Hi,
I constantly get the Error creating core [x]: Index locked for write for 
core x for all Solr cores (search, statistics, oai, authority).

I have stopped tomcat, deleted the lock files and restarted but they 
reappear immediately. I have also temporarily excluded the oai core from 
the conf file, but the lock appears on the others.

I am using Dspace 5.6 with modifications mostly to the input-form.xml and 
registry files, but not to the code.

I attach the Solr log file. Pointers to where to look for appreciated.

Thanks,
  Stefano Bocconi

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2017-06-13 18:15:10,204 INFO  org.apache.solr.servlet.SolrDispatchFilter @ 
SolrDispatchFilter.init()
2017-06-13 18:15:10,211 INFO  org.apache.solr.core.SolrResourceLoader @ Using 
JNDI solr.home: /home/dspace/dspace/solr
2017-06-13 18:15:10,212 INFO  org.apache.solr.core.SolrResourceLoader @ new 
SolrResourceLoader for directory: '/home/dspace/dspace/solr/'
2017-06-13 18:15:10,346 INFO  org.apache.solr.core.ConfigSolr @ Loading 
container configuration from /home/dspace/dspace/solr/solr.xml
2017-06-13 18:15:10,539 INFO  org.apache.solr.core.CoreContainer @ New 
CoreContainer 902133837
2017-06-13 18:15:10,539 INFO  org.apache.solr.core.CoreContainer @ Loading 
cores into CoreContainer [instanceDir=/home/dspace/dspace/solr/]
2017-06-13 18:15:10,546 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting 
socketTimeout to: 0
2017-06-13 18:15:10,546 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting urlScheme 
to: null
2017-06-13 18:15:10,546 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting connTimeout 
to: 0
2017-06-13 18:15:10,546 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting 
maxConnectionsPerHost to: 20
2017-06-13 18:15:10,546 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting 
corePoolSize to: 0
2017-06-13 18:15:10,546 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting 
maximumPoolSize to: 2147483647
2017-06-13 18:15:10,546 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting 
maxThreadIdleTime to: 5
2017-06-13 18:15:10,546 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting sizeOfQueue 
to: -1
2017-06-13 18:15:10,546 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting 
fairnessPolicy to: false
2017-06-13 18:15:10,700 INFO  org.apache.solr.update.UpdateShardHandler @ 
Creating UpdateShardHandler HTTP client with params: 
socketTimeout=0&connTimeout=0&retry=false
2017-06-13 18:15:10,701 INFO  org.apache.solr.logging.LogWatcher @ SLF4J impl 
is org.slf4j.impl.Log4jLoggerFactory
2017-06-13 18:15:10,702 INFO  org.apache.solr.logging.LogWatcher @ Registering 
Log Listener [Log4j (org.slf4j.impl.Log4jLoggerFactory)]
2017-06-13 18:15:10,702 INFO  org.apache.solr.core.CoreContainer @ Host Name: 
null
2017-06-13 18:15:10,736 INFO  org.apache.solr.core.SolrResourceLoader @ new 
SolrResourceLoader for directory: '/home/dspace/dspace/solr/search/'
2017-06-13 18:15:10,736 INFO  org.apache.solr.core.SolrResourceLoader @ new 
SolrResourceLoader for directory: '/home/dspace/dspace/solr/statistics/'
2017-06-13 18:15:10,736 INFO  org.apache.solr.core.SolrResourceLoader @ new 
SolrResourceLoader for directory: '/home/dspace/dspace/solr/oai/'
2017-06-13 18:15:10,836 INFO  org.apache.solr.update.SolrIndexConfig @ 
IndexWriter infoStream solr logging is enabled
2017-06-13 18:15:10,836 INFO  org.apache.solr.update.SolrIndexConfig @ 
IndexWriter infoStream solr logging is enabled
2017-06-13 18:15:10,837 INFO  org.apache.solr.update.SolrIndexConfig @ 
IndexWriter infoStream solr logging is enabled
2017-06-13 18:15:10,843 INFO  org.apache.solr.core.SolrConfig @ Using Lucene 
MatchVersion: 4.10.0
2017-06-13 18:15:10,843 INFO  org.apache.solr.core.SolrConfig @ Using Lucene 
MatchVersion: 4.10.0
