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https://issues.apache.org/jira/browse/SOLR-15544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Simon Kuo updated SOLR-15544:
-----------------------------
Description:
Our structure is single solr node which is slave. There is master keeps doing
imports and the slave refreshes it.
We have a custom ValueSourceParser called EcpcValueSource which has static
members which we would like to reload independently.
However, the static members are losing the values. We see the initial load at
startup and then another core reload after a few hours in a background thread.
Whats causing the core reload to happen?
How can we preserve our static fields on the custom EcpcValueSource to be
preserved across reloads?
I have included some logs below:
* {{021-07-15 06:24:54.919 INFO (coreLoadExecutor-13-thread-1) [ x:job_prod]
o.a.s.c.CoreContainer Creating SolrCore 'job_prod' using configuration from
instancedir /home/solr/jobProdZoo_8.8/solr/job_prod, trusted=true}}
* {{2021-07-15 06:24:54.987 INFO (coreLoadExecutor-13-thread-1) [ x:job_prod]
o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.core.job_prod' (registry
'solr.core.job_prod') enabled at server:
com.sun.jmx.mbeanserver.JmxMBeanServer@6107227e}}
* {{2021-07-15 06:24:55.023 INFO (coreLoadExecutor-13-thread-1) [ x:job_prod]
o.a.s.c.SolrCore [[job_prod] ] Opening new SolrCore at
[/home/solr/jobProdZoo_8.8/solr/job_prod], dataDir=[/solr/job_prod_7570/data/]}}
* {{2021-07-15 06:24:55.954 INFO (coreLoadExecutor-13-thread-1) [ x:job_prod]
c.l.s.a.EcpcValueSource Called init for EcpcValueSource:
com.lead5.solr.adjustCpc.EcpcValueSource@57543cec}}
* {{2021-07-15 06:24:55.954 INFO (coreLoadExecutor-13-thread-1) [ x:job_prod]
c.l.s.a.EcpcValueSource initial load in init}}
* {{2021-07-15 08:18:07.152 INFO (Thread-96) [ ] o.a.s.c.CoreContainer
Reloading SolrCore 'job_prod' using configuration from instancedir
/home/solr/jobProdZoo_8.8/solr/job_prod}}
* {{2021-07-15 08:18:07.283 INFO (Thread-96) [ x:job_prod]
o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.core.job_prod' (registry
'solr.core.job_prod') enabled at server:
com.sun.jmx.mbeanserver.JmxMBeanServer@6107227e}}
* {{2021-07-15 08:18:07.283 INFO (Thread-96) [ ] o.a.s.c.SolrCore [[job_prod]
] Opening new SolrCore at [/home/solr/jobProdZoo_8.8/solr/job_prod],
dataDir=[/solr/job_prod_7570/data/]}}
* {{2021-07-15 08:18:07.730 INFO (Thread-96) [ ] c.l.s.a.EcpcValueSource
Called init for EcpcValueSource:
com.lead5.solr.adjustCpc.EcpcValueSource@7d40b5cf}}
* {{2021-07-15 08:18:07.731 INFO (Thread-96) [ ] c.l.s.a.EcpcValueSource
initial load in init}}
Any help is greatly appreciated!
Thanks
was:
Our structure is single solr node which is slave. There is master keeps doing
imports and the slave refreshes it.
We have a custom ValueSourceParser called EcpcValueSource which has static
members which we would like to reload independently.
However, the static members are losing the values. We see the initial load at
startup and then another core reload after a few hours in a background thread.
Whats causing the core reload to happen? How can we preserve our static fields
on the custom EcpcValueSource to be preserved across reloads
How/why does that happen and how can we achieve what we need?
