Urantian
Contributor
My Accepted Solutions
Show All

Re: Cannot Access API

by Super Guru Super Guru in Support Questions
‎10-01-2018 09:00 AM
‎10-01-2018 09:00 AM
@Urantian,   CDH version does not impact the Cloudera Manager version level; rather, it is the Cloudera Manager version that dictates what API versions are available.  To view your CM version, in CM, navigate to Support --> About The pop-up window will show you what version of CM you have.   It sounds as if one of your clusters may have a more recent version of Cloudera Manager but an older version of CDH (which is fine). ... View more

Re: Hive Replication to New Cluster Does Not Appea...

by Super Guru Super Guru in Support Questions
‎09-06-2018 10:06 AM
‎09-06-2018 10:06 AM
@Urantian,   Make sure you run the exact cmomand listed in the error after running kinit as the impala user.  Sentry is not seeing that the "impala" user has permission to invalidate metadata on that database and table.   Make sure that the "impala" user is a member of a group that is allowed to invalidate metadata. BDR-initiated metadata validation requires that the "impala" user be able to invalidate metadata.   Sentry is denying that action in your cluster. ... View more

Re: Metrics via Backend Database?

by Contributor in Support Questions
‎07-13-2018 12:21 PM
‎07-13-2018 12:21 PM
Great!  Thank you very much for the detailed information.   Michael Reynolds   ... View more

Re: Free-Form Sqoop Query Causes "Unrecognized Arg...

by Explorer in Support Questions
‎12-14-2017 12:13 AM
‎12-14-2017 12:13 AM
MReynolds:thanks a lot!  solved my big problem! ... View more

Re: Can HDFS Backup Replications be Accessed from ...

by New Contributor in Support Questions
‎08-01-2017 11:05 PM
‎08-01-2017 11:05 PM
Hi Harsh,                 i am using cloudera express 5.5, Is it possible to restore hdfs backup created manually(using crontab). ... View more

Re: Impala Daemon Not Starting - "Process" Directo...

by Contributor in Support Questions
‎12-21-2015 12:35 PM
‎12-21-2015 12:35 PM
Thank you very much for your reply.  According to the agent log, the service account responsible for running the Impala service does not exist on the host.  I appreciate your pointing me in the right direction.   ... View more

Re: Oozie Coordinator Missing from Running List

by Contributor in Support Questions
‎09-22-2014 03:47 PM
‎09-22-2014 03:47 PM
I found the running coordinator in the Oozie Web Console.  By referencing the job ID in the console, I was able to kill the coodinator via the Oozie -kill command.   Michael Reynolds   ... View more

Re: Yarn applications hang foreever if run in para...

by Contributor in Support Questions
‎08-18-2014 03:29 PM
‎08-18-2014 03:29 PM
We are still experiencing periodic problems with applications hanging when a number of jobs are submitted in parallel.  We have reduced 'maxRunningApps', increased the virtual core count, and also increased ' oozie.service.callablequeueservice.threads' to 40.  In many cases, the applications do not hang, however this is not consistent.   Regarding YARN issue number 1913 (https://issues.apache.org/jira/browse/YARN-1913), is this patch incorporated in CDH 5.1.0, the version we are using?  YARN-1913 indicates the affected version is  2.3.0, and is fixed in 2.5.0.  Our Hadoop version in 5.1.0 is 2.3.0.   Thank you,   Michael Reynolds   ... View more
Contact Me
Online
Offline
Last Visited
‎04-17-2019 06:08 PM
Public Statistics
Date Registered ‎08-12-2014 09:54 AM
Last Visited ‎04-17-2019 06:08 PM
Total Messages Posted 34
Total Kudos Received 2
; ;