2017-06-13 18:15:10,843 INFO  org.apache.solr.core.SolrConfig @ Using Lucene 
MatchVersion: 4.10.0
2017-06-13 18:15:10,962 INFO  org.apache.solr.core.Config @ Loaded SolrConfig: 
solrconfig.xml
2017-06-13 18:15:10,962 INFO  org.apache.solr.core.Config @ Loaded SolrConfig: 
solrconfig.xml
2017-06-13 18:15:10,966 INFO  org.apache.solr.core.Config @ Loaded SolrConfig: 
solrconfig.xml
2017-06-13 18:15:10,967 INFO  org.apache.solr.schema.IndexSchema @ Reading Solr 
Schema from /home/dspace/dspace/solr/oai/conf/schema.xml
2017-06-13 18:15:10,967 INFO  org.apache.solr.schema.IndexSchema @ Reading Solr 
Schema from /home/dspace/dspace/solr/statistics/conf/schema.xml
2017-06-13 18:15:10,967 INFO  org.apache.solr.schema.IndexSchema @ Reading Solr 
Schema from /home/dspace/dspace/solr/search/conf/schema.xml
2017-06-13 18:15:10,979 INFO  org.apache.solr.schema.IndexSchema @ [statistics] 
Schema name=example
2017-06-13 18:15:10,979 INFO  org.apache.solr.schema.IndexSchema @ [oai] Schema 
name=xoai
2017-06-13 18:15:10,982 INFO  org.apache.solr.schema.IndexSchema @ [search] 
Schema name=example
2017-06-13 18:15:11,002 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.IntField]. Please consult 
documentation how to replace it accordingly.
2017-06-13 18:15:11,005 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.LongField]. Please consult 
documentation how to replace it accordingly.
2017-06-13 18:15:11,007 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.FloatField]. Please consult 
documentation how to replace it accordingly.
2017-06-13 18:15:11,009 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.DoubleField]. Please consult 
documentation how to replace it accordingly.
2017-06-13 18:15:11,012 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.SortableIntField]. Please 
consult documentation how to replace it accordingly.
2017-06-13 18:15:11,014 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.SortableLongField]. Please 
consult documentation how to replace it accordingly.
2017-06-13 18:15:11,017 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.SortableFloatField]. Please 
consult documentation how to replace it accordingly.
2017-06-13 18:15:11,020 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.SortableDoubleField]. Please 
consult documentation how to replace it accordingly.
2017-06-13 18:15:11,021 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.DateField]. Please consult 
documentation how to replace it accordingly.
2017-06-13 18:15:11,060 INFO  org.apache.solr.schema.IndexSchema @ default 
search field in schema is id
2017-06-13 18:15:11,061 INFO  org.apache.solr.schema.IndexSchema @ query parser 
default operator is AND
2017-06-13 18:15:11,061 INFO  org.apache.solr.schema.IndexSchema @ unique key 
field: uid
2017-06-13 18:15:11,095 INFO  org.apache.solr.schema.IndexSchema @ default 
search field in schema is item.handle
2017-06-13 18:15:11,096 INFO  org.apache.solr.schema.IndexSchema @ query parser 
default operator is OR
2017-06-13 18:15:11,096 INFO  org.apache.solr.schema.IndexSchema @ unique key 
field: item.handle
2017-06-13 18:15:11,102 INFO  org.apache.solr.schema.IndexSchema @ default 
search field in schema is search_text
2017-06-13 18:15:11,103 INFO  org.apache.solr.schema.IndexSchema @ query parser 
default operator is OR
2017-06-13 18:15:11,104 INFO  org.apache.solr.schema.IndexSchema @ unique key 
field: search.uniqueid
2017-06-13 18:15:11,137 INFO  org.apache.solr.core.CoreContainer @ Creating 
SolrCore 'statistics' using configuration from instancedir 
/home/dspace/dspace/solr/statistics/
2017-06-13 18:15:11,143 INFO  org.apache.solr.core.CoreContainer @ Creating 
SolrCore 'oai' using configuration from instancedir 
/home/dspace/dspace/solr/oai/
2017-06-13 18:15:11,146 INFO  org.apache.solr.core.CoreContainer @ Creating 
SolrCore 'search' using configuration from instancedir 
/home/dspace/dspace/solr/search/
2017-06-13 18:15:11,151 INFO  org.apache.solr.core.SolrCore @ 
solr.NRTCachingDirectoryFactory
2017-06-13 18:15:11,151 INFO  org.apache.solr.core.SolrCore @ 
solr.NRTCachingDirectoryFactory
2017-06-13 18:15:11,151 INFO  org.apache.solr.core.SolrCore @ 
solr.NRTCachingDirectoryFactory
2017-06-13 18:15:11,157 INFO  org.apache.solr.core.SolrCore @ [oai] Opening new 
SolrCore at /home/dspace/dspace/solr/oai/, 
dataDir=/home/dspace/dspace/solr/oai/data/
2017-06-13 18:15:11,157 INFO  org.apache.solr.core.SolrCore @ [search] Opening 
new SolrCore at /home/dspace/dspace/solr/search/, 
dataDir=/home/dspace/dspace/solr/search/data/
2017-06-13 18:15:11,157 INFO  org.apache.solr.core.SolrCore @ [statistics] 
Opening new SolrCore at /home/dspace/dspace/solr/statistics/, 
dataDir=/home/dspace/dspace/solr/statistics/data/
2017-06-13 18:15:11,158 INFO  org.apache.solr.core.JmxMonitoredMap @ JMX 
monitoring is enabled. Adding Solr mbeans to JMX Server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123a439b
2017-06-13 18:15:11,158 INFO  org.apache.solr.core.JmxMonitoredMap @ JMX 
monitoring is enabled. Adding Solr mbeans to JMX Server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123a439b
2017-06-13 18:15:11,158 INFO  org.apache.solr.core.JmxMonitoredMap @ JMX 
monitoring is enabled. Adding Solr mbeans to JMX Server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123a439b
2017-06-13 18:15:11,175 INFO  org.apache.solr.core.SolrCore @ [search] Added 
SolrEventListener for newSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[]}
2017-06-13 18:15:11,175 INFO  org.apache.solr.core.SolrCore @ [statistics] 
Added SolrEventListener for newSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[]}
2017-06-13 18:15:11,175 INFO  org.apache.solr.core.SolrCore @ [search] Added 
SolrEventListener for firstSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[{q=static firstSearcher 
warming in solrconfig.xml}]}
2017-06-13 18:15:11,175 INFO  org.apache.solr.core.SolrCore @ [statistics] 
Added SolrEventListener for firstSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[{q=static firstSearcher 
warming in solrconfig.xml}]}
2017-06-13 18:15:11,175 INFO  org.apache.solr.core.SolrCore @ [oai] Added 
SolrEventListener for newSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[]}
2017-06-13 18:15:11,176 INFO  org.apache.solr.core.SolrCore @ [oai] Added 
SolrEventListener for firstSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[{q=static firstSearcher 
warming in solrconfig.xml}]}
2017-06-13 18:15:11,186 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/search/data
2017-06-13 18:15:11,186 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/oai/data
2017-06-13 18:15:11,186 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/statistics/data
2017-06-13 18:15:11,187 INFO  org.apache.solr.core.SolrCore @ New index 
directory detected: old=null new=/home/dspace/dspace/solr/statistics/data/index/
2017-06-13 18:15:11,187 INFO  org.apache.solr.core.SolrCore @ New index 
directory detected: old=null new=/home/dspace/dspace/solr/oai/data/index/
2017-06-13 18:15:11,187 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/oai/data/index
2017-06-13 18:15:11,187 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/statistics/data/index
2017-06-13 18:15:11,187 INFO  org.apache.solr.core.SolrCore @ New index 
directory detected: old=null new=/home/dspace/dspace/solr/search/data/index/
2017-06-13 18:15:11,192 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/search/data/index
2017-06-13 18:15:11,195 INFO  org.apache.solr.core.SolrCore @ created json: 
solr.JSONResponseWriter
2017-06-13 18:15:11,195 INFO  org.apache.solr.core.SolrCore @ created json: 
