Unable to ping nodes with Minion due to missing class org.opennms.netmgt.icmp.jni6.Jni6Pinger
Description
I've installed Minion from repository and tried to poll nodes in a remote network called "branch" through the Minion. All nodes associated with the "branch" location in the 172.31/16 network are down, the Minion itself is running, heartbeat is working properly and also SNMP data collection through the minion works. Checking the Karaf log with log:tail shows the following exception:
2016-11-10 11:43:59,514 | ERROR | ol-124-thread-13 | AbstractPingerFactory | 247 - org.opennms.opennms-icmp-api - 19.0.0.SNAPSHOT | Unable to find class named org.opennms.netmgt.icmp.jni6.Jni6Pinger
java.lang.IllegalArgumentException: Unable to find class named org.opennms.netmgt.icmp.jni6.Jni6Pinger
at org.opennms.netmgt.icmp.AbstractPingerFactory.getInstance(AbstractPingerFactory.java:64)[247:org.opennms.opennms-icmp-api:19.0.0.SNAPSHOT]
at Proxy8982ccb4_9f03_445e_8766_6a0dd2f7c297.getInstance(Unknown Source)[:]
at org.opennms.netmgt.poller.monitors.IcmpMonitor.poll(IcmpMonitor.java:94)[230:org.opennms.features.poller.monitors.core:19.0.0.SNAPSHOT]
at Proxyf995896b_36f0_4ed0_a98f_626533edfe2e.poll(Unknown Source)[:]
at org.opennms.netmgt.poller.client.rpc.PollerClientRpcModule$1.get(PollerClientRpcModule.java:77)[229:org.opennms.features.poller.client-rpc:19.0.0.SNAPSHOT]
at org.opennms.netmgt.poller.client.rpc.PollerClientRpcModule$1.get(PollerClientRpcModule.java:71)[229:org.opennms.features.poller.client-rpc:19.0.0.SNAPSHOT]
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)[:1.8.0_112]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_112]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_112]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_112]
Caused by: java.lang.IllegalStateException: Unable to locate pinger class org.opennms.netmgt.icmp.jni6.Jni6Pinger
at org.opennms.netmgt.icmp.PingerFactoryImpl.getPingerClass(PingerFactoryImpl.java:19)[247:org.opennms.opennms-icmp-api:19.0.0.SNAPSHOT]
at org.opennms.netmgt.icmp.AbstractPingerFactory.getInstance(AbstractPingerFactory.java:62)[247:org.opennms.opennms-icmp-api:19.0.0.SNAPSHOT]
... 9 more
Verifying which features are installed in Karaf with features:list | grep minion:
minion-core | 19.0.0.SNAPSHOT | x | Started | minion-core-features | Minion :: Core
minion-core-shell | 19.0.0.SNAPSHOT | x | Started | minion-core-features | Minion :: Core :: Shell
minion-core-api | 19.0.0.SNAPSHOT | | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Minion :: Core :: API
opennms-dao-minion | 19.0.0.SNAPSHOT | | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: DAO :: Minion
opennms-discoverer | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Discovery :: Discoverer
opennms-syslogd-handler-minion | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Syslogd :: Handler :: Minion
opennms-syslogd-handler-kafka | 19.0.0.SNAPSHOT | | Uninstalled | minion-19.0.0-SNAPSHOT | OpenNMS :: Syslogd :: Handler :: Kafka
opennms-trapd-handler-minion | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Trapd :: Handler :: Minion
opennms-trapd-handler-kafka | 19.0.0.SNAPSHOT | | Uninstalled | minion-19.0.0-SNAPSHOT | OpenNMS :: Trapd :: Handler :: Kafka
minion-heartbeat-producer | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Minion :: Heartbeat Producer
minion-rpc-server | 19.0.0.SNAPSHOT | | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Minion :: RPC Server
minion-snmp-proxy | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Minion :: SNMP Proxy
minion-icmp-proxy | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Minion :: Icmp Proxy
minion-provisiond-detectors | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | Minion :: Provisond :: Detectors
minion-shell | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | Minion :: Shell
minion-shell-provision | 19.0.0.SNAPSHOT | | Started | minion-19.0.0-SNAPSHOT | Minion :: Shell :: Provision
minion-shell-poller | 19.0.0.SNAPSHOT | | Started | minion-19.0.0-SNAPSHOT | Minion :: Shell :: Poller
minion-poller | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | Minion :: Poller
minion-core-api | 19.0.0.SNAPSHOT | | Started | opennms-19.0.0-SNAPSHOT | OpenNMS :: Minion :: Core :: API
Verify if it's possible to ping the localhost IP and the network IP from OpenNMS Karaf for the remote location "branch" with
opennms> ping:ping -l branch 127.0.0.1
PING: /127.0.0.1 2.692 ms
opennms> ping:ping -l branch 172.31.0.35
PING: /172.31.0.35 0.525 ms
Try to poll the service with the ICMP test class using:
opennms> poller:poll -l branch org.opennms.netmgt.poller.monitors.IcmpMonitor 172.31.0.35
Service is Down on 172.31.0.35 using org.opennms.netmgt.poller.monitors.IcmpMonitor
Reason: Unable to find class named org.opennms.netmgt.icmp.jni6.Jni6Pinger
The Jni6Pinger class seems not to be available. The version I've installed the minion is:
yum info opennms-minion
Loaded plugins: fastestmirror, ovl
Loading mirror speeds from cached hostfile
* base: mirror.cc.columbia.edu
* extras: mirror.rackspace.com
* updates: mirror.rackspace.com
Installed Packages
Name : opennms-minion
Arch : noarch
Version : 19.0.0
Release : 0.20161109.onms.develop.761
Size : 0.0
Repo : installed
From repo : opennms-repo-develop-common
Summary : OpenNMS Minion
URL : http://www.opennms.org/wiki/Minion
License : LGPL/AGPL
Description : OpenNMS Minion is a container infrastructure for distributed, scalable network
: management and monitoring.
:
: http://www.opennms.org/wiki/Minion
:
: This is an OpenNMS build from the develop branch. For a complete log, see:
: https://github.com/OpenNMS/opennms/commit/e876dc366c65f12ad73d3a36d1f10a3dab855c34
I've installed Minion from repository and tried to poll nodes in a remote network called "branch" through the Minion. All nodes associated with the "branch" location in the 172.31/16 network are down, the Minion itself is running, heartbeat is working properly and also SNMP data collection through the minion works. Checking the Karaf log with
log:tailshows the following exception:2016-11-10 11:43:59,514 | ERROR | ol-124-thread-13 | AbstractPingerFactory | 247 - org.opennms.opennms-icmp-api - 19.0.0.SNAPSHOT | Unable to find class named org.opennms.netmgt.icmp.jni6.Jni6Pinger java.lang.IllegalArgumentException: Unable to find class named org.opennms.netmgt.icmp.jni6.Jni6Pinger at org.opennms.netmgt.icmp.AbstractPingerFactory.getInstance(AbstractPingerFactory.java:64)[247:org.opennms.opennms-icmp-api:19.0.0.SNAPSHOT] at Proxy8982ccb4_9f03_445e_8766_6a0dd2f7c297.getInstance(Unknown Source)[:] at org.opennms.netmgt.poller.monitors.IcmpMonitor.poll(IcmpMonitor.java:94)[230:org.opennms.features.poller.monitors.core:19.0.0.SNAPSHOT] at Proxyf995896b_36f0_4ed0_a98f_626533edfe2e.poll(Unknown Source)[:] at org.opennms.netmgt.poller.client.rpc.PollerClientRpcModule$1.get(PollerClientRpcModule.java:77)[229:org.opennms.features.poller.client-rpc:19.0.0.SNAPSHOT] at org.opennms.netmgt.poller.client.rpc.PollerClientRpcModule$1.get(PollerClientRpcModule.java:71)[229:org.opennms.features.poller.client-rpc:19.0.0.SNAPSHOT] at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)[:1.8.0_112] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_112] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_112] at java.lang.Thread.run(Thread.java:745)[:1.8.0_112] Caused by: java.lang.IllegalStateException: Unable to locate pinger class org.opennms.netmgt.icmp.jni6.Jni6Pinger at org.opennms.netmgt.icmp.PingerFactoryImpl.getPingerClass(PingerFactoryImpl.java:19)[247:org.opennms.opennms-icmp-api:19.0.0.SNAPSHOT] at org.opennms.netmgt.icmp.AbstractPingerFactory.getInstance(AbstractPingerFactory.java:62)[247:org.opennms.opennms-icmp-api:19.0.0.SNAPSHOT] ... 9 moreVerifying which features are installed in Karaf with
features:list | grep minion:minion-core | 19.0.0.SNAPSHOT | x | Started | minion-core-features | Minion :: Core minion-core-shell | 19.0.0.SNAPSHOT | x | Started | minion-core-features | Minion :: Core :: Shell minion-core-api | 19.0.0.SNAPSHOT | | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Minion :: Core :: API opennms-dao-minion | 19.0.0.SNAPSHOT | | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: DAO :: Minion opennms-discoverer | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Discovery :: Discoverer opennms-syslogd-handler-minion | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Syslogd :: Handler :: Minion opennms-syslogd-handler-kafka | 19.0.0.SNAPSHOT | | Uninstalled | minion-19.0.0-SNAPSHOT | OpenNMS :: Syslogd :: Handler :: Kafka opennms-trapd-handler-minion | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Trapd :: Handler :: Minion opennms-trapd-handler-kafka | 19.0.0.SNAPSHOT | | Uninstalled | minion-19.0.0-SNAPSHOT | OpenNMS :: Trapd :: Handler :: Kafka minion-heartbeat-producer | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Minion :: Heartbeat Producer minion-rpc-server | 19.0.0.SNAPSHOT | | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Minion :: RPC Server minion-snmp-proxy | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Minion :: SNMP Proxy minion-icmp-proxy | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | OpenNMS :: Minion :: Icmp Proxy minion-provisiond-detectors | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | Minion :: Provisond :: Detectors minion-shell | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | Minion :: Shell minion-shell-provision | 19.0.0.SNAPSHOT | | Started | minion-19.0.0-SNAPSHOT | Minion :: Shell :: Provision minion-shell-poller | 19.0.0.SNAPSHOT | | Started | minion-19.0.0-SNAPSHOT | Minion :: Shell :: Poller minion-poller | 19.0.0.SNAPSHOT | x | Started | minion-19.0.0-SNAPSHOT | Minion :: Poller minion-core-api | 19.0.0.SNAPSHOT | | Started | opennms-19.0.0-SNAPSHOT | OpenNMS :: Minion :: Core :: APIVerify if it's possible to ping the localhost IP and the network IP from OpenNMS Karaf for the remote location "branch" with
opennms> ping:ping -l branch 127.0.0.1 PING: /127.0.0.1 2.692 ms opennms> ping:ping -l branch 172.31.0.35 PING: /172.31.0.35 0.525 msTry to poll the service with the ICMP test class using:
opennms> poller:poll -l branch org.opennms.netmgt.poller.monitors.IcmpMonitor 172.31.0.35 Service is Down on 172.31.0.35 using org.opennms.netmgt.poller.monitors.IcmpMonitor Reason: Unable to find class named org.opennms.netmgt.icmp.jni6.Jni6PingerThe Jni6Pinger class seems not to be available. The version I've installed the minion is:
yum info opennms-minion Loaded plugins: fastestmirror, ovl Loading mirror speeds from cached hostfile * base: mirror.cc.columbia.edu * extras: mirror.rackspace.com * updates: mirror.rackspace.com Installed Packages Name : opennms-minion Arch : noarch Version : 19.0.0 Release : 0.20161109.onms.develop.761 Size : 0.0 Repo : installed From repo : opennms-repo-develop-common Summary : OpenNMS Minion URL : http://www.opennms.org/wiki/Minion License : LGPL/AGPL Description : OpenNMS Minion is a container infrastructure for distributed, scalable network : management and monitoring. : : http://www.opennms.org/wiki/Minion : : This is an OpenNMS build from the develop branch. For a complete log, see: : https://github.com/OpenNMS/opennms/commit/e876dc366c65f12ad73d3a36d1f10a3dab855c34