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2016-10-13 13:42:57,128 INFO [NiFi Bootstrap Command Listener] org.apache.nifi.bootstrap.RunNiFi Apache NiFi now running and listening for Bootstrap requests on port 32840" this is I am getting and when I try to browse 127.0.0.2:9090 ...unable to connect

2016-10-13 13:22:33,631 INFO [NiFi Bootstrap Command Listener] org.apache.nifi.bootstrap.RunNiFi Apache NiFi now running and listening for Bootstrap requests on port 38504 2016-10-13 13:23:12,856 INFO [main] o.a.n.b.NotificationServiceManager Successfully loaded the following 0 services: [] 2016-10-13 13:23:12,859 INFO [main] org.apache.nifi.bootstrap.RunNiFi Registered no Notification Services for Notification Type NIFI_STARTED 2016-10-13 13:23:12,859 INFO [main] org.apache.nifi.bootstrap.RunNiFi Registered no Notification Services for Notification Type NIFI_STOPPED 2016-10-13 13:23:12,859 INFO [main] org.apache.nifi.bootstrap.RunNiFi Registered no Notification Services for Notification Type NIFI_DIED 2016-10-13 13:23:12,867 INFO [main] org.apache.nifi.bootstrap.Command Apache NiFi is currently running, listening to Bootstrap on port 38504, PID=32124 2016-10-13 13:24:02,008 ERROR [NiFi logging handler] org.apache.nifi.StdErr Failed to start web server: Address already in use 2016-10-13 13:24:02,008 ERROR [NiFi logging handler] org.apache.nifi.StdErr Shutting down... 2016-10-13 13:24:02,465 INFO [main] org.apache.nifi.bootstrap.RunNiFi NiFi never started. Will not restart NiFi 2016-10-13 13:42:47,053 INFO [main] o.a.n.b.NotificationServiceManager Successfully loaded the following 0 services: [] 2016-10-13 13:42:47,057 INFO [main] org.apache.nifi.bootstrap.RunNiFi Registered no Notification Services for Notification Type NIFI_STARTED 2016-10-13 13:42:47,057 INFO [main] org.apache.nifi.bootstrap.RunNiFi Registered no Notification Services for Notification Type NIFI_STOPPED 2016-10-13 13:42:47,057 INFO [main] org.apache.nifi.bootstrap.RunNiFi Registered no Notification Services for Notification Type NIFI_DIED 2016-10-13 13:42:47,118 INFO [main] org.apache.nifi.bootstrap.Command Apache NiFi is not currently running 2016-10-13 13:42:56,680 INFO [main] o.a.n.b.NotificationServiceManager Successfully loaded the following 0 services: [] 2016-10-13 13:42:56,683 INFO [main] org.apache.nifi.bootstrap.RunNiFi Registered no Notification Services for Notification Type NIFI_STARTED 2016-10-13 13:42:56,683 INFO [main] org.apache.nifi.bootstrap.RunNiFi Registered no Notification Services for Notification Type NIFI_STOPPED 2016-10-13 13:42:56,683 INFO [main] org.apache.nifi.bootstrap.RunNiFi Registered no Notification Services for Notification Type NIFI_DIED 2016-10-13 13:42:56,699 INFO [main] org.apache.nifi.bootstrap.Command Starting Apache NiFi... 2016-10-13 13:42:56,699 INFO [main] org.apache.nifi.bootstrap.Command Working Directory: /opt/HDF-2.0.0.0/nifi 2016-10-13 13:42:56,699 INFO [main] org.apache.nifi.bootstrap.Command Command: /opt/jdk1.8.0_102/bin/java -classpath /opt/HDF-2.0.0.0/nifi/./conf:/opt/HDF-2.0.0.0/nifi/./lib/bcprov-jdk15on-1.54.jar:/opt/HDF-2.0.0.0/nifi/./lib/commons-lang3-3.4.jar:/opt/HDF-2.0.0.0/nifi/./lib/jcl-over-slf4j-1.7.12.jar:/opt/HDF-2.0.0.0/nifi/./lib/jul-to-slf4j-1.7.12.jar:/opt/HDF-2.0.0.0/nifi/./lib/log4j-over-slf4j-1.7.12.jar:/opt/HDF-2.0.0.0/nifi/./lib/logback-classic-1.1.3.jar:/opt/HDF-2.0.0.0/nifi/./lib/logback-core-1.1.3.jar:/opt/HDF-2.0.0.0/nifi/./lib/nifi-api-1.0.0.2.0.0.0-579.jar:/opt/HDF-2.0.0.0/nifi/./lib/nifi-documentation-1.0.0.2.0.0.0-579.jar:/opt/HDF-2.0.0.0/nifi/./lib/nifi-framework-api-1.0.0.2.0.0.0-579.jar:/opt/HDF-2.0.0.0/nifi/./lib/nifi-nar-utils-1.0.0.2.0.0.0-579.jar:/opt/HDF-2.0.0.0/nifi/./lib/nifi-properties-1.0.0.2.0.0.0-579.jar:/opt/HDF-2.0.0.0/nifi/./lib/nifi-properties-loader-1.0.0.2.0.0.0-579.jar:/opt/HDF-2.0.0.0/nifi/./lib/nifi-runtime-1.0.0.2.0.0.0-579.jar:/opt/HDF-2.0.0.0/nifi/./lib/slf4j-api-1.7.12.jar -Dorg.apache.jasper.compiler.disablejsr199=true -Xmx512m -Xms512m -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/HDF-2.0.0.0/nifi/./conf/nifi.properties -Dnifi.bootstrap.listen.port=34820 -Dapp=NiFi -Dorg.apache.nifi.bootstrap.config.log.dir=/opt/HDF-2.0.0.0/nifi/logs org.apache.nifi.NiFi 2016-10-13 13:42:57,128 INFO [NiFi Bootstrap Command Listener] org.apache.nifi.bootstrap.RunNiFi Apache NiFi now running and listening for Bootstrap requests on port 32840

3 REPLIES 3

Please tell me is there any port issue...

Here, Sandbox is running on VM Box with NAT network and 9090 port is dedicated for NiFi. I am getting the below-

[root@sandbox bin]# ./nifi.sh start Java home: /opt/jdk1.8.0_102 NiFi home: /opt/HDF-2.0.0.0/nifi Bootstrap Config File: /opt/HDF-2.0.0.0/nifi/conf/bootstrap.conf 2016-10-13 14:53:09,392 INFO [main] org.apache.nifi.bootstrap.Command Apache NiFi is already running, listening to Bootstrap on port 32840

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## How can I open UI for NiFi...it is not opening.Connection reset displaying..

Explorer

Hi, Can you change the property called "nifi.web.http.port" in "nifi.properties" file to another value, then restart nifi ?