solr.JSONResponseWriter
2017-06-13 18:15:11,195 INFO  org.apache.solr.core.SolrCore @ adding lazy 
queryResponseWriter: solr.VelocityResponseWriter
2017-06-13 18:15:11,195 INFO  org.apache.solr.core.SolrCore @ created velocity: 
solr.VelocityResponseWriter
2017-06-13 18:15:11,195 INFO  org.apache.solr.core.SolrCore @ created json: 
solr.JSONResponseWriter
2017-06-13 18:15:11,195 INFO  org.apache.solr.core.SolrCore @ adding lazy 
queryResponseWriter: solr.VelocityResponseWriter
2017-06-13 18:15:11,196 INFO  org.apache.solr.core.SolrCore @ adding lazy 
queryResponseWriter: solr.VelocityResponseWriter
2017-06-13 18:15:11,196 INFO  org.apache.solr.core.SolrCore @ created velocity: 
solr.VelocityResponseWriter
2017-06-13 18:15:11,196 INFO  org.apache.solr.core.SolrCore @ created velocity: 
solr.VelocityResponseWriter
2017-06-13 18:15:11,198 INFO  org.apache.solr.core.SolrCore @ created xslt: 
solr.XSLTResponseWriter
2017-06-13 18:15:11,198 INFO  org.apache.solr.core.SolrCore @ created xslt: 
solr.XSLTResponseWriter
2017-06-13 18:15:11,198 INFO  org.apache.solr.response.XSLTResponseWriter @ 
xsltCacheLifetimeSeconds=5
2017-06-13 18:15:11,198 INFO  org.apache.solr.response.XSLTResponseWriter @ 
xsltCacheLifetimeSeconds=5
2017-06-13 18:15:11,198 INFO  org.apache.solr.core.SolrCore @ created xslt: 
solr.XSLTResponseWriter
2017-06-13 18:15:11,198 INFO  org.apache.solr.response.XSLTResponseWriter @ 
xsltCacheLifetimeSeconds=5
2017-06-13 18:15:11,278 INFO  org.apache.solr.core.SolrCore @ no 
updateRequestProcessorChain defined as default, creating implicit default
2017-06-13 18:15:11,278 INFO  org.apache.solr.core.SolrCore @ no 
updateRequestProcessorChain defined as default, creating implicit default
2017-06-13 18:15:11,278 INFO  
org.apache.solr.update.processor.UpdateRequestProcessorChain @ creating 
updateRequestProcessorChain "uuid"
2017-06-13 18:15:11,285 INFO  
org.apache.solr.update.processor.UpdateRequestProcessorChain @ inserting 
DistributedUpdateProcessorFactory into updateRequestProcessorChain "uuid"
2017-06-13 18:15:11,285 INFO  org.apache.solr.core.SolrCore @ no 
updateRequestProcessorChain defined as default, creating implicit default
2017-06-13 18:15:11,287 INFO  org.apache.solr.core.RequestHandlers @ created 
/update: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,287 INFO  org.apache.solr.core.RequestHandlers @ created 
/update: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,287 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/json: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,287 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/json: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,288 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/csv: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,288 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/csv: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,288 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/json/docs: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,288 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/json/docs: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,287 INFO  org.apache.solr.core.RequestHandlers @ created 
/update: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,288 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/json: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,289 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/csv: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,289 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/json/docs: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,292 INFO  org.apache.solr.core.RequestHandlers @ created 
/select: solr.SearchHandler
2017-06-13 18:15:11,292 INFO  org.apache.solr.core.RequestHandlers @ created 
/query: solr.SearchHandler
2017-06-13 18:15:11,292 INFO  org.apache.solr.core.RequestHandlers @ created 
/select: solr.SearchHandler
2017-06-13 18:15:11,293 INFO  org.apache.solr.core.RequestHandlers @ created 
/query: solr.SearchHandler
2017-06-13 18:15:11,293 INFO  org.apache.solr.core.RequestHandlers @ created 
/select: solr.SearchHandler
2017-06-13 18:15:11,294 INFO  org.apache.solr.core.RequestHandlers @ created 
/query: solr.SearchHandler
2017-06-13 18:15:11,294 INFO  org.apache.solr.core.RequestHandlers @ created 
/get: solr.RealTimeGetHandler
2017-06-13 18:15:11,294 INFO  org.apache.solr.core.RequestHandlers @ created 
/get: solr.RealTimeGetHandler
2017-06-13 18:15:11,294 INFO  org.apache.solr.core.RequestHandlers @ created 
/get: solr.RealTimeGetHandler
2017-06-13 18:15:11,294 INFO  org.apache.solr.core.RequestHandlers @ created 
/browse: solr.SearchHandler
2017-06-13 18:15:11,294 INFO  org.apache.solr.core.RequestHandlers @ created 
/browse: solr.SearchHandler
2017-06-13 18:15:11,294 INFO  org.apache.solr.core.RequestHandlers @ created 
/browse: solr.SearchHandler
2017-06-13 18:15:11,295 WARN  org.apache.solr.core.RequestHandlers @ Multiple 
requestHandler registered to the same name: /update ignoring: 
org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,295 INFO  org.apache.solr.core.RequestHandlers @ created 
/update: solr.UpdateRequestHandler
2017-06-13 18:15:11,296 WARN  org.apache.solr.core.RequestHandlers @ Multiple 
requestHandler registered to the same name: /update ignoring: 
org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,296 INFO  org.apache.solr.core.RequestHandlers @ created 
/update: solr.UpdateRequestHandler
2017-06-13 18:15:11,296 WARN  org.apache.solr.core.RequestHandlers @ Multiple 
requestHandler registered to the same name: /update ignoring: 
org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,296 INFO  org.apache.solr.core.RequestHandlers @ created 
/update: solr.UpdateRequestHandler
2017-06-13 18:15:11,297 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.JsonUpdateRequestHandler]. 
Please consult documentation how to replace it accordingly.
2017-06-13 18:15:11,297 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.JsonUpdateRequestHandler]. 
Please consult documentation how to replace it accordingly.
2017-06-13 18:15:11,297 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.JsonUpdateRequestHandler]. 
Please consult documentation how to replace it accordingly.
2017-06-13 18:15:11,297 WARN  org.apache.solr.core.RequestHandlers @ Multiple 
requestHandler registered to the same name: /update/json ignoring: 
org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,297 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/json: solr.JsonUpdateRequestHandler
2017-06-13 18:15:11,297 WARN  org.apache.solr.core.RequestHandlers @ Multiple 
requestHandler registered to the same name: /update/json ignoring: 
org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,297 WARN  org.apache.solr.core.RequestHandlers @ Multiple 
requestHandler registered to the same name: /update/json ignoring: 
org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,298 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/json: solr.JsonUpdateRequestHandler
2017-06-13 18:15:11,297 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/json: solr.JsonUpdateRequestHandler
2017-06-13 18:15:11,299 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.CSVRequestHandler]. Please 
consult documentation how to replace it accordingly.
2017-06-13 18:15:11,299 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.CSVRequestHandler]. Please 
consult documentation how to replace it accordingly.
2017-06-13 18:15:11,299 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.CSVRequestHandler]. Please 
consult documentation how to replace it accordingly.
