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jirapos...@reviews.apache.org commented on HBASE-4669: ------------------------------------------------------ ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/2568/ ----------------------------------------------------------- Review request for Ted Yu, Michael Stack and ramkrishna vasudevan. Summary ------- Under some scenarios, we use the function of disable/enable HTable. But currently, enable HTable uses the random-assignment. We hope all the regions show a better distribution, no matter how many regions and how many regionservers. So I suggest to add an option of using round-robin assignment on enable-table. This addresses bug HBASE-4669. https://issues.apache.org/jira/browse/HBASE-4669 Diffs ----- /src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java 1188986 /src/main/java/org/apache/hadoop/hbase/master/BulkAssigner.java 1188986 /src/main/java/org/apache/hadoop/hbase/master/BulkReOpen.java 1188986 /src/main/java/org/apache/hadoop/hbase/master/handler/EnableTableHandler.java 1188986 /src/test/java/org/apache/hadoop/hbase/client/TestAdmin.java 1188986 Diff: https://reviews.apache.org/r/2568/diff Testing ------- Thanks, Jieshan > Add an option of using round-robin assignment for enabling table > ---------------------------------------------------------------- > > Key: HBASE-4669 > URL: https://issues.apache.org/jira/browse/HBASE-4669 > Project: HBase > Issue Type: Improvement > Components: master > Affects Versions: 0.90.4, 0.94.0 > Reporter: Jieshan Bean > Priority: Minor > Fix For: 0.94.0, 0.90.5 > > Attachments: HBASE-4669-90.patch, HBASE-4669-Trunk-V2.patch, > HBASE-4669-Trunk.patch > > > Under some scenarios, we use the function of disable/enable HTable. But > currently, enable HTable uses the random-assignment. We hope all the regions > show a better distribution, no matter how many regions and how many > regionservers. > So I suggest to add an option of using round-robin assignment on > enable-table. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira