THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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- You can Login to the system by providing your username and password. For simplicity, your username is also displayed on your home page. Be aware that the website login is case sensitive.You must use capital letters,numbers where appropriate in your username and password.
Log out to the system:
- Your username is also displayed on your homepage, on top right. Option to Logout is provided under the drop list here.
Service Manager (Access Manager)
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Label | Description |
Policy name | Enter an appropriate policy name. This name can not be duplicated across the system.This field is mandatory. |
Hive database | Select the appropriate database. Multiple databases can be selected for a particular policy. This field is mandatory. |
UDF | We can also set policies for UDF.User Defined Function.Enter an appropriate udf. |
Audit Logging | Choose whether the particular policy will be audited or not. |
Group permissions | From a user group list, pick a particular group and choose permissions for that group. Choosing admin permission will designate the group as admin for chosen resource |
User Permissions | From a user list, pick a particular group and choose permissions for that group. Choosing admin permission will designate the user as admin for the chosen resource |
Include/exclude | The include flag means it will consider the values entered in the field.The default value is set as include.The exclude Flag will exclude all the table names or column names entered in that particular field. |
Enable/disable | By default the policy is enabled.You can disable a policy to restrict user/group access for that policy.
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| Note |
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Wildcards: Wildcards can be included in resource path.’*’ indicates zero or more occurs of characters.’?‘ indicates single character.You can use wildcards in the database name ,table name ,column name.for e.g database name as *,table name as ? and column name as ?. In case of UDF we can use for e.g. database name as *,UDF as ?. |
Permission | Description |
Select | Allows users to perform a select operation |
Update | Allows users to perform an update operation |
Create | Allows users to perform a Create operation |
Drop | Allows users to perform a Drop operation |
Alter | Allows users to perform a Alter operation |
Index | Allows users to perform an indexing operation |
Lock | Allows users to perform an indexing operation |
All | Allows users to perform all operations |
| Note |
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GRANT: Hive GRANT is a command used to provide access or privileges on Hive database tables to the users. |
| Code Block |
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Syntax: grant <permissions> on table <table> to user <user or group>; i.e : grant select on table default.newtable to user mark; |
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