I have included some logs below:
* {{021-07-15 06:24:54.919 INFO (coreLoadExecutor-13-thread-1) [ x:job_prod]
o.a.s.c.CoreContainer Creating SolrCore 'job_prod' using configuration from
instancedir /home/solr/jobProdZoo_8.8/solr/job_prod, trusted=true}}
* {{2021-07-15 06:24:54.987 INFO (coreLoadExecutor-13-thread-1) [ x:job_prod]
o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.core.job_prod' (registry
'solr.core.job_prod') enabled at server:
com.sun.jmx.mbeanserver.JmxMBeanServer@6107227e}}
* {{2021-07-15 06:24:55.023 INFO (coreLoadExecutor-13-thread-1) [ x:job_prod]
o.a.s.c.SolrCore [[job_prod] ] Opening new SolrCore at
[/home/solr/jobProdZoo_8.8/solr/job_prod], dataDir=[/solr/job_prod_7570/data/]}}
* {{2021-07-15 06:24:55.954 INFO (coreLoadExecutor-13-thread-1) [ x:job_prod]
c.l.s.a.EcpcValueSource Called init for EcpcValueSource:
com.lead5.solr.adjustCpc.EcpcValueSource@57543cec}}
* {{2021-07-15 06:24:55.954 INFO (coreLoadExecutor-13-thread-1) [ x:job_prod]
c.l.s.a.EcpcValueSource initial load in init}}
* {{2021-07-15 08:18:07.152 INFO (Thread-96) [ ] o.a.s.c.CoreContainer
Reloading SolrCore 'job_prod' using configuration from instancedir
/home/solr/jobProdZoo_8.8/solr/job_prod}}
* {{2021-07-15 08:18:07.283 INFO (Thread-96) [ x:job_prod]
o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.core.job_prod' (registry
'solr.core.job_prod') enabled at server:
com.sun.jmx.mbeanserver.JmxMBeanServer@6107227e}}
* {{2021-07-15 08:18:07.283 INFO (Thread-96) [ ] o.a.s.c.SolrCore [[job_prod]
] Opening new SolrCore at [/home/solr/jobProdZoo_8.8/solr/job_prod],
dataDir=[/solr/job_prod_7570/data/]}}
* {{2021-07-15 08:18:07.730 INFO (Thread-96) [ ] c.l.s.a.EcpcValueSource
Called init for EcpcValueSource:
com.lead5.solr.adjustCpc.EcpcValueSource@7d40b5cf}}
* {{2021-07-15 08:18:07.731 INFO (Thread-96) [ ] c.l.s.a.EcpcValueSource
initial load in init}}
Any help is greatly appreciated!
Thanks
> ValueSourceParser init gets called twice
> ----------------------------------------
>
> Key: SOLR-15544
> URL: https://issues.apache.org/jira/browse/SOLR-15544
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Affects Versions: 8.8
> Reporter: Simon Kuo
> Priority: Major
>
> Our structure is single solr node which is slave. There is master keeps doing
> imports and the slave refreshes it.
> We have a custom ValueSourceParser called EcpcValueSource which has static
> members which we would like to reload independently.
> However, the static members are losing the values. We see the initial load at
> startup and then another core reload after a few hours in a background
> thread.
> Whats causing the core reload to happen?
> How can we preserve our static fields on the custom EcpcValueSource to be
> preserved across reloads?
> I have included some logs below:
>
> * {{021-07-15 06:24:54.919 INFO (coreLoadExecutor-13-thread-1) [ x:job_prod]
> o.a.s.c.CoreContainer Creating SolrCore 'job_prod' using configuration from
> instancedir /home/solr/jobProdZoo_8.8/solr/job_prod, trusted=true}}
> * {{2021-07-15 06:24:54.987 INFO (coreLoadExecutor-13-thread-1) [
> x:job_prod] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.core.job_prod'
> (registry 'solr.core.job_prod') enabled at server:
> com.sun.jmx.mbeanserver.JmxMBeanServer@6107227e}}
> * {{2021-07-15 06:24:55.023 INFO (coreLoadExecutor-13-thread-1) [
> x:job_prod] o.a.s.c.SolrCore [[job_prod] ] Opening new SolrCore at
> [/home/solr/jobProdZoo_8.8/solr/job_prod],
> dataDir=[/solr/job_prod_7570/data/]}}
> * {{2021-07-15 06:24:55.954 INFO (coreLoadExecutor-13-thread-1) [
> x:job_prod] c.l.s.a.EcpcValueSource Called init for EcpcValueSource:
> com.lead5.solr.adjustCpc.EcpcValueSource@57543cec}}
> * {{2021-07-15 06:24:55.954 INFO (coreLoadExecutor-13-thread-1) [
> x:job_prod] c.l.s.a.EcpcValueSource initial load in init}}
>
> * {{2021-07-15 08:18:07.152 INFO (Thread-96) [ ] o.a.s.c.CoreContainer
> Reloading SolrCore 'job_prod' using configuration from instancedir
> /home/solr/jobProdZoo_8.8/solr/job_prod}}
> * {{2021-07-15 08:18:07.283 INFO (Thread-96) [ x:job_prod]
> o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.core.job_prod' (registry
> 'solr.core.job_prod') enabled at server:
> com.sun.jmx.mbeanserver.JmxMBeanServer@6107227e}}
> * {{2021-07-15 08:18:07.283 INFO (Thread-96) [ ] o.a.s.c.SolrCore
> [[job_prod] ] Opening new SolrCore at
> [/home/solr/jobProdZoo_8.8/solr/job_prod],
> dataDir=[/solr/job_prod_7570/data/]}}
> * {{2021-07-15 08:18:07.730 INFO (Thread-96) [ ] c.l.s.a.EcpcValueSource
> Called init for EcpcValueSource:
> com.lead5.solr.adjustCpc.EcpcValueSource@7d40b5cf}}
> * {{2021-07-15 08:18:07.731 INFO (Thread-96) [ ] c.l.s.a.EcpcValueSource
> initial load in init}}
>
> Any help is greatly appreciated!
> Thanks
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