Forest Soup created SOLR-6674:
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Summary: Solr webapp deployment is very slow with <jmx/> in
solrconfig.xml
Key: SOLR-6674
URL: https://issues.apache.org/jira/browse/SOLR-6674
Project: Solr
Issue Type: Bug
Components: SolrCloud
Affects Versions: 4.7
Environment: Linux Redhat 64bit
Reporter: Forest Soup
Priority: Critical
We have a SolrCloud with Solr version 4.7 with Tomcat 7. And our solr
index(cores) are big(50~100G) each core.
When we start up tomcat, the solr webapp deployment is very slow. From tomcat's
catalina log, every time it takes about 10 minutes to get deployed. After we
analyzing java core dump, we notice it's because the loading process cannot
finish until the MBean calculation for large index is done.
So we tried to remove the <jmx/> from solrconfig.xml, after that, the loading
of solr webapp only take about 1 minute. So we can sure the MBean calculation
for large index is the root cause.
Could you please point me if there is any async way to do statistic monitoring
without <jmx/> in solrconfig.xml, or let it do calculation after the
deployment? Thanks!
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