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Re: When ever I enable User impersonation in Zeppe...

by New Contributor in Support Questions
‎09-22-2017 12:00 PM
‎09-22-2017 12:00 PM
i followed the above steps and it throws the following error but my cluster is kerberos disabled and Apache Ranger Authorization is enabled . java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:589) at org.apache.thrift.transport.TSocket.open(TSocket.java:182) at org.apache.zeppelin.interpreter.remote.ClientFactory.create(ClientFactory.java:51) at org.apache.zeppelin.interpreter.remote.ClientFactory.create(ClientFactory.java:37) at org.apache.commons.pool2.BasePooledObjectFactory.makeObject(BasePooledObjectFactory.java:60) at org.apache.commons.pool2.impl.GenericObjectPool.create(GenericObjectPool.java:861) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:435) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:363) at org.apache.zeppelin.interpreter.remote.RemoteInterpreterProcess.getClient(RemoteInterpreterProcess.java:90) at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.init(RemoteInterpreter.java:211) at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getFormType(RemoteInterpreter.java:377) at org.apache.zeppelin.interpreter.LazyOpenInterpreter.getFormType(LazyOpenInterpreter.java:105) at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:387) at org.apache.zeppelin.scheduler.Job.run(Job.java:175) at org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(RemoteScheduler.java:329) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) is their any different approach please let know to enable impersonate. Thank you ... View more

Re: How to enable user impersonation for JDBC inte...

by New Contributor in Community Articles
‎09-08-2017 03:49 PM
‎09-08-2017 03:49 PM
I followed the above process but i got the following error Running on HDP 2.7.3.2.6.0.3-8,Zeppelin 0.7 with Kerberos disabled java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:589) at org.apache.thrift.transport.TSocket.open(TSocket.java:182) at org.apache.zeppelin.interpreter.remote.ClientFactory.create(ClientFactory.java:51) at org.apache.zeppelin.interpreter.remote.ClientFactory.create(ClientFactory.java:37) at org.apache.commons.pool2.BasePooledObjectFactory.makeObject(BasePooledObjectFactory.java:60) at org.apache.commons.pool2.impl.GenericObjectPool.create(GenericObjectPool.java:861) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:435) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:363) at org.apache.zeppelin.interpreter.remote.RemoteInterpreterProcess.getClient(RemoteInterpreterProcess.java:90) at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.init(RemoteInterpreter.java:211) at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getFormType(RemoteInterpreter.java:377) at org.apache.zeppelin.interpreter.LazyOpenInterpreter.getFormType(LazyOpenInterpreter.java:105) at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:387) at org.apache.zeppelin.scheduler.Job.run(Job.java:175) at org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(RemoteScheduler.java:329) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) ... View more

Configuration parameter 'REPOSITORY_CONFIG_USERNAM...

by New Contributor in Support Questions
‎08-31-2017 11:23 AM
‎08-31-2017 11:23 AM
Hi, I recently installed apace Ranger and Enabled the hive plugins.when try to restart the Effected components at hive got the following error Configuration parameter 'REPOSITORY_CONFIG_USERNAME' was not found in configurations dictionary! stderr: /var/lib/ambari-agent/data/errors-2693.txt Traceback (most recent call last): File "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/hcat_client.py", line 85, in <module> HCatClient().execute() File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 314, in execute method(env) File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 722, in restart self.install(env) File "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/hcat_client.py", line 34, in install import params File "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/params.py", line 27, in <module> from params_linux import * File "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/params_linux.py", line 781, in <module> 'config': json.dumps(hive_ranger_plugin_config), File "/usr/lib/python2.6/site-packages/ambari_simplejson/__init__.py", line 230, in dumps return _default_encoder.encode(obj) File "/usr/lib/python2.6/site-packages/ambari_simplejson/encoder.py", line 202, in encode chunks = list(chunks) File "/usr/lib/python2.6/site-packages/ambari_simplejson/encoder.py", line 426, in _iterencode for chunk in _iterencode_dict(o, _current_indent_level): File "/usr/lib/python2.6/site-packages/ambari_simplejson/encoder.py", line 400, in _iterencode_dict for chunk in chunks: File "/usr/lib/python2.6/site-packages/ambari_simplejson/encoder.py", line 434, in _iterencode o = _default(o) File "/usr/lib/python2.6/site-packages/ambari_simplejson/encoder.py", line 177, in default raise TypeError(repr(o) + " is not JSON serializable") File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/config_dictionary.py", line 73, in __getattr__ raise Fail("Configuration parameter '" + self.name + "' was not found in configurations dictionary!") resource_management.core.exceptions.Fail: Configuration parameter 'REPOSITORY_CONFIG_USERNAME' was not found in configurations dictionary! ... View more

Re: how to grant the privilege to database using T...

by New Contributor in Support Questions
‎08-30-2017 09:12 AM
‎08-30-2017 09:12 AM
by following the Apache link by changing the ownership of the database to role, we can grant the privileges. I followed these steps create role a; ALTER DATABASE x SET OWNER ROLE a; can any help to proceed further steps towards the granting privileges to database x; Thanks a lot. ... View more

Re: how to grant the privilege to database using T...

by New Contributor in Support Questions
‎08-30-2017 09:07 AM
‎08-30-2017 09:07 AM
by following the Apache link by changing the ownership of the database to role, we can grant the privileges. I followed these steps create role a; ALTER DATABASE x SET OWNER ROLE a; can any help to proceed further steps towards the granting privileges to database x; Thanks a lot. ... View more

how to grant the privilege to database using The S...

by New Contributor in Support Questions
‎08-30-2017 08:34 AM
‎08-30-2017 08:34 AM
My requirement is database x has only access to user1 and database y only have the access to user2 using hive2 sql based Authorization model. As per SQL standards authorization in hive documentation select,delete,update,insert privileges unable to grant database then how to grant the privileges at database level ? ... View more
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Date Registered ‎08-30-2017 08:24 AM
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