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08-24-2015
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11-29-2017
01:46 PM
Hi, I am using HDP 2.6.3 , kerberos enabled and I am using Knox for accessing my services . I would like to know whether Phoenix Query server can be accessible via Knox , please share me if any documents available Regards, Sijeesh
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11-10-2017
10:04 AM
We have an HDP 2.6.3 cluster with Kerberos enabled using Active directory .Our HDP cluster nodes has users from Active Directory .Our developers want to connect confluent Kafka cluster , which is neither kerberos enabled nor back end servers connected to AD.Please suggest the best options that we need to make this connection working smoothly . ( Developers may use storm / spark from HDP to connect Kafka )
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11-06-2017
02:07 PM
Thanks..manually upgraded the packages that resolved the issue. Thanks
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11-03-2017
02:06 PM
2017-11-03 08:45:46,126 - Package Manager failed to install packages. Error: Execution of '/usr/bin/yum -d 0 -e 0 -y install ''' returned 1. Error: Nothing to do
Traceback (most recent call last):
File "/var/lib/ambari-agent/cache/custom_actions/scripts/install_packages.py", line 345, in install_packages
retry_count=agent_stack_retry_count)
File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 166, in __init__
self.env.run()
File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 160, in run
self.run_action(resource, action)
File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 124, in run_action
provider_action()
File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/__init__.py", line 57, in action_upgrade
self.upgrade_package(package_name, self.resource.use_repos, self.resource.skip_repos)
File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/yumrpm.py", line 256, in upgrade_package
return self.install_package(name, use_repos, skip_repos, is_upgrade)
File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/yumrpm.py", line 251, in install_package
self.checked_call_with_retries(cmd, sudo=True, logoutput=self.get_logoutput())
File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/__init__.py", line 251, in checked_call_with_retries
return self._call_with_retries(cmd, is_checked=True, **kwargs)
File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/__init__.py", line 268, in _call_with_retries
code, out = func(cmd, **kwargs)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 72, in inner
result = function(command, **kwargs)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 102, in checked_call
tries=tries, try_sleep=try_sleep, timeout_kill_strategy=timeout_kill_strategy)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 150, in _call_wrapper
result = _call(command, **kwargs_copy)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 303, in _call
raise ExecutionFailed(err_msg, code, out, err)
ExecutionFailed: Execution of '/usr/bin/yum -d 0 -e 0 -y install ''' returned 1. Error: Nothing to do
Traceback (most recent call last):
File "/var/lib/ambari-agent/cache/custom_actions/scripts/install_packages.py", line 424, in <module>
InstallPackages().execute()
File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 367, in execute
method(env)
File "/var/lib/ambari-agent/cache/custom_actions/scripts/install_packages.py", line 150, in actionexecute
raise Fail("Failed to distribute repositories/install packages")
resource_management.core.exceptions.Fail: Failed to distribute repositories/install packages
stdout: /var/lib/ambari-agent/data/output-2351.txt
2017-11-03 08:44:53,736 - Will install packages for repository version 2.6.3.0-235
2017-11-03 08:44:53,736 - Repository for HDP/2.6.3.0-235/HDP-2.6 is not managed by Ambari
2017-11-03 08:44:53,736 - Repository for HDP/2.6.3.0-235/HDP-UTILS-1.1.0.21 is not managed by Ambari
2017-11-03 08:44:53,737 - Cannot find the stack name in the command. Stack tools cannot be loaded
2017-11-03 08:44:53,737 - call[('ambari-python-wrap', None, 'versions')] {}
2017-11-03 08:44:53,756 - call returned (1, "/bin/ambari-python-wrap: can't find '__main__' module in ''")
2017-11-03 08:44:53,756 - Cannot find the stack name in the command. Stack tools cannot be loaded
2017-11-03 08:44:53,757 - Package[None] {'retry_on_repo_unavailability': False, 'retry_count': 5, 'use_repos': {}, 'action': ['upgrade']}
2017-11-03 08:44:53,757 - Installing package None ('/usr/bin/yum -d 0 -e 0 -y install ''')
2017-11-03 08:44:54,260 - Execution of '/usr/bin/yum -d 0 -e 0 -y install ''' returned 1. Error: Nothing to do
2017-11-03 08:44:54,261 - Failed to install package None. Executing '/usr/bin/yum clean metadata'
2017-11-03 08:44:54,608 - Retrying to install package None after 30 seconds
2017-11-03 08:45:46,126 - Package Manager failed to install packages. Error: Execution of '/usr/bin/yum -d 0 -e 0 -y install ''' returned 1. Error: Nothing to do
Traceback (most recent call last):
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11-01-2017
12:08 PM
Hi, I try to integrate Ranger with active directory ( Ranger Configuration -> Ranger User info) . Our cn and sAMAccountName are
different for user account . When we enable “GROUP SEARCH” , it will only turn
username with lastname\ format . Please let me know how to resolve this issue. Regards, Sijeesh
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09-15-2017
02:44 AM
Hi, My HUE service is not integrated with LDAP/AD.Normally I do login as admin user from HUE web console ,create users and assign group to those users. Is there any mechanism to automate this process ? I need shell/perl/python kind of script that can invoke from terminal and used to add users to HUE and assign that users to some group . Regards, Sijeeesh
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09-14-2017
05:05 AM
Thanks ..it worked.
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09-13-2017
03:05 AM
Hi, Please help me if any one tried adding new user to cloudera Manager using REST API calls ? I heard the option /api/v10/users/userList has some option , please let me know if anyone tried this option ? Regards, Sijeesh
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12-13-2016
07:04 AM
I read some documents about Record Service which can do row level restriction.Is there any performance bottleneck if we use this product ?
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12-04-2016
10:46 PM
Hi, I want to impliment Row-Level security in Impala and Hive. Can anyone suggest best posible options available to do that.I am using Cloudera Managed cluster ( 5.6 ) .I am already using Sentry but it has only column level security available. I want to restrict centain roles to access particular rows alone.Thanks in advance Regards, Sijeesh
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08-24-2015
10:52 PM
Deploying Client Configuration Successfully deployed all client configurations. Details Initializing ZooKeeper Service Completed only 0/1 steps. First failure: Command (31) has failed Starting ZooKeeper Service
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08-24-2015
02:01 AM
Hi, I am trying to install CHD using cloudera manager , using latest version of cloudera manger and Operating System or CentOS 6.6 64 bit.Cloudera manager installation went fine.I tried to configure cluster on 4 nodes everything went fine except the cluster setup phase.Could anyone suggest me how to do these steps manually / how to troubleshoot this error.I did reinstallation serveral time by changing cloudera version as well , but no hope. Can any one tell the location of log files ? ( I am using VM Ware virtual machines )
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