[ https://issues.apache.org/jira/browse/ACCUMULO-1150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13593530#comment-13593530 ]
Keith Turner commented on ACCUMULO-1150: ---------------------------------------- I am thinking of two primamry use cases for this. If T is the number of tservers, then doing the following two long runs. * Run with N=2^ceil(log2(T)-1) * Run with N=2^ceil(log2(T)) So in one case it stops short of killing all the tsevers and in the other case it always kills all of the tservers on the last iteration. > Exponential agitation > --------------------- > > Key: ACCUMULO-1150 > URL: https://issues.apache.org/jira/browse/ACCUMULO-1150 > Project: Accumulo > Issue Type: Improvement > Components: test > Reporter: Keith Turner > Assignee: Keith Turner > Fix For: 1.5.0 > > > I think modifying the agitator to have an exponential mode would be useful. > This would be in addition to its current mode of shutting down between 1 and > N servers randomly. > In exponential mode, it would shut down 1,2,4,8,..N server process where N > configurable. After shutting down N, it would start over at 1. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira