Member since
03-07-2019
158
Posts
53
Kudos Received
33
Solutions
My Accepted Solutions
Title | Views | Posted |
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6142 | 03-08-2019 08:46 AM | |
4174 | 10-17-2018 10:25 AM | |
2669 | 10-16-2018 07:46 AM | |
2024 | 10-16-2018 06:57 AM | |
1691 | 10-12-2018 09:55 AM |
10-11-2018
03:59 PM
@Veerendra Nath Jasthi A few more examples are documented here; https://community.hortonworks.com/articles/87217/change-nifi-flow-using-rest-api-part-1.html Otherwise, all the options we have should be listed here; https://nifi.apache.org/docs/nifi-docs/rest-api/index.html
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10-11-2018
03:12 PM
Hi @Veerendra Nath Jasthi I've tried this myself just now, by first exporting the current settings like so; curl -X GET -H 'Content-Type: application/json' http://nifibox:9090/nifi-api/processors/6391462d-0166-1000-0000-000002b215e0 | python -m json.tool > /tmp/processorconfig.json And then from the resulting json output, I modify the directory listed and post it back like so; curl -X PUT -H 'Content-Type: application/json' http://nifibox:9090/nifi-api/processors/6391462d-0166-1000-0000-000002b215e0 -d @processorconfig.json BTW, specifying the processor ID alone on the PUT operation is enough - even if the processor is part of a different process group the above example still works.
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10-10-2018
12:50 PM
@Sateesh Battu You could try the workaround suggested in this thread of manually creating the /etc/hive/conf/conf.server/hivemetastore-site.xml file.
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10-09-2018
10:07 AM
@Marcel-Jan Krijgsman Ah good, glad it works correctly now. When you connect with putty, using port 2222 should bring you to the docker container directly. Otherwise you may be able to do a docker attach to the running docker image. Please mark the answer as accepted if you can, so others looking for this can find the solution more easily 🙂
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10-09-2018
08:15 AM
1 Kudo
@Marcel-Jan Krijgsman I don't have the same issue, cloning the same steps you've shown on your screenshots in a sandbox HDF. Are you sure you created the directory with the right name and in the right place? Ex when you connect to http://localhost:4200/ with root / hadoop , and do 'll /home/marcel-jan/ranger_rapport' it all looks OK?
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10-09-2018
03:52 AM
Hi @Shen Sean It looks like you may be hitting YARN-3021 - https://issues.apache.org/jira/browse/YARN-3021 Try the same distcp operation after adding in following parameters to distcp command -Dmapreduce.job.hdfs-servers.token-renewal.exclude=<destinationNN1>,<destinationNN2>
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10-08-2018
06:37 AM
1 Kudo
@Michael Bronson Did it work OK without the underscore? I'm curious and hope I didn't make you go through making a new lab for nothing 🙂 let me know if you still have any errors.
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10-08-2018
06:33 AM
Hi @Sai Krishna Makineni There isn't really any option for oozie to run against a specific host, the only option you would have in Oozie to execute on a specific host is with the SSH Action Extension; The ssh action starts a shell command on a remote machine as a remote secure shell in background. The workflow job will wait until the remote shell command completes before continuing to the next action.
The shell command must be present in the remote machine and it must be available for execution via the command path.
Examples and more info: https://oozie.apache.org/docs/4.2.0/DG_SshActionExtension.html
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10-04-2018
09:50 AM
1 Kudo
@Michael Bronson I'm not sure it's explicitly documented for Ambari... Can you try without the underscore and see if it works? See also; https://en.wikipedia.org/wiki/Hostname#Restrictions_on_valid_hostnames
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10-04-2018
09:44 AM
1 Kudo
Hi @Michael Bronson I think the problem originates from the underscore used in the hostname krysve_ci90. Underscores should not be used in hostnames. Any chance you can try this with a different name / alias?
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