Cloudera Community

Support Questions

Find answers, ask questions, and share your expertise
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Advanced Search
Solved Go to solution

Hue - Sentry tables - Tables dissapear when enable sentry in Hive

avatar
author-rank glize
Explorer

Created on ‎05-12-2016 12:36 AM - edited ‎09-16-2022 03:19 AM

Hello!

 

I have a 6 nodes Cloudera 5.7 kerberized cluster, and I'm trying to manage sentry roles with hue, but when I try to manage them, I only can see the databases.

hue-sentry-no-tables.jpg  

I have enabled sentry with cloudera manager as shown in this documentation: http://www.cloudera.com/documentation/enterprise/latest/topics/cm_sg_sentry_service.html

 

If I try to run a query I get the following error:

 

Your query has the following error(s):
Error while compiling statement: FAILED: SemanticException No valid privileges User hive does not have privileges for SWITCHDATABASE The required privileges: Server=server1->Db=*->Table=+->Column=*->action=insert;Server=server1->Db=*->Table=+->Column=*->action=select;

 

 

I tried granting select and ALL permissions to the usergroup in the database.. and the error persist.. And I also still unavailable to grant permissions on tables. 

 

Any clue with what may be happening?

Thank you in advance!

 

Here is the configuration of my cluster

 

  • sentry-site.xml

  • <?xml version="1.0" encoding="UTF-8"?>

<!--Autogenerated by Cloudera Manager-->
<configuration>
  <property>
    <name>sentry.service.server.rpc-address</name>
    <value>node01.test.com</value>
  </property>
  <property>
    <name>sentry.service.server.rpc-port</name>
    <value>8038</value>
  </property>
  <property>
    <name>sentry.service.server.principal</name>
    <value>sentry/_HOST@test.COM</value>
  </property>
  <property>
    <name>sentry.service.security.mode</name>
    <value>kerberos</value>
  </property>
  <property>
    <name>sentry.service.admin.group</name>
    <value>hive,impala,hue</value>
  </property>
  <property>
    <name>sentry.service.allow.connect</name>
    <value>hive,impala,hue,hdfs</value>
  </property>
  <property>
    <name>sentry.store.group.mapping</name>
    <value>org.apache.sentry.provider.common.HadoopGroupMappingService</value>
  </property>
  <property>
    <name>sentry.service.server.keytab</name>
    <value>sentry.keytab</value>
  </property>
  <property>
    <name>sentry.store.jdbc.url</name>
    <value>jdbc:mysql://node01.test.com:3306/sentry?useUnicode=true&amp;characterEncoding=UTF-8</value>
  </property>
  <property>
    <name>sentry.store.jdbc.driver</name>
    <value>com.mysql.jdbc.Driver</value>
  </property>
  <property>
    <name>sentry.store.jdbc.user</name>
    <value>sentry</value>
  </property>
  <property>
    <name>sentry.store.jdbc.password</name>
    <value>********</value>
  </property>
  <property>
    <name>cloudera.navigator.client.config</name>
    <value>{{CMF_CONF_DIR}}/navigator.client.properties</value>
  </property>
  <property>
    <name>hadoop.security.credential.provider.path</name>
    <value>localjceks://file/{{CMF_CONF_DIR}}/creds.localjceks</value>
  </property>
</configuration>
  • hive-site.xml
    <?xml version="1.0" encoding="UTF-8"?>

