About GangWar

GangWar · ‎06-28-2021

@ernesto I run apt remove scm-agent Means this removed the agent packages. Then and apt install scm-agent.... Means this is not trying to connect within Cloudera Repo which is behind paywall hence failing. The catch is that the running cluster will stay but whenever you try to change things like add host host or other operations it will fails since you need paywall subscription. In short you cannot add a new host (which is equivalent to installing an agent on some host again).

GangWar · ‎06-23-2021

@innominate Please refer the below doc that will give you some idea. Cloudera Manager automatically sets nproc configuration in /etc/security/limits.conf, but this configuration can be overridden by individual files in /etc/security/limits.d/. This can cause problems with Apache Impala and other components. Make sure that the nproc limits are set sufficiently high, such as 65536 or 262144. 1. https://docs.cloudera.com/documentation/enterprise/6/release-notes/topics/rg_os_requirements.html 2. https://docs.cloudera.com/runtime/7.2.9/configuring-hbase/topics/hbase-configure-ulimit-pam-cli.html

GangWar · ‎06-23-2021

@innominate There is no such command line tool in CDP as per my knowledge. CDP distribution of Hadoop supports all Vanilla commands like hdfs dfs etc and similar for other components.

cjervis · ‎06-23-2021

@roshanbi, have you resolved your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.

GangWar · ‎06-16-2021

@M_Shash I am afraid there is no way to get binaries without credentials (which means a valid Subscription). One thing which comes in my mind is you can try that with Trial version which is free and can be downloaded from here: https://www.cloudera.com/downloads/hdp.html In any other case you have to get valid Subscription and then you can Download the Ambari binaries. This Discussion below is a good start on the same issue: https://community.cloudera.com/t5/Support-Questions/How-do-I-download-the-latest-version-of-Ambari-and-HDP/m-p/286231#M212306

Bryan_zh · ‎06-15-2021

okay, thanks very much.

novice_tester · ‎06-11-2021

Maybe it's the quickstart version, so it's probably out of memory. Thank you 🙂

GangWar · ‎06-07-2021

@rjwiggins80 The most Important thing is check the config.ini file on host and see if there you have given the hostname correct (FQDN) in below section. [General] # Hostname of the CM server. server_host=host-10-17-100-241.coe.cloudera.com So stop whole cluster and mgmt services and then CM server. At last stop agent on host and change the above details and then start the agent and service respectively. CM should fetch new hostname.

cjervis · ‎05-05-2021

@klhinva The link provided by @ask_bill_brooks will show the current information. Here is an updated link directly to the Software Dependencies section. I hope this helps.

GangWar · ‎04-30-2021

@pkotla Check the Apache doc if that helps. I am not very sure if that’s achievable but give it a try. https://ranger.apache.org/apidocs/resource_ServiceREST.html#resource_ServiceREST_applyPolicy_POST

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