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Enis Soztutar commented on HBASE-12641: --------------------------------------- I've pushed this to 1.0.0 as well. Is reading the configuration everytime we create a znode expensive? > Grant all permissions of hbase zookeeper node to hbase superuser in a secure > cluster > ------------------------------------------------------------------------------------ > > Key: HBASE-12641 > URL: https://issues.apache.org/jira/browse/HBASE-12641 > Project: HBase > Issue Type: Improvement > Components: Zookeeper > Reporter: Liu Shaohui > Assignee: Liu Shaohui > Priority: Minor > Fix For: 1.0.0, 2.0.0, 0.98.10, 1.1.0 > > Attachments: HBASE-12641-v1.diff > > > Currently in a secure cluster, only the master/regionserver kerberos user can > manage the znode of hbase. But he master/regionserver kerberos user is for > rpc connection and we usually use another super user to manage the cluster. > In some special scenarios, we need to manage the data of znode with the > supper user. > eg: > a, To get the data of the znode for debugging. > b, HBASE-8253: We need to delete the znode for the corrupted hlog to avoid it > block the replication. > So we grant all permissions of hbase zookeeper node to hbase superuser during > creating these znodes. > Suggestions are welcomed. > [~apurtell] -- This message was sent by Atlassian JIRA (v6.3.4#6332)