<!--Autogenerated by Cloudera Manager-->
<configuration>
  <property>
    <name>hive.metastore.uris</name>
    <value>thrift://node01.test.com:9083</value>
  </property>
  <property>
    <name>hive.metastore.client.socket.timeout</name>
    <value>300</value>
  </property>
  <property>
    <name>hive.metastore.warehouse.dir</name>
    <value>/user/hive/warehouse</value>
  </property>
  <property>
    <name>hive.warehouse.subdir.inherit.perms</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.log.explain.output</name>
    <value>false</value>
  </property>
  <property>
    <name>hive.auto.convert.join</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.auto.convert.join.noconditionaltask.size</name>
    <value>20971520</value>
  </property>
  <property>
    <name>hive.optimize.bucketmapjoin.sortedmerge</name>
    <value>false</value>
  </property>
  <property>
    <name>hive.smbjoin.cache.rows</name>
    <value>10000</value>
  </property>
  <property>
    <name>mapred.reduce.tasks</name>
    <value>-1</value>
  </property>
  <property>
    <name>hive.exec.reducers.bytes.per.reducer</name>
    <value>67108864</value>
  </property>
  <property>
    <name>hive.exec.copyfile.maxsize</name>
    <value>33554432</value>
  </property>
  <property>
    <name>hive.exec.reducers.max</name>
    <value>1099</value>
  </property>
  <property>
    <name>hive.vectorized.groupby.checkinterval</name>
    <value>4096</value>
  </property>
  <property>
    <name>hive.vectorized.groupby.flush.percent</name>
    <value>0.1</value>
  </property>
  <property>
    <name>hive.compute.query.using.stats</name>
    <value>false</value>
  </property>
  <property>
    <name>hive.vectorized.execution.enabled</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.vectorized.execution.reduce.enabled</name>
    <value>false</value>
  </property>
  <property>
    <name>hive.merge.mapfiles</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.merge.mapredfiles</name>
    <value>false</value>
  </property>
  <property>
    <name>hive.cbo.enable</name>
    <value>false</value>
  </property>
  <property>
    <name>hive.fetch.task.conversion</name>
    <value>minimal</value>
  </property>
  <property>
    <name>hive.fetch.task.conversion.threshold</name>
    <value>268435456</value>
  </property>
  <property>
    <name>hive.limit.pushdown.memory.usage</name>
    <value>0.1</value>
  </property>
  <property>
    <name>hive.merge.sparkfiles</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.merge.smallfiles.avgsize</name>
    <value>16777216</value>
  </property>
  <property>
    <name>hive.merge.size.per.task</name>
    <value>268435456</value>
  </property>
  <property>
    <name>hive.optimize.reducededuplication</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.optimize.reducededuplication.min.reducer</name>
    <value>4</value>
  </property>
  <property>
    <name>hive.map.aggr</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.map.aggr.hash.percentmemory</name>
    <value>0.5</value>
  </property>
  <property>
    <name>hive.optimize.sort.dynamic.partition</name>
    <value>false</value>
  </property>
  <property>
    <name>hive.execution.engine</name>
    <value>mr</value>
  </property>
  <property>
    <name>spark.executor.memory</name>
    <value>912680550</value>
  </property>
  <property>
    <name>spark.driver.memory</name>
    <value>966367641</value>
  </property>
  <property>
    <name>spark.executor.cores</name>
    <value>1</value>
  </property>
  <property>
    <name>spark.yarn.driver.memoryOverhead</name>
    <value>102</value>
  </property>
  <property>
    <name>spark.yarn.executor.memoryOverhead</name>
    <value>153</value>
  </property>
  <property>
    <name>spark.dynamicAllocation.enabled</name>
    <value>true</value>
  </property>
  <property>
    <name>spark.dynamicAllocation.initialExecutors</name>
    <value>1</value>
  </property>
  <property>
    <name>spark.dynamicAllocation.minExecutors</name>
    <value>1</value>
  </property>
  <property>
    <name>spark.dynamicAllocation.maxExecutors</name>
    <value>2147483647</value>
  </property>
  <property>
    <name>hive.metastore.execute.setugi</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.support.concurrency</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.zookeeper.quorum</name>
    <value>node01.test.com,node02.test.com,node03.test.com</value>
  </property>
  <property>
    <name>hive.zookeeper.client.port</name>
    <value>2181</value>
  </property>
  <property>
    <name>hbase.zookeeper.quorum</name>
    <value>node01.test.com,node02.test.com,node03.test.com</value>
  </property>
  <property>
    <name>hbase.zookeeper.property.clientPort</name>
    <value>2181</value>
  </property>
  <property>
    <name>hive.zookeeper.namespace</name>
    <value>hive_zookeeper_namespace_hive</value>
  </property>
  <property>
    <name>hive.cluster.delegation.token.store.class</name>
    <value>org.apache.hadoop.hive.thrift.MemoryTokenStore</value>
  </property>
  <property>
    <name>hive.server2.thrift.min.worker.threads</name>
    <value>5</value>
  </property>
  <property>
    <name>hive.server2.thrift.max.worker.threads</name>
    <value>100</value>
  </property>
  <property>
    <name>hive.server2.thrift.port</name>
    <value>10000</value>
  </property>
  <property>
    <name>hive.entity.capture.input.URI</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.server2.enable.doAs</name>
    <value>false</value>
  </property>
  <property>
    <name>hive.server2.session.check.interval</name>
    <value>900000</value>
  </property>
  <property>
    <name>hive.server2.idle.session.timeout</name>
    <value>43200000</value>
  </property>
  <property>
    <name>hive.server2.idle.session.timeout_check_operation</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.server2.idle.operation.timeout</name>
    <value>21600000</value>
  </property>
  <property>
    <name>hive.server2.webui.host</name>
    <value>0.0.0.0</value>
  </property>
  <property>
    <name>hive.server2.webui.port</name>
    <value>10002</value>
  </property>
  <property>
    <name>hive.server2.webui.max.threads</name>
    <value>50</value>
  </property>
  <property>
    <name>hive.server2.webui.use.ssl</name>
    <value>false</value>
  </property>
  <property>
    <name>hive.aux.jars.path</name>
    <value>{{HIVE_HBASE_JAR}}</value>
  </property>
  <property>
    <name>hive.metastore.sasl.enabled</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.server2.authentication</name>
    <value>kerberos</value>
  </property>
  <property>
    <name>hive.metastore.kerberos.principal</name>
    <value>hive/_HOST@TEST.COM</value>
  </property>
  <property>
    <name>hive.server2.authentication.kerberos.principal</name>
    <value>hive/_HOST@TEST.COM</value>
  </property>
  <property>
    <name>hive.server2.authentication.kerberos.keytab</name>
    <value>hive.keytab</value>
  </property>
  <property>
    <name>hive.server2.webui.use.spnego</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.server2.webui.spnego.keytab</name>
    <value>hive.keytab</value>
  </property>
  <property>
    <name>hive.server2.webui.spnego.principal</name>
    <value>HTTP/node01.test.com@TEST.COM</value>
  </property>
  <property>
    <name>cloudera.navigator.client.config</name>
    <value>{{CMF_CONF_DIR}}/navigator.client.properties</value>
  </property>
  <property>
    <name>hive.metastore.event.listeners</name>
    <value>com.cloudera.navigator.audit.hive.HiveMetaStoreEventListener</value>
  </property>
  <property>
    <name>hive.server2.session.hook</name>
    <value>org.apache.sentry.binding.hive.HiveAuthzBindingSessionHook</value>
  </property>
  <property>
    <name>hive.sentry.conf.url</name>
    <value>file:///{{CMF_CONF_DIR}}/sentry-site.xml</value>
  </property>
  <property>
    <name>hive.metastore.filter.hook</name>
    <value>org.apache.sentry.binding.metastore.SentryMetaStoreFilterHook</value>
  </property>
  <property>
    <name>hive.exec.post.hooks</name>
    <value>com.cloudera.navigator.audit.hive.HiveExecHookContext,org.apache.hadoop.hive.ql.hooks.LineageLogger</value>
  </property>
  <property>
    <name>hive.security.authorization.task.factory</name>
    <value>org.apache.sentry.binding.hive.SentryHiveAuthorizationTaskFactoryImpl</value>
  </property>
  <property>
    <name>spark.shuffle.service.enabled</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.service.metrics.file.location</name>
    <value>/var/log/hive/metrics-hiveserver2/metrics.log</value>
  </property>
  <property>
    <name>hive.server2.metrics.enabled</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.service.metrics.file.frequency</name>
    <value>30000</value>
  </property>
</configuration>

