Exception in thread "main" java.lang.NoSuchMethodError: 'java.lang.Integer org.apache.storm.utils.Utils.getInt(java.lang.Object)'

What kind of issue is this?

• Question. This issue tracker is not the best place for questions. If you want to ask how to do something, or to understand why something isn’t working the way you expect it to, use StackOverflow instead with the label ‘stormcrawler’: https://stackoverflow.com/questions/tagged/stormcrawler

• [x ] Bug report. If you’ve found a bug, please include a test if you can, it makes it a lot easier to fix things. Use the label ‘bug’ on the issue.

• Feature request. Please use the label ‘wish’ on the issue.

I am getting the following :-

storm jar target/storm-crawler-elasticsearch-1.0-SNAPSHOT.jar global.climateemergency.ESCrawlTopology -conf crawler-conf.yaml -conf es-conf.yaml -local . seeds.txt
Running: java -client -Ddaemon.name= -Dstorm.options=onf,onf -Dstorm.home=/mnt/c/Users/aaron/Development/apache-storm-2.2.0 -Dstorm.log.dir=/mnt/c/Users/aaron/Development/apache-storm-2.2.0/logs -Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib:/usr/lib64 -Dstorm.conf.file= -cp /mnt/c/Users/aaron/Development/apache-storm-2.2.0/*:/mnt/c/Users/aaron/Development/apache-storm-2.2.0/lib-worker/*:/mnt/c/Users/aaron/Development/apache-storm-2.2.0/extlib/*:target/storm-crawler-elasticsearch-1.0-SNAPSHOT.jar:/mnt/c/Users/aaron/Development/apache-storm-2.2.0/conf:/mnt/c/Users/aaron/Development/apache-storm-2.2.0/bin: -Dstorm.jar=target/storm-crawler-elasticsearch-1.0-SNAPSHOT.jar -Dstorm.dependency.jars= -Dstorm.dependency.artifacts={} global.climateemergency.ESCrawlTopology crawler-conf.yaml es-conf.yaml -local . seeds.txt
Exception in thread "main" java.lang.NoSuchMethodError: 'java.lang.Integer org.apache.storm.utils.Utils.getInt(java.lang.Object)'
        at com.digitalpebble.stormcrawler.util.ConfUtils.getInt(ConfUtils.java:46)
        at global.climateemergency.ESCrawlTopology.run(ESCrawlTopology.java:55)
        at com.digitalpebble.stormcrawler.ConfigurableTopology.start(ConfigurableTopology.java:50)
        at global.climateemergency.ESCrawlTopology.main(ESCrawlTopology.java:48)

I am on Ubuntu on Windows WSL, I will try on my Linux Debian system …

[jnioche]

https://mvnrepository.com/artifact/com.digitalpebble.stormcrawler/storm-crawler-core/2.0

[jnioche]

hi @AaronNGray, Seb is right: you are using a topology based on SC 1 on a Storm 2 cluster. You can either use a Storm 1 cluster instead or use the SC 2 branch.