Troubleshooting
Problem
Storm does not start as usual, not even by attempting to start it manually
Symptom
$ itnm_start storm
Exception in thread "main" org.apache.kafka.common.KafkaException: Failed to construct kafka producer
at org.apache.kafka.clients.producer.KafkaProducer.<init>(KafkaProducer.java:416)
at org.apache.kafka.clients.producer.KafkaProducer.<init>(KafkaProducer.java:288)
at com.ibm.csi.nm.storm.kafka.producer.KafkaExporter.<init>(KafkaExporter.java:90)
at com.ibm.csi.nm.storm.app.NMStormTopology.validateKafkaConnection(NMStormTopology.java:126)
at com.ibm.csi.nm.storm.app.NMStormTopology.main(NMStormTopology.java:170)
Caused by: org.apache.kafka.common.config.ConfigException: No resolvable bootstrap urls given in bootstrap.servers
at org.apache.kafka.clients.ClientUtils.parseAndValidateAddresses(ClientUtils.java:64)
at org.apache.kafka.clients.producer.KafkaProducer.<init>(KafkaProducer.java:373)
... 4 more
Topology did not load correctly, try again with debug (-v)
Exception in thread "main" org.apache.kafka.common.KafkaException: Failed to construct kafka producer
at org.apache.kafka.clients.producer.KafkaProducer.<init>(KafkaProducer.java:416)
at org.apache.kafka.clients.producer.KafkaProducer.<init>(KafkaProducer.java:288)
at com.ibm.csi.nm.storm.kafka.producer.KafkaExporter.<init>(KafkaExporter.java:90)
at com.ibm.csi.nm.storm.app.NMStormTopology.validateKafkaConnection(NMStormTopology.java:126)
at com.ibm.csi.nm.storm.app.NMStormTopology.main(NMStormTopology.java:170)
Caused by: org.apache.kafka.common.config.ConfigException: No resolvable bootstrap urls given in bootstrap.servers
at org.apache.kafka.clients.ClientUtils.parseAndValidateAddresses(ClientUtils.java:64)
at org.apache.kafka.clients.producer.KafkaProducer.<init>(KafkaProducer.java:373)
... 4 more
Topology did not load correctly, try again with debug (-v)
Document Location
Worldwide
[{"Type":"MASTER","Line of Business":{"code":"LOB77","label":"Automation Platform"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSSHRK","label":"Tivoli Network Manager IP Edition"},"ARM Category":[{"code":"a8m500000008c51AAA","label":"ITNM-\u003EStorm"}],"ARM Case Number":"TS010540891","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"All Versions"}]
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Document Information
Modified date:
02 November 2022
UID
ibm16834038