 

13,119 Views
1 ACCEPTED SOLUTION

avatar
author-rank glize
Explorer

Created ‎05-12-2016 06:06 AM

I finally solved it
The problem was that I had no role at all, and roles created by hue didnt work for some reason.


So I created an admin role via beeline:

 

  1. Obtained hive ticket
    kinit -k -t run/cloudera-scm-agent/process/218-hive-HIVESERVER2/hive.keytab hive/node01.test.com@TEST.COM
  2. Connected to hive with beeline using hive keytab.
    beeline>!connect jdbc:hive2://node01.test.com:10000/default;principal=hive/node01.test.com@TEST.COM
  3. Created the role admin.
    beeline>Create role admin;
  4. Granted priviledges to admin role.
    GRANT ALL ON SERVER server1 TO ROLE admin WITH GRANT OPTION;
  5. Assign the role to a group.
    GRANT ROLE admin TO GROUP administrators;

After these steps all users within the group administrators are allowed to manage hive priviledges

View solution in original post

13,394 Views
5
2 REPLIES 2

avatar
author-rank glize
Explorer

Created ‎05-12-2016 06:06 AM

I finally solved it
The problem was that I had no role at all, and roles created by hue didnt work for some reason.


So I created an admin role via beeline:

 

  1. Obtained hive ticket
    kinit -k -t run/cloudera-scm-agent/process/218-hive-HIVESERVER2/hive.keytab hive/node01.test.com@TEST.COM
  2. Connected to hive with beeline using hive keytab.
    beeline>!connect jdbc:hive2://node01.test.com:10000/default;principal=hive/node01.test.com@TEST.COM
  3. Created the role admin.
    beeline>Create role admin;
  4. Granted priviledges to admin role.
    GRANT ALL ON SERVER server1 TO ROLE admin WITH GRANT OPTION;
  5. Assign the role to a group.
    GRANT ROLE admin TO GROUP administrators;

After these steps all users within the group administrators are allowed to manage hive priviledges

13,395 Views
5

avatar
author-rank cjervis author-rank
Community Manager

Created ‎05-12-2016 06:12 AM

I'm happy to see you solved the issue. I'm even happier that you shared the steps and marked it as solved so it can help others. Thanks!!


Cy Jervis, Manager, Community Program
Was your question answered? Make sure to mark the answer as the accepted solution.
If you find a reply useful, say thanks by clicking on the thumbs up button.
13,102 Views
0 Kudos
Announcements
What's New @ Cloudera
Cloudera Data Engineering 1.23: Access Spark from Your Favor...
What's New @ Cloudera
HBase REST server scaling support is Generally Available
What's New @ Cloudera
New CLI option in the update-database command
What's New @ Cloudera
New Action menu item in the Cloudera Operational Database UI
What's New @ Cloudera
Get the list of supported instance types in the Cloudera Ope...
View More Announcements