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05-10-2016
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03-17-2017
01:34 PM
I'm trying to empty connector from "routeToAttribute to routeToAttribute" and another connector from "routeToAttribute to deleteHDFS" Even if i've stopped all procesors in process group, i'm unable to empty queue. I did stop nifi and remove all files in *_repository like explain Bryan in another post.
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03-17-2017
01:30 PM
I'm trying to empty queue of connect "to routeOnAttribute from routeOnAttribute" and another connecter to routeOnAttribute to deleteHDFS" So I've two connectors where i unable to empty even if all processors are stopped.
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03-17-2017
12:44 PM
Hi all, I run on NIFI 1.1.1. It seems I'm not only to unable to empty queue. It is a bug ? regards
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Apache NiFi
03-17-2017
08:54 AM
Hi again, In my directory /user/prod/ i got thousand files. How it is possible to configure listHDFS to list only some directories like /user/prod/201703* So list only all directory 2017 of March ? thanks
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03-16-2017
04:01 PM
@Matt Clarke : thanks 🙂
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03-16-2017
03:24 PM
Hi all, There are something strange with data provenance of listHDFS (name listHDFS) processor in process group ExLibris. When I see the data provenance of this processor and i'm suprising that it is talk about the component that is outside of this process group. The data provenance seems get info from process group AutoClean. I think it is more clear with these images : data provenance of listHDFS from process group EXLIBRIS, in the data provenance we can see about component come from AUTOCLEAN dataflow ! process group AUTOCLEAN
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Apache NiFi
03-15-2017
01:00 PM
hi all, I don't know why there are these logs and the cluster goes down. thanks for help /var/opt/hosting/nifi_root/logs/nifi-user_2017-03-14.log:2017-03-14 20:21:00,398 INFO [NiFi Web Server-8928] o.a.n.w.a.c.InvalidRevisionExceptionMapper org.apache.nifi.web.InvalidRevisionException: [1, null, ff913814-9d14-1f85-bd62-e150653f6c39] is not the most up-to-date revision. This component appears to have been modified. Returning Bad Request response.
/var/opt/hosting/nifi_root/logs/nifi-user_2017-03-14.log:2017-03-14 20:21:00,457 INFO [NiFi Web Server-6246] o.a.n.w.a.c.IllegalClusterStateExceptionMapper org.apache.nifi.cluster.manager.exception.IllegalClusterStateException: Node nifi001.net:9443 is unable to fulfill this request due to: [1, null, ff913814-9d14-1f85-bd62-e150653f6c39] is not the most up-to-date revision. This component appears to have been modified. Returning Conflict response.
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Apache NiFi
03-15-2017
11:30 AM
hi all, I don't know why there are these logs and the cluster goes down. thanks for help /var/opt/hosting/nifi_root/logs/nifi-user_2017-03-14.log:2017-03-14 20:21:00,398 INFO [NiFi Web Server-8928] o.a.n.w.a.c.InvalidRevisionExceptionMapper org.apache.nifi.web.InvalidRevisionException: [1, null, ff913814-9d14-1f85-bd62-e150653f6c39] is not the most up-to-date revision. This component appears to have been modified. Returning Bad Request response.
/var/opt/hosting/nifi_root/logs/nifi-user_2017-03-14.log:2017-03-14 20:21:00,457 INFO [NiFi Web Server-6246] o.a.n.w.a.c.IllegalClusterStateExceptionMapper org.apache.nifi.cluster.manager.exception.IllegalClusterStateException: Node nifi001.net:9443 is unable to fulfill this request due to: [1, null, ff913814-9d14-1f85-bd62-e150653f6c39] is not the most up-to-date revision. This component appears to have been modified. Returning Conflict response.
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Apache NiFi
03-14-2017
11:43 AM
@Sunile Manjee : Hi thanks, I'm trying to make a java restAPI client. If somebody has already trying create a class for snippet and template, it is wondering if he send to me the definition of these classes. thanks.
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03-13-2017
03:15 PM
Hi all, I'm running in a strange effect, i've running a listHDFS processor with this config keytab and principal : My user is "ute" ute.keytab
ute@FTI.NET but i've got this message error : nifi-app_2017-03-13_15.0.log:2017-03-13 15:59:59,670 ERROR [Timer-Driven Process Thread-8] o.apache.nifi.processors.hadoop.ListHDFS ListHDFS[id=93843bce-d367-108a-953c-19690d75dccf] Failed to perform listing of HDFS due to org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException): User: polis@PSA.NET is not allowed to impersonate ute@PSA.NET: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException): User: polis@PSA.NET is not allowed to impersonate ute@PSA.NET
nifi-app_2017-03-13_15.0.log:org.apache.hadoop.ipc.RemoteException: User: polis@PSA.NET is not allowed to impersonate ute@PSA.NET
Why my processor try to use another user in my case (polis) user ? Thanks
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Apache NiFi