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From "" <>
Subject accumulo query delete
Date Wed, 21 Jan 2015 02:58:14 GMT
  Recently the use of accumulo to do the user information storage, a tenant contains a plurality
of user, the user can only query the current tenants of the data, set the Visbility for the
tenants, then the query ID, according to each tenant ID query user information, but for every
need to query modify permissions (setauths), when the tenants under different user, query,
delete all need to modify permissions, how to ensure the synchronous? For example,:a tenant
Join´╝î b tenant  Jack , and jack operation at the same time, the join Jack query to delete
user information, user information, delete the former setauths = a ,query before setauts=b
when the concurrent situation should be how to deal with?
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