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Questions tagged [apache-ranger]

Apache Ranger is a framework to enable, monitor and manage comprehensive data security across the Hadoop platform. The vision with Ranger is to provide comprehensive security across the Apache Hadoop ecosystem.

Apache Ranger has the following goals:

  • Centralized security administration to manage all security related tasks in a central UI or using REST APIs.
  • Fine grained authorization to do a specific action and/or operation with Hadoop component/tool and managed through a central administration tool Standardize authorization method across all Hadoop components.
  • Enhanced support for different authorization methods - Role based access control, attribute based access control etc.
  • Centralize auditing of user access and administrative actions (security related) within all the components of Hadoop.

References

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Create multiple ranger polices with one json file

Currently using rest api with curl operation for create/update/delete ranger policies from single policy.json file. I want make it more dynamically in which we can able to create/update/delete multiple policies with same policy.json…
prakasun
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Kafka startup error with Ranger java.lang.NoClassDefFoundError: kafka/security/auth/Authorizer

I work with vanilla versions of components Apache Kafka 3.3.2 Scala 2.12 Apache Ranger 2.3.0 server.properties: authorizer.class.name=org.apache.ranger.authorization.kafka.authorizer.RangerKafkaAuthorizer The necessary libraries copied to…
Alatau
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how can I made apache ranger with hdfs plugin logging superuser in superusergroups

I've installed apache ranger 2.4.0 and hdfs plugin on hadoop hdfs namenode (standalone, not HA) dfs.permissions.superusergroup property's value is [myhero]. it's set hdfs-site.xml and my ranger-admin is not logging hdfs access via myhero account how…
goodday
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Ranger Trino plugin - NullPointerException at RangerTagEnricher

I have build the Ranger Trino plugin from latest released 2.4.0 Source code Ranger. I have Apache Atlas as tag provider for ranger for tag based policies. I am facing below exception while executing any query from trino when I enable the…
Sanjay Bagal
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Trino-ranger plugin not working on Trino 405 and Ranger 1.2.0

When trying to restart Trino 405 after installing Trino-ranger plugin on ranger 1.2.0 getting below error. 2023-06-24T01:28:06.086-0400 INFO main com.google.inject.Guice An exception was caught and reported. Message:…
Atif
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Jenkins Pipeline to execute Ranger Policy for all Rest API based on pull request

I have created the Jenkins pipeline below to create the Ranger Policies. As of now only creating the Ranger Policies through Ranger rest API available. But need to add rest api call for update and delete for Ranger policy update and…
prakasun
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Apache ranger yarn plugin is not working as expected?

I have kerberized hadoop. I install ranger yarn plugin on resourcemanager & data nodes. Then i configure install.properties as below: Repository Name : yarndev Description : yarn repository Username : yarn Password…
CompEng
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How to prevent Apache Hive from connecting directly to jdbc bypassing Zookeeper

Apache Hive protection via Apache Ranger is configured The connection goes through the zookeeper quorum, for example: jdbc:hive2://d01.test.local:2181,d 02.test.local:2181,d 03.test.local:2181/;service Discovery…
Alatau
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Ranger Hive-Plugin don't appear in Web UI

I have two virtual machines, first one with the Apache Ranger and LDAP running, second one with Apache Spark running. I want to use Ranger Policies to control the user's querys in Beeline, for example. The procedure I'm doing now is running…
Eduardo Carlos
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Ranger-trino connect: trino failed to find service class org.apache.ranger.services.trino.RangerServiceTrino

I am trying to create a trino service in apache ranger in local using docker. I tried below steps: Build the ranger code ./ranger_in_docker up The ranger UI is coming up and ranger server starts without any issue, and I am able to login to…
user3817378
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Configure Spark 3 thrift server with Apache Ranger

I am trying to configure Spark 3.3.0 Thrift Server with Apache Ranger but I cannot find any resources or information for this setup.Any suggestions on how to implement this? Thanks very much! I already have an STS (kerberos jdbc) turned on and…
adel mejri
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Keyadmin credentials not working on Ranger Admin to log onto Ranger KMS

I am trying to install vanilla versions of Ranger KMS along with Ranger Admin (which I had previously installed). Ranger KMS compiled tar was unzipped, modified the Install.properties file to modify certain values. Was able to start the KMS service…
Afroz Baig
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Build with gradlew and make it available in ./m2

I'm building Ranger 2.4, as I need for Kafka 3.2.1. The issue I'm getting is that Kafka is asked to be built with gradlew, which I do as follows: ./gradlew clean build releaseTarGz I understand the release file can be found in…
Gonzalo Etse
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Is the Ranger REST API Synchronous?

I am using the importPoliciesFromFile API call to constantly replicate changes from one ranger instance to another. I see the importPoliciesFromFile will delete and recreate the policies with a new policy id. Will this cause any impact on…
drewskiii77777
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Block access for all the users in Apache Ranger

I think Apache Ranger does not support blocking all the users in a Policy using '*' simply. Does Apache Ranger API provide any way to do this? I can think of a way to first get all users using curl -u : -X GET…
SHOAIB AHMED
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