[jira] [Created] (SENTRY-2178) Sentry permissions for Solr are deleted as part of migration process

["Hrishikesh Gadre (JIRA)" <ji...@apache.org>]

Hrishikesh Gadre created SENTRY-2178:
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             Summary: Sentry permissions for Solr are deleted as part of migration process
                 Key: SENTRY-2178
                 URL: https://issues.apache.org/jira/browse/SENTRY-2178
             Project: Sentry
          Issue Type: Bug
          Components: Solr Plugin
    Affects Versions: 2.0.0
            Reporter: Hrishikesh Gadre
            Assignee: Hrishikesh Gadre


SENTRY-1480 implemented a command-line tool to migrate Sentry permissions from 1.x (i.e. CDH5.x) to 2.x (i.e. C6). During upgrade testing I found a bug in the migration process where the pre-upgrade permissions are deleted. Specifically following permission was configured on CDH5 cluster

{noformat}
collection=*->action=*
{noformat}

After the migration, following permissions were available on Sentry service

{noformat}
admin=collections->action=*
admin=cores->action=*
{noformat}

Note that the original permission is missing. From the following log snippet of Sentry service, it looks like the original permission was incorrectly revoked.

{noformat}
2018-03-08 21:40:20,856 INFO DataNucleus.Datastore: Collection field "org.apache.sentry.provider.db.service.model.MSentryRole.gmPrivileges" of "org.apache.sentry.provider.db.service.model.MSentryRole@4dc76fa5" was asked to add element "MSentryGMPrivilege [serverName=service1, componentName=solr, authorizables=Admin=collections, scope=Admin, action=*, roles=[...], createTime=1520574020823, grantOption=false]" to the M-N bidirectional relation but the element already has this field in its collection (maybe added from the other side)
2018-03-08 21:40:20,997 INFO sentry.generic.authorization.ddl.logger: \{"serviceName":"Sentry-Service","userName":"solr","impersonator":"solr@GCE.CLOUDERA.COM","ipAddress":"/172.31.117.188","operation":"GRANT_PRIVILEGE","eventTime":"1520574020991","operationText":"GRANT ALL ON Admin collections TO ROLE solr-admin ON COMPONENT SOLR","allowed":"true","databaseName":null,"tableName":null,"column":null,"resourcePath":null,"objectType":"PRINCIPAL"}
2018-03-08 21:40:21,015 INFO DataNucleus.Datastore: Collection field "org.apache.sentry.provider.db.service.model.MSentryRole.gmPrivileges" of "org.apache.sentry.provider.db.service.model.MSentryRole@46f3fe41" was asked to add element "MSentryGMPrivilege [serverName=service1, componentName=solr, authorizables=Admin=cores, scope=Admin, action=*, roles=[...], createTime=1520574021011, grantOption=false]" to the M-N bidirectional relation but the element already has this field in its collection (maybe added from the other side)
2018-03-08 21:40:21,022 INFO sentry.generic.authorization.ddl.logger: \{"serviceName":"Sentry-Service","userName":"solr","impersonator":"solr@GCE.CLOUDERA.COM","ipAddress":"/172.31.117.188","operation":"GRANT_PRIVILEGE","eventTime":"1520574021022","operationText":"GRANT ALL ON Admin cores TO ROLE solr-admin ON COMPONENT SOLR","allowed":"true","databaseName":null,"tableName":null,"column":null,"resourcePath":null,"objectType":"PRINCIPAL"}
2018-03-08 21:40:21,035 INFO sentry.generic.authorization.ddl.logger: \{"serviceName":"Sentry-Service","userName":"solr","impersonator":"solr@GCE.CLOUDERA.COM","ipAddress":"/172.31.117.188","operation":"GRANT_PRIVILEGE","eventTime":"1520574021035","operationText":"GRANT ALL ON Collection * TO ROLE solr-admin ON COMPONENT SOLR","allowed":"true","databaseName":null,"tableName":null,"column":null,"resourcePath":null,"objectType":"PRINCIPAL"}
2018-03-08 21:40:21,080 INFO sentry.generic.authorization.ddl.logger: \{"serviceName":"Sentry-Service","userName":"solr","impersonator":"solr@GCE.CLOUDERA.COM","ipAddress":"/172.31.117.188","operation":"REVOKE_PRIVILEGE","eventTime":"1520574021080","operationText":"REVOKE ALL ON Collection * FROM ROLE solr-admin ON COMPONENT SOLR","allowed":"true","databaseName":null,"tableName":null,"column":null,"resourcePath":null,"objectType":"PRINCIPAL"}
{noformat}



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