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ChiaPing Tsai updated HBASE-17194: ---------------------------------- Attachment: evaluation-v0.png I evaluate the patch by ycsb. The flow is shown below. # create a table (without pre-split) # log the region distribution periodically # put data via ycsb (recordcount=30000000) > Assign the new region to the idle server after splitting > -------------------------------------------------------- > > Key: HBASE-17194 > URL: https://issues.apache.org/jira/browse/HBASE-17194 > Project: HBase > Issue Type: Improvement > Affects Versions: 2.0.0 > Reporter: ChiaPing Tsai > Priority: Minor > Fix For: 2.0.0 > > Attachments: HBASE-17194.v0.patch, evaluation-v0.png > > > The new regions are assigned to the random servers after splitting, but there > always are some idle servers which don’t be assigned any regions on the new > cluster. It is a bad start of load balance, hence we should give priority to > the idle servers for assignment. -- This message was sent by Atlassian JIRA (v6.3.4#6332)