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Posted to dev@lucene.apache.org by "Karl Stoney (JIRA)" <ji...@apache.org> on 2019/04/11 14:26:00 UTC
[jira] [Commented] (SOLR-13392) Unable to start prometheus-exporter
in 7x branch
[ https://issues.apache.org/jira/browse/SOLR-13392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16815451#comment-16815451 ]
Karl Stoney commented on SOLR-13392:
------------------------------------
[~ichattopadhyaya] it is a fresh clone, it's built in a dockerfile, there's not even any maven cache, let alone straggling files:
It's the same build process we used on to build the older commit `26b498d0a9d25626a15e25b0cf97c8339114263a`
```
git clone https://github.com/apache/lucene-solr.git -b $SOLR_BRANCH && \
cd lucene-solr && \
ant clean && \
ant ivy-bootstrap && \
cd solr && \
git reset --hard $SOLR_COMMIT && \
ant -file build.xml prepare-release-no-sign && \
cp package/solr-*-SNAPSHOT.tgz /usr/local/autotrader/app/solr.tgz && \
rm -rf /usr/local/autotrader/app/lucene-solr && \
mkdir -p /opt/solr && \
tar -C /opt/solr --extract --file /usr/local/autotrader/app/solr.tgz --strip-components=1 && \
rm -Rf /opt/solr/docs/
```
> Unable to start prometheus-exporter in 7x branch
> ------------------------------------------------
>
> Key: SOLR-13392
> URL: https://issues.apache.org/jira/browse/SOLR-13392
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: metrics
> Affects Versions: 7.7.2
> Reporter: Karl Stoney
> Priority: Major
>
> Hi,
> prometheus-exporter doesn't start in branch 7x on commit 7dfe1c093b65f77407c2df4c2a1120a213aef166, it does work on 26b498d0a9d25626a15e25b0cf97c8339114263a so something has changed between those two commits causing this.
> I am presuming it is https://github.com/apache/lucene-solr/commit/e1eeafb5dc077976646b06f4cba4d77534963fa9#diff-3f7b27f0f087632739effa2aa508d77eR34
> INFO - 2019-04-10 23:52:30.979; org.apache.solr.core.SolrResourceLoader; solr home defaulted to 'solr/' (could not find system property or JNDI)
> Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/lucene/util/IOUtils
> at org.apache.solr.core.SolrResourceLoader.close(SolrResourceLoader.java:881)
> at org.apache.solr.prometheus.exporter.SolrExporter.loadMetricsConfiguration(SolrExporter.java:221)
> at org.apache.solr.prometheus.exporter.SolrExporter.main(SolrExporter.java:205)
> Caused by: java.lang.ClassNotFoundException: org.apache.lucene.util.IOUtils
> at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> ... 3 more
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