About mn_mhlawuli

mn_mhlawuli · ‎01-14-2019

Hi @Anoop E did you find a solution for this issue? I'm experiencing the same problem.

mn_mhlawuli · ‎11-07-2018

Hi Guys I need help. I have a 3 Node HDF 3.2 Cluster with NiFi 1.7 in the masternode. I have Metrics Monitor on each node and Metrics Collector in worker 2. I am able to see metrics on other services such as storm, kafka even host metrics, my problem is that I cannot see NiFi metrics, it keeps showing that No Data Available for the time period. I feel like i'm missing something small here. I came across this article https://pierrevillard.com/2017/05/16/monitoring-nifi-ambari-grafana/comment-page-1/ suggesting that i set up and configure the reporting task. I foillowed the instructions, went on NiFi ui/menu/controllersettings/reportingtaskcontrollerservices and clicked on the plus to add and configure a reporting task. What i found was that the only processor/task close to a reporting task is GraphiteMetricReporterService it doesnt look like what I need, but i configured and enabled it anyway but no changes to NiFi metrics. Did i miss something?

mn_mhlawuli · ‎08-24-2018

Thank you very much Akhil. My repo's weren't showing here Admin-> Manage Ambari -> Version -> Click on HDF-3.2. It's a 3 node cluster, I made a mistake of not moving my ambari repo's to all my workers repos.d directory.

mn_mhlawuli · ‎08-23-2018

Hi I need help, I am in the process of installing HDF 3.2 standalone cluster and the Ambari version is 2.7. My Installation fails in step 9 of the Ambari installation wizard as seen in the image below ambaristep9.png. I have attached the output of /var/lib/ambari-agent/data/errors-131.txt drpc-server-install.txt. And my yum repolist that shows an ambari-hdf-1.repo that gets created when I am installing and starting ther services yumrepolist.png. I have also attached cat of ambari-hdf-1.repo, i think it's weird that the repo has no base url's emptyrepo.png

mn_mhlawuli · ‎06-29-2018

Hi Does this mean Sqoop will never work if i do not have atlas service installed? I used sqoop list databases and that works fine, but when I try to import i get the "Using Hive-specific delimiters for output. You can override" error

mn_mhlawuli · ‎02-14-2018

Thank you @Jay Kumar SenSharma . This makes sense and I understand what is causing the error. But i have a bit of an issue in fixing it. I'm still fairly new in Linux, could you help me by specifying the exact commands i need to run in to adjust the 50 to 120. I'm attaching an image showing what i have tried and results thereof. runtime-error.png

mn_mhlawuli · ‎12-14-2017

Hi Gobi Subramani Have you had any help or solution on this. I am experiencing exactly the same problem as you.

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Date Registered	‎12-14-2017 02:41 PM
Last Visited	‎03-11-2019 02:10 PM
Total Messages Posted	7

Re: Access not enabled for this username Error sh...

NiFi 1.7 Metrics "No Data Available for the time p...

Re: HDF 3.2 Installation failure

HDF 3.2 Installation failure

Re: I´m trying to import data from mysql to hive t...

Re: change the port for ambari server

Re: HDP sandbox startup too long on virtualbox