Georg, Thanks for providing the logs. They look very normal and I'm not sure why it's not working without knowing more. Other than port 9090, any other customized properties/configuration? Any firewalls that could be preventing access to that port?
Thanks Matt On Mon, Jun 12, 2017 at 11:19 AM, Georg Heiler <georg.kf.hei...@gmail.com> wrote: > Hi Matt, > > started vis bin/nifi.sh start > > Logs do not show anything interesting. Indeed, I see the mentioned lines, > but a curl on http://localhost:9090/nifi returns curl: (52) Empty reply > from server > > Bootstrap logs shows: > 2017-06-12 18:01:50,459 INFO [main] o.a.n.b.NotificationServiceManager > Successfully loaded the following 0 services: [] > 2017-06-12 18:01:50,462 INFO [main] org.apache.nifi.bootstrap.RunNiFi > Registered no Notification Services for Notification Type NIFI_STARTED > 2017-06-12 18:01:50,462 INFO [main] org.apache.nifi.bootstrap.RunNiFi > Registered no Notification Services for Notification Type NIFI_STOPPED > 2017-06-12 18:01:50,462 INFO [main] org.apache.nifi.bootstrap.RunNiFi > Registered no Notification Services for Notification Type NIFI_DIED > 2017-06-12 18:01:50,487 INFO [main] org.apache.nifi.bootstrap.Command > Starting Apache NiFi... > 2017-06-12 18:01:50,488 INFO [main] org.apache.nifi.bootstrap.Command > Working Directory: /opt/nifi/nifi-1.2.0-SNAPSHOT > 2017-06-12 18:01:50,488 INFO [main] org.apache.nifi.bootstrap.Command > Command: /lib/jvm/java-openjdk/bin/java -classpath > /opt/nifi/nifi-1.2.0-SNAPSHOT/./conf:/opt/nifi/nifi-1.2.0- > SNAPSHOT/./lib/nifi-properties-1.2.0-SNAPSHOT.jar: > /opt/nifi/nifi-1.2.0-SNAPSHOT/./lib/nifi-nar-utils-1.2.0- > SNAPSHOT.jar:/opt/nifi/nifi-1.2.0-SNAPSHOT/./lib/nifi- > runtime-1.2.0-SNAPSHOT.jar:/opt/nifi/nifi-1.2.0-SNAPSHOT/. > /lib/nifi-framework-api-1.2.0-SNAPSHOT.jar:/opt/nifi/nifi-1. > 2.0-SNAPSHOT/./lib/log4j-over-slf4j-1.7.12.jar:/opt/nifi/ > nifi-1.2.0-SNAPSHOT/./lib/jcl-over-slf4j-1.7.12.jar:/opt/ > nifi/nifi-1.2.0-SNAPSHOT/./lib/ojdbc6.jar:/opt/nifi/nifi- > 1.2.0-SNAPSHOT/./lib/jul-to-slf4j-1.7.12.jar:/opt/nifi/ > nifi-1.2.0-SNAPSHOT/./lib/nifi-api-1.2.0-SNAPSHOT.jar:/ > opt/nifi/nifi-1.2.0-SNAPSHOT/./lib/logback-classic-1.1.3. > jar:/opt/nifi/nifi-1.2.0-SNAPSHOT/./lib/slf4j-api-1.7. > 12.jar:/opt/nifi/nifi-1.2.0-SNAPSHOT/./lib/logback-core-1.1.3.jar > -Dorg.apache.jasper.compiler.disablejsr199=true -Xmx512m -Xms512m > -Djava.library.path=/usr/hdp/2.6.0.3-8/hadoop/lib > -Djava.security.egd=file:/dev/urandom > -Dsun.net.http.allowRestrictedHeaders=true > -Djava.net.preferIPv4Stack=true -Djava.awt.headless=true -XX:+UseG1GC > -Djava.protocol.handler.pkgs=sun.net.www.protocol > -Dnifi.properties.file.path=/opt/nifi/nifi-1.2.0-SNAPSHOT/./conf/nifi.properties > -Dnifi.bootstrap.listen.port=37055 -Dapp=NiFi -Dorg.apache.nifi.bootstrap. > config.log.dir=/opt/nifi/nifi-1.2.0-SNAPSHOT/logs org.apache.nifi.NiFi > 2017-06-12 18:01:50,506 INFO [main] org.apache.nifi.bootstrap.Command > Launched Apache NiFi with Process ID 20304 > 2017-06-12 18:01:51,063 INFO [NiFi Bootstrap Command Listener] > org.apache.nifi.bootstrap.RunNiFi Apache NiFi now running and listening > for Bootstrap requests on port 44585 > > > App log shows > https://gist.github.com/geoHeil/9df1947ab7ddb5027c67669aa0f83d0e > > Regards, > Georg > > Matt Gilman <matt.c.gil...@gmail.com> schrieb am Mo., 12. Juni 2017 um > 15:13 Uhr: > >> Georg, >> >> The UI will be available once you see these log messages: >> >> 2017-06-09 09:02:37,208 INFO [main] org.apache.nifi.web.server.JettyServer >> NiFi has started. The UI is available at the following URLs: >> 2017-06-09 09:02:37,208 INFO [main] org.apache.nifi.web.server.JettyServer >> http://<host>:<port>/nifi >> 2017-06-09 09:02:37,208 INFO [main] org.apache.nifi.web.server.JettyServer >> http://<host>:<port>/nifi >> >> If you search through the logs looking for the port you're configured to >> listen on, do you find anything? If these haven't printed yet, the UI will >> not be available. If they have, then the UI should be available. >> >> Also, anything interesting in the bootstrap log? >> >> Thanks >> >> Matt >> >> >> On Mon, Jun 12, 2017 at 9:09 AM, Georg Heiler <georg.kf.hei...@gmail.com> >> wrote: >> >>> After restarting my NiFi host no longer the NiFi web interface will >>> start. From the logs it looks like everything lese of NiFi is working fine. >>> >>> a curl to localhost:<NiFiPort> will return an empty response. >>> >>> What else can I try? >>> The logs do not show any errors. >>> >>> Regards, >>> Georg >>> >> >>
