OpenNMSでAMQPエンドポイントにメッセージを送信できません。 OpenNMSとAMQPを初めて使用したので、これは私の経験がなくなった可能性があります。OpenNMS v18 AMQPメッセージ送信の問題
私はRabbitMQ 3.5.7を設定し、これをquestionとしてテストしました。 外部のQPID 0.32クライアントを使用してもうまく動作し、pythonまたはperlのいずれかを使用しても正常に動作します。 作業の定義は、通信が確立され、メッセージのペイロードが交換に送信され、バックエンドのキューに配信されることです。 メッセージは、RabbitMQ Admin GUIで表示できます。
OpenNMSでは、私は指示に従っています EventForwarderで起動し、AlarmNorthbounderを試してみるとNullPointerExceptionが発生します。
次のように私は、これらのステートメントを使用してプロパティを設定Karafを設定: -
opennms> config:edit org.opennms.features.amqp.alarmnorthbounder
opennms> propset connectionUrl amqp://simon:[email protected]/test?brokerlist=\'localhost:5672\'
opennms> propset destination "amqp:onms3/Simon;{'create':'always','node':{'type':'topic'} }"
opennms> propset processorName default-alarm-northbounder-processor
opennms> config:update
opennms> config:list '(service.pid=org.opennms.features.amqp.alarmnorthbounder)'
----------------------------------------------------------------
Pid: org.opennms.features.amqp.alarmnorthbounder
BundleLocation: mvn:org.opennms.features.amqp/org.opennms.features.amqp.alarm-northbounder/18.0.0
Properties:
connectionUrl = amqp://simon:[email protected]/test?brokerlist='localhost:5672'
destination = amqp:onms3/Simon;{'create':'always','node':{'type':'topic'} }
felix.fileinstall.filename = file:/usr/share/opennms/etc/org.opennms.features.amqp.alarmnorthbounder.cfg
processorName = default-alarm-northbounder-processor
service.pid = org.opennms.features.amqp.alarmnorthbounder
私は、ログに次のエラーメッセージ
Message History
---------------------------------------------------------------------------------------------------------------------------------------
RouteId ProcessorId Processor Elapsed (ms)
[forwardAlarm ] [forwardAlarm ] [seda://forwardAlarm ] [ 8]
[forwardAlarm ] [convertBodyTo3 ] [convertBodyTo[org.opennms.netmgt.alarmd.api.NorthboundAlarm] ] [ 0]
[forwardAlarm ] [log3 ] [log ] [ 1]
[forwardAlarm ] [bean3 ] [bean[ref:dynamicallyTrackedProcessor] ] [ 0]
[forwardAlarm ] [to3 ] [amqp:onms3/Simon;{'create':'always','node':{'type':'topic'} } ] [ 7]
Exchange
---------------------------------------------------------------------------------------------------------------------------------------
Exchange[
Id ID-ubuntu-1604-35241-1465752556843-2-60
ExchangePattern InOnly
Headers {breadcrumbId=ID-ubuntu-1604-35241-1465752556843-2-58, CamelRedelivered=false, CamelRedeliveryCounter=0}
BodyType String
Body NorthboundAlarm[id=3, uei='uei.opennms.org/generic/traps/EnterpriseDefault', nodeId=1]
]
Stacktrace
---------------------------------------------------------------------------------------------------------------------------------------
java.lang.NullPointerException
at org.apache.qpid.client.BasicMessageProducer_0_8.declareDestination(BasicMessageProducer_0_8.java:63)[212:org.apache.servicemix.bundles.qpid:0.28.0.1]
at org.apache.qpid.client.BasicMessageProducer.<init>(BasicMessageProducer.java:136)[212:org.apache.servicemix.bundles.qpid:0.28.0.1]
at org.apache.qpid.client.BasicMessageProducer_0_8.<init>(BasicMessageProducer_0_8.java:55)[212:org.apache.servicemix.bundles.qpid:0.28.0.1]
at org.apache.qpid.client.AMQSession_0_8.createMessageProducer(AMQSession_0_8.java:559)[212:org.apache.servicemix.bundles.qpid:0.28.0.1]
at org.apache.qpid.client.AMQSession_0_8.createMessageProducer(AMQSession_0_8.java:62)[212:org.apache.servicemix.bundles.qpid:0.28.0.1]
を取得する私の期待はそれのことができるようにすべきであるということです外部と同じライブラリを使用してキューにメッセージを配信します。 org.apache.qpidためにDEBUGを置く
私が得る: -
2016-06-12 19:00:38,725 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [IoReceiver - localhost/127.0.0.1:5672] org.apache.qpid.client.state.AMQStateManager: Notififying State change to 1 : [[email protected]]
2016-06-12 19:00:38,725 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [IoReceiver - localhost/127.0.0.1:5672] org.apache.qpid.framing.FieldTable: FieldTable::writeToBuffer: Writing encoded length of 254...
2016-06-12 19:00:38,725 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [IoReceiver - localhost/127.0.0.1:5672] org.apache.qpid.framing.FieldTable: {instance=[LONG_STRING: ubuntu-16041465757105204], product=[LONG_STRING: qpid], version=[LONG_STRING: 0.28], platform=[LONG_STRING: Java(TM) SE Runtime Environment, 1.8.0_45-b14, Oracle Corporation, amd64, Linux, 4.4.0-22-generic, unknown], qpid.client_process=[LONG_STRING: Qpid Java Client], qpid.client_pid=[INT: 1318]}
2016-06-12 19:00:38,725 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [IoReceiver - localhost/127.0.0.1:5672] org.apache.qpid.client.protocol.AMQProtocolHandler: (1404676419)Method frame received: [ConnectionTuneBodyImpl: channelMax=0, frameMax=131072, heartbeat=60]
2016-06-12 19:00:38,726 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [IoReceiver - localhost/127.0.0.1:5672] org.apache.qpid.client.handler.ConnectionTuneMethodHandler: ConnectionTune frame received
2016-06-12 19:00:38,726 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [IoReceiver - localhost/127.0.0.1:5672] org.apache.qpid.client.state.AMQStateManager: State changing to AMQState: id = 3 name: CONNECTION_NOT_OPENED from old state AMQState: id = 2 name: CONNECTION_NOT_TUNED
2016-06-12 19:00:38,726 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [IoReceiver - localhost/127.0.0.1:5672] org.apache.qpid.client.state.AMQStateManager: Notififying State change to 1 : [[email protected]]
2016-06-12 19:00:38,726 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [IoReceiver - localhost/127.0.0.1:5672] org.apache.qpid.client.protocol.AMQProtocolHandler: (1404676419)Method frame received: [ConnectionOpenOkBodyImpl: knownHosts=null]
2016-06-12 19:00:38,726 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [IoReceiver - localhost/127.0.0.1:5672] org.apache.qpid.client.state.AMQStateManager: State changing to AMQState: id = 4 name: CONNECTION_OPEN from old state AMQState: id = 3 name: CONNECTION_NOT_OPENED
2016-06-12 19:00:38,726 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [IoReceiver - localhost/127.0.0.1:5672] org.apache.qpid.client.state.AMQStateManager: Notififying State change to 1 : [[email protected]]
2016-06-12 19:00:38,726 INFO org.apache.servicemix.bundles.qpid:0.28.0.1(212) [Camel (amqpAlarmNorthbounderCamelContext) thread #4 - seda://forwardAlarm] org.apache.qpid.client.AMQConnection: Connection 44 now connected from /127.0.0.1:45388 to localhost/127.0.0.1:5672
2016-06-12 19:00:38,727 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [Camel (amqpAlarmNorthbounderCamelContext) thread #4 - seda://forwardAlarm] org.apache.qpid.client.AMQConnection: Are we connected:true
2016-06-12 19:00:38,727 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [Camel (amqpAlarmNorthbounderCamelContext) thread #4 - seda://forwardAlarm] org.apache.qpid.client.AMQConnection: Connected with ProtocolHandler Version:0-91
2016-06-12 19:00:38,727 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [Camel (amqpAlarmNorthbounderCamelContext) thread #4 - seda://forwardAlarm] org.apache.qpid.client.AMQConnectionDelegate_8_0: Write channel open frame for channel id 1
2016-06-12 19:00:38,727 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [Camel (amqpAlarmNorthbounderCamelContext) thread #4 - seda://forwardAlarm] org.apache.qpid.client.AMQSession: Created session:[email protected]
2016-06-12 19:00:38,728 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [IoReceiver - localhost/127.0.0.1:5672] org.apache.qpid.client.protocol.AMQProtocolHandler: (1404676419)Method frame received: [ChannelOpenOkBodyImpl: channelId=null]
2016-06-12 19:00:38,728 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [IoReceiver - localhost/127.0.0.1:5672] org.apache.qpid.client.protocol.AMQProtocolHandler: (1404676419)Method frame received: [BasicQosOkBodyImpl: ]
2016-06-12 19:00:38,731 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [Camel (amqpAlarmNorthbounderCamelContext) thread #4 - seda://forwardAlarm] org.apache.qpid.client.AMQDestination: Based on onms3/Simon;{'create':'always','node':{'type':'topic'} } the selected destination syntax is ADDR
2016-06-12 19:00:38,731 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [Camel (amqpAlarmNorthbounderCamelContext) thread #4 - seda://forwardAlarm] org.apache.qpid.client.AMQSession: Closing session: org.apache.qpid.client.AM[email protected]
2016-06-12 19:00:38,731 DEBUG org.apache.servicemix.bundles.qpid:0.28.0.1(212) [Camel (amqpAlarmNorthbounderCamelContext) thread #4 - seda://forwardAlarm] org.apache.qpid.client.protocol.AMQProtocolSession: closeSession called on protocol session for session 1
これは、任意の情報を書き込む前にセッションを閉じます。
私は外部qpidクライアントから、本質的に同じことを行うと - 次のように実行: - :次のように
142 [main] DEBUG org.apache.qpid.client.AMQConnection - Are we connected:true
142 [main] DEBUG org.apache.qpid.client.AMQConnection - Connected with ProtocolHandler Version:0-91
146 [main] DEBUG org.apache.qpid.client.AMQConnectionDelegate_8_0 - Write channel open frame for channel id 1
162 [main] DEBUG org.apache.qpid.client.AMQSession - Created session:[email protected]
164 [IoReceiver - localhost/127.0.0.1:5672] DEBUG org.apache.qpid.client.protocol.AMQProtocolHandler - (333274164)Method frame received: [ChannelOpenOkBody]
165 [IoReceiver - localhost/127.0.0.1:5672] DEBUG org.apache.qpid.client.protocol.AMQProtocolHandler - (333274164)Method frame received: [BasicQosOkBodyImpl: ]
173 [main] DEBUG org.apache.qpid.client.AMQDestination - Based on onms3/Simon;{create: always, node:{type: topic } } the selected destination syntax is ADDR
177 [main] DEBUG org.apache.qpid.framing.FieldTable - FieldTable::writeToBuffer: Writing encoded length of 0...
178 [IoReceiver - localhost/127.0.0.1:5672] DEBUG org.apache.qpid.client.protocol.AMQProtocolHandler - (333274164)Method frame received: [ExchangeDeclareOkBodyImpl: ]
179 [IoReceiver - localhost/127.0.0.1:5672] DEBUG org.apache.qpid.client.protocol.AMQProtocolHandler - (333274164)Method frame received: [ExchangeDeclareOkBodyImpl: ]
179 [IoReceiver - localhost/127.0.0.1:5672] DEBUG org.apache.qpid.client.protocol.AMQProtocolHandler - (333274164)Method frame received: [ExchangeDeclareOkBodyImpl: ]
180 [main] DEBUG org.apache.qpid.client.BasicMessageProducer_0_8 - MessageProducer [email protected] using publish mode : ASYNC_PUBLISH_ALL
190 [main] DEBUG org.apache.qpid.client.BasicMessageProducer_0_8 - Sending content body frames to 'onms3'/'Simon'; {
'create': 'always',
'node': {
'type': 'topic'
}
}
190 [main] DEBUG org.apache.qpid.client.BasicMessageProducer_0_8 - Sending content header frame to 'onms3'/'Simon'; {
'create': 'always',
'node': {
'type': 'topic'
}
}
190 [main] DEBUG org.apache.qpid.framing.FieldTable - FieldTable::writeToBuffer: Writing encoded length of 90...
