bug
Components: Balancer
Reporter: Clara Xiong
At times we want a one-time run for balancer with specific aggressive configs
such as recovering from a failure or half cluster. Currently some config are
loaded dynamically but some don't. And it could be error prone when we try to
restore the configs.
With a dry run feature coming, we want to let user run a dry run with the
overriding config to choose the config and then run it. The implementation
becomes more straightforward if we allow overidding configs for both config and
actual runs.
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