About akhilsnaik

shraddhasingh68 · ‎12-04-2018

Thanks @Akhil S Naik, the issue was resolved using the above method.

akhilsnaik · ‎08-14-2019

well written article , For those who are using oracle database, we need to commit the transaction done after this changes.

kei_miyauchi_ · ‎11-13-2018

Hi @Akhil S Naik, The workaround works perfectly! Thank you for all your kindness.

rog2e · ‎09-25-2018

Thank you for the answers. I will play it safe and just pre install MYSQL. I am using CentOS7

akhilsnaik · ‎09-24-2018

Hi @Shraddha Singh, There can be two reasons for this issue . you can fix out solutions by one by one 1) Solution 1 : https://community.hortonworks.com/articles/188269/javapython-updates-and-ambari-agent-tls-settings.html 2) Solution 2: refer to : https://community.hortonworks.com/questions/120861/ambari-agent-ssl-certificate-verify-failed-certifi.html sed -i 's/verify=platform_default/verify=disable/'/etc/python/cert-verification.cfg Refer to . https://community.hortonworks.com/questions/138820/ambari-server-failing-to-communicate-with-ambari-a.html Please accept answer as helpfull if it helped you.

akhilsnaik · ‎09-21-2018

There can be situation where you are adding a Host in Ambari and the Add Host Wizard is stuck in UI with message : Please wait while the hosts are being checked for potential problems It will be tougher for you to proceed as next button will be disabled and you migt need to wait indefinitely for the Host to respond. To analyze what happened.We might need to look on ambari-agent hosts and ambari-server logs. As usually this Host checking will take longer we can actually skip the same using the Ambari experimental Wizards Disabling HostCheck On AddHost Wizard Steps 1) navigate in another Tab to URL : http://<AMBARI-SERVER>:8080/#/experimental 2) Tick on 'disableHostCheckOnAddHostWizard' checkbox and save it : 3) Close the Add Host Wizard using close button in UI and retry the same operation again. Note : Please note this article is not applicable on Ambari-2.7.0 and higher versions.

apappu · ‎09-24-2018

please open separate thread since this is already closed.

xavwebmaster · ‎09-18-2018

Hi Akhil, i do before yum repolist and this was the result: status HDF-3.2-repo-1 HDF-3.2-repo-1 0 HDP-UTILS-1.1.0.22-repo-1 HDP-UTILS-1.1.0.22-repo-1 0 ambari-2.7.0.0 ambari Version - ambari-2.7.0.0 0 base/7/x86_64 CentOS-7 - Base 0 epel/x86_64 Extra Packages for Enterprise Linux 7 - x86_64 0 extras/7/x86_64 CentOS-7 - Extras 0 updates/7/x86_64 CentOS-7 - Updates 0 This two repositories: HDF-3.2-repo-1 HDP-UTILS-1.1.0.22-repo-1 Dont was added by me, i think that was installed by the mpack. Are you sure it's a good idea to remove them? Test also the yum clean and the update before and the result was the same.

thiagoavadore · ‎09-13-2018

Thanks @Akhil S Naik! Yeah... I suspected so. It was worth a shot... 🙂

akhilsnaik · ‎09-13-2018

Hi @Michael Bronson , ambari will give you recommendations on the Value to be set. You can set any value as per your Cluster and business logic. Once you saved and restart the Yarn clients the changes will be synced to your yarn-site.xml if you are able to save the configuration after clickin on proceed anyway ambari will save 100 . Please see if this helps you.

Online	Offline
Last Visited	‎01-31-2024 04:26 AM

Member Since	‎07-30-2019 02:17 AM
Last Visited	‎01-31-2024 04:26 AM
Posts	453
Kudos received	113

Cloudera Community

Re: How to to apply the comulative hotfix in clou...

Re: ambari metrics collector not starting on a nod...

Re: Error while upgrading to HDP-7.1.7

Re: Is there any way to pass parameters to a custo...

Re: ambari metrics + change the path of hbase.root...

Re: I am not able to register the host. Error: reg...

Re: How to fix Database consistency warnings in Am...

Re: The link to Ambari View on Dashboard doesn't w...

Re: Does MySQL automatically get installed during ...

Re: I have installed Ambari 3 days ago and was abl...

Ambari Add Host Wizard Stuck at "hosts are being c...

Re: After installing Apache Ambari through EC2 on ...

Re: How to solve problem with yum when installing ...

Re: How can I have two Spark Services on Ambari fr...

Re: ambati values that greater then scrollbar