Jakob Frank created MARMOTTA-139:
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Summary: ConcurrentModificationException in ConfigurationService
Key: MARMOTTA-139
URL: https://issues.apache.org/jira/browse/MARMOTTA-139
Project: Marmotta
Issue Type: Bug
Components: Platform
Affects Versions: 2.6
Reporter: Jakob Frank
Assignee: Sebastian Schaffert
There seems to be an issue with mult-threaded write access to the configuration
service:
java.util.ConcurrentModificationException: null
at
java.util.LinkedHashMap$LinkedHashIterator.nextEntry(LinkedHashMap.java:394)
~[na:1.7.0_15]
at java.util.LinkedHashMap$KeyIterator.next(LinkedHashMap.java:405)
~[na:1.7.0_15]
at
org.apache.commons.configuration.PropertiesConfigurationLayout.save(PropertiesConfigurationLayout.java:556)
~[commons-configuration-1.9.jar:1.9]
at
org.apache.commons.configuration.PropertiesConfiguration.save(PropertiesConfiguration.java:494)
~[commons-configuration-1.9.jar:1.9]
at
org.apache.commons.configuration.AbstractFileConfiguration.save(AbstractFileConfiguration.java:557)
~[commons-configuration-1.9.jar:1.9]
at
org.apache.commons.configuration.AbstractFileConfiguration.save(AbstractFileConfiguration.java:524)
~[commons-configuration-1.9.jar:1.9]
at
org.apache.commons.configuration.AbstractFileConfiguration.save(AbstractFileConfiguration.java:474)
~[commons-configuration-1.9.jar:1.9]
at
org.apache.commons.configuration.AbstractFileConfiguration.save(AbstractFileConfiguration.java:414)
~[commons-configuration-1.9.jar:1.9]
at
kiwi.core.services.config.ConfigurationServiceImpl.save(ConfigurationServiceImpl.java:890)
~[lmf-core-2.6.1-SNAPSHOT.jar:na]
at
kiwi.core.services.config.ConfigurationServiceImpl.setListConfiguration(ConfigurationServiceImpl.java:785)
~[lmf-core-2.6.1-SNAPSHOT.jar:na]
at
kiwi.core.services.config.ConfigurationServiceImpl$Proxy$_$$_WeldClientProxy.setListConfiguration(ConfigurationServiceImpl$Proxy$_$$_WeldClientProxy.java)
~[lmf-core-2.6.1-SNAPSHOT.jar:na]
at
at.newmedialab.lmf.search.services.cores.SolrCoreServiceImpl.enableCore(SolrCoreServiceImpl.java:290)
~[lmf-search-2.6.1-SNAPSHOT.jar:na]
at
at.newmedialab.lmf.search.services.cores.SolrCoreServiceImpl.createCore(SolrCoreServiceImpl.java:161)
~[lmf-search-2.6.1-SNAPSHOT.jar:na]
at
at.newmedialab.lmf.search.services.cores.SolrCoreServiceImpl$Proxy$_$$_WeldClientProxy.createCore(SolrCoreServiceImpl$Proxy$_$$_WeldClientProxy.java)
~[lmf-search-2.6.1-SNAPSHOT.jar:na]
at
at.newmedialab.lmf.search.webservices.SolrCoreWebService$1.run(SolrCoreWebService.java:92)
~[lmf-search-2.6.1-SNAPSHOT.jar:na]
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