Karl Stoney created SOLR-13392:
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Summary: Unable to start prometheus-exporter in 7x branch
Key: SOLR-13392
URL: https://issues.apache.org/jira/browse/SOLR-13392
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Components: metrics
Affects Versions: 7.7.2
Reporter: Karl Stoney
Hi,
prometheus-exporter doesn't start in branch 7x on commit
7dfe1c093b65f77407c2df4c2a1120a213aef166, it does work on
26b498d0a9d25626a15e25b0cf97c8339114263a so something has changed between those
two commits causing this:
INFO - 2019-04-10 23:52:30.979; org.apache.solr.core.SolrResourceLoader; solr
home defaulted to 'solr/' (could not find system property or JNDI)
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/lucene/util/IOUtils
at
org.apache.solr.core.SolrResourceLoader.close(SolrResourceLoader.java:881)
at
org.apache.solr.prometheus.exporter.SolrExporter.loadMetricsConfiguration(SolrExporter.java:221)
at
org.apache.solr.prometheus.exporter.SolrExporter.main(SolrExporter.java:205)
Caused by: java.lang.ClassNotFoundException: org.apache.lucene.util.IOUtils
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 3 more
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