191 [main] DEBUG org.apache.qpid.framing.FieldTable - {Id=[INT: 987654321], name=[LONG_STRING: WidgetSimon], price=[DOUBLE: 0.99], qpid.subject=[LONG_STRING: Simon], JMS_QPID_DESTTYPE=[INT: 2]}
192 [main] DEBUG org.apache.qpid.client.AMQSession - Closing session: [email protected]
192 [main] DEBUG org.apache.qpid.client.protocol.AMQProtocolSession - closeSession called on protocol session for session 1
194 [IoReceiver - localhost/127.0.0.1:5672] DEBUG org.apache.qpid.client.protocol.AMQProtocolHandler - (333274164)Method frame received: [ChannelCloseOkBody]
194 [IoReceiver - localhost/127.0.0.1:5672] INFO org.apache.qpid.client.handler.ChannelCloseOkMethodHandler - Received channel-close-ok for channel-id 1
195 [IoReceiver - localhost/127.0.0.1:5672] DEBUG org.apache.qpid.client.protocol.AMQProtocolHandler - (333274164)Method frame received: [ConnectionCloseOkBody]
196 [main] DEBUG org.apache.qpid.client.protocol.AMQProtocolHandler - Session closed called by client
ListSender.java: - -
#!/bin/bash
rm log.out
java -Dqpid.amqp.version=0-91 -Dlog4j.debug -Dlog4j.configuration=file:./log4j.properties -cp "client/example/target/classes/:client/example/target/dependency/*:slf4j-1.7.21/slf4j-log4j12-1.7.
21.jar:apache-log4j-1.2.17/log4j-1.2.17.jar" \
org.apache.qpid.example.ListSender
を、私はこれを取得
package org.apache.qpid.example;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.jms.Connection;
import javax.jms.Destination;
import javax.jms.Message;
import javax.jms.MessageProducer;
import javax.jms.Session;
import org.apache.qpid.client.AMQAnyDestination;
import org.apache.qpid.client.AMQConnection;
import org.apache.qpid.framing.AMQShortString;
import org.apache.qpid.jms.ListMessage;
public class ListSender {
public static void main(String[] args) throws Exception
{
Connection connection =
new AMQConnection("amqp://simon:[email protected]/test?brokerlist='tcp://localhost:5672'");
AMQShortString a1 = new AMQShortString("");
AMQShortString a2 = new AMQShortString("");
AMQShortString[] bindvars = new AMQShortString[]{a1,a2};
boolean is_durable = true;
/*
Destination queue = new AMQAnyDestination(new AMQShortString("onms2"),
new AMQShortString("direct"),
new AMQShortString("Simon"),
true,
true,
new AMQShortString(""),
false,
bindvars);
*/
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
//Destination queue = new AMQAnyDestination("onms3/Simon");
Destination queue = new AMQAnyDestination("onms3/Simon;{create: always, node:{type: topic } }");
//Destination queue = new AMQAnyDestination("onms3/Simon;%7Bcreate%3A%20always%2C%20node%3A%7Btype%3A%20topic%20%7D%20%7D");
//Destination queue = new AMQAnyDestination("amqp:OpenNMSExchange/Taylor; {create: always}");
//Destination queue = new AMQAnyDestination("OpenNMSExchange; {create: always}");
MessageProducer producer = session.createProducer(queue);
ListMessage m = ((org.apache.qpid.jms.Session)session).createListMessage();
m.setIntProperty("Id", 987654321);
m.setStringProperty("name", "WidgetSimon");
m.setDoubleProperty("price", 0.99);
List<String> colors = new ArrayList<String>();
colors.add("red");
colors.add("green");
colors.add("white");
m.add(colors);
Map<String,Double> dimensions = new HashMap<String,Double>();
dimensions.put("length",10.2);
dimensions.put("width",5.1);
dimensions.put("depth",2.0);
m.add(dimensions);
List<List<Integer>> parts = new ArrayList<List<Integer>>();
parts.add(Arrays.asList(new Integer[] {1,2,5}));
parts.add(Arrays.asList(new Integer[] {8,2,5}));
m.add(parts);
Map<String,Object> specs = new HashMap<String,Object>();
specs.put("colours", colors);
specs.put("dimensions", dimensions);
specs.put("parts", parts);
m.add(specs);
producer.send((Message)m);
System.out.println("Sent: " + m);
connection.close();
}
}
これは、AMQPサーバーの接続に関する問題であると私は想定していました。私は外部の瓶からの問題に直面した場合、これは問題が何だったのログから明らかだったこれをトラブルシューティングしながらいくつかの問題に直面した。 これはOpenNMSの問題ですか? これは誰でも正常に動作していますか? アイデア私はRabbitMQのの代わりにQPIDブローカv6.0.3をインストールすることを決定したとのメッセージが今何の問題も流れていませんOpenNMSのリストから指導後
乾杯
サイモン
残念私はOpenNMS org.opennms.features.amqp.alarmnorthbounderのログを見ることができますか? – sintetico82