Details
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Bug
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Status: Closed
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Minor
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Resolution: Won't Fix
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0.89-fb
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None
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None
Description
Add an API to blacklist a region server. The master should not assign any new regions to the blacklisted region server. This will help in Rolling Restart of HBase, where one can blacklist a regionserver, drain all the regions(which should be fast), restart the regionserver, assign the regions backs and then remove the region server from the blacklist