Thanks for following up with the info on how you solved it. Glad it is working now.
Thanks On Thu, Oct 29, 2020 at 7:13 PM 杨量（上海-技术部-开发） <[email protected]> wrote: > Hi, > > The problem I'm having is the permission configuration. > > There should grant permission to node proxy and user to view provenance. > > Now the problem is solved > > Thanks > > Paul > > > > [mailto:[email protected]] > > *:* 2020年10月29日 9:21*:* [email protected] > > *:* There isnot show any items on Provenance GUI > > > > Hello, > > I’m working on two NIFI nodes cluster with NIFI 1.11.4 version. But the > Provenance GUI cannot show any items. > > There is my configuration about the Provenance: > > > > $ grep provenance /opt/nifi-1.11.4/conf/nifi.properties > > > nifi.provenance.repository.implementation=org.apache.nifi.provenance.WriteAheadProvenanceRepository > > nifi.provenance.repository.debug.frequency=1_000_000 > > nifi.provenance.repository.encryption.key.provider.implementation= > > nifi.provenance.repository.encryption.key.provider.location= > > nifi.provenance.repository.encryption.key.id= > > nifi.provenance.repository.encryption.key= > > nifi.provenance.repository.directory.default=/data2/provenance_repository1 > > > nifi.provenance.repository.directory.provenance2=/data2/provenance_repository2 > > nifi.provenance.repository.max.storage.time=4 hours > > nifi.provenance.repository.max.storage.size=80 GB > > nifi.provenance.repository.rollover.time=30 secs > > nifi.provenance.repository.rollover.size=100 MB > > nifi.provenance.repository.query.threads=2 > > nifi.provenance.repository.index.threads=2 > > nifi.provenance.repository.compress.on.rollover=true > > nifi.provenance.repository.always.sync=false > > nifi.provenance.repository.indexed.fields=EventType, FlowFileUUID, > Filename, ProcessorID, Relationship > > nifi.provenance.repository.indexed.attributes= > > nifi.provenance.repository.index.shard.size=2 GB > > nifi.provenance.repository.max.attribute.length=65536 > > nifi.provenance.repository.concurrent.merge.threads=2 > > nifi.provenance.repository.buffer.size=5000000 > > > > This nifi cluster has been running for 2 days. The bellows are the log > when I query the SEND event, it should be list some records on Provenance > GUI: what is the root cause ‘retrieved 0 events’ and how can I resolve the > issue? > > > > 2020-10-29 08:56:08,515 INFO > org.apache.nifi.provenance.index.lucene.QueryTask: Successfully queried > index /data2/provenance_repository2/lucene-8-index-1603930630342 for query > +eventType:send +time:[1603900800000 TO 1603987199000]; retrieved 0 events > with a total of 22225 hits in 141 millis > > 2020-10-29 08:56:08,517 INFO > org.apache.nifi.provenance.index.lucene.QueryTask: Successfully queried > index /data2/provenance_repository1/lucene-8-index-1603929964785 for query > +eventType:send +time:[1603900800000 TO 1603987199000]; retrieved 0 events > with a total of 20787 hits in 125 millis > > 2020-10-29 08:56:08,655 INFO > org.apache.nifi.provenance.index.lucene.QueryTask: Successfully queried > index /data2/provenance_repository2/lucene-8-index-1603889124980 for query > +eventType:send +time:[1603900800000 TO 1603987199000]; retrieved 0 events > with a total of 22256 hits in 119 millis > > 2020-10-29 08:56:08,745 INFO > org.apache.nifi.provenance.StandardQueryResult: Completed Query[ [SEND] ] > comprised of 4 steps in 411 millis > > 2020-10-29 08:56:08,745 INFO > org.apache.nifi.provenance.index.lucene.QueryTask: Successfully queried > index /data2/provenance_repository1/lucene-8-index-1603888576272 for query > +eventType:send +time:[1603900800000 TO 1603987199000]; retrieved 0 events > with a total of 13792 hits in 202 millis > > > > Thanks > > Paul >