2017-06-13 18:15:11,299 WARN  org.apache.solr.core.RequestHandlers @ Multiple 
requestHandler registered to the same name: /update/csv ignoring: 
org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,299 WARN  org.apache.solr.core.RequestHandlers @ Multiple 
requestHandler registered to the same name: /update/csv ignoring: 
org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,299 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/csv: solr.CSVRequestHandler
2017-06-13 18:15:11,299 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/csv: solr.CSVRequestHandler
2017-06-13 18:15:11,299 WARN  org.apache.solr.core.RequestHandlers @ Multiple 
requestHandler registered to the same name: /update/csv ignoring: 
org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,299 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/csv: solr.CSVRequestHandler
2017-06-13 18:15:11,299 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.extraction.ExtractingRequestHandler
2017-06-13 18:15:11,299 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.extraction.ExtractingRequestHandler
2017-06-13 18:15:11,299 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.extraction.ExtractingRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/extract: solr.extraction.ExtractingRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.FieldAnalysisRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/extract: solr.extraction.ExtractingRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.FieldAnalysisRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/extract: solr.extraction.ExtractingRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.FieldAnalysisRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ created 
/analysis/field: solr.FieldAnalysisRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ created 
/analysis/field: solr.FieldAnalysisRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.DocumentAnalysisRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ created 
/analysis/field: solr.FieldAnalysisRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.DocumentAnalysisRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.DocumentAnalysisRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ created 
/analysis/document: solr.DocumentAnalysisRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ created 
/analysis/document: solr.DocumentAnalysisRequestHandler
2017-06-13 18:15:11,300 INFO  org.apache.solr.core.RequestHandlers @ created 
/analysis/document: solr.DocumentAnalysisRequestHandler
2017-06-13 18:15:11,302 INFO  org.apache.solr.core.RequestHandlers @ created 
/admin/: solr.admin.AdminHandlers
2017-06-13 18:15:11,302 INFO  org.apache.solr.core.RequestHandlers @ created 
/admin/: solr.admin.AdminHandlers
2017-06-13 18:15:11,302 INFO  org.apache.solr.core.RequestHandlers @ created 
/admin/: solr.admin.AdminHandlers
2017-06-13 18:15:11,304 INFO  org.apache.solr.core.RequestHandlers @ created 
/admin/ping: solr.PingRequestHandler
2017-06-13 18:15:11,304 INFO  org.apache.solr.core.RequestHandlers @ created 
/admin/ping: solr.PingRequestHandler
2017-06-13 18:15:11,304 INFO  org.apache.solr.core.RequestHandlers @ created 
/admin/ping: solr.PingRequestHandler
2017-06-13 18:15:11,305 INFO  org.apache.solr.core.RequestHandlers @ created 
/debug/dump: solr.DumpRequestHandler
2017-06-13 18:15:11,305 INFO  org.apache.solr.core.RequestHandlers @ created 
/debug/dump: solr.DumpRequestHandler
2017-06-13 18:15:11,305 INFO  org.apache.solr.core.RequestHandlers @ created 
/debug/dump: solr.DumpRequestHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
/replication: solr.ReplicationHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
/replication: solr.ReplicationHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
/replication: solr.ReplicationHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
/spell: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
/spell: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
/spell: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
tvrh: org.apache.solr.handler.component.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.SearchHandler
2017-06-13 18:15:11,315 WARN  org.apache.solr.core.RequestHandlers @ Multiple 
requestHandler registered to the same name: /spell ignoring: 
org.apache.solr.handler.component.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
/spell: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
tvrh: org.apache.solr.handler.component.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
tvrh: org.apache.solr.handler.component.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
/tvrh: solr.SearchHandler
2017-06-13 18:15:11,315 WARN  org.apache.solr.core.RequestHandlers @ Multiple 
requestHandler registered to the same name: /spell ignoring: 
org.apache.solr.handler.component.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
/spell: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.SearchHandler
2017-06-13 18:15:11,315 WARN  org.apache.solr.core.RequestHandlers @ Multiple 
requestHandler registered to the same name: /spell ignoring: 
org.apache.solr.handler.component.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
/tvrh: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
/terms: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
/spell: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
/elevate: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.SearchHandler
2017-06-13 18:15:11,315 INFO  org.apache.solr.core.RequestHandlers @ created 
/terms: solr.SearchHandler
2017-06-13 18:15:11,316 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.SearchHandler
2017-06-13 18:15:11,316 INFO  org.apache.solr.core.RequestHandlers @ created 
/tvrh: solr.SearchHandler
2017-06-13 18:15:11,316 INFO  org.apache.solr.core.RequestHandlers @ created 
/elevate: solr.SearchHandler
2017-06-13 18:15:11,316 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.SearchHandler
2017-06-13 18:15:11,316 INFO  org.apache.solr.core.RequestHandlers @ created 
/terms: solr.SearchHandler
2017-06-13 18:15:11,316 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.SearchHandler
2017-06-13 18:15:11,316 INFO  org.apache.solr.core.RequestHandlers @ created 
/elevate: solr.SearchHandler
2017-06-13 18:15:11,326 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,326 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,326 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,328 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,328 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,328 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,328 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,328 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,328 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,328 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,329 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,329 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,329 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,329 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,329 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,330 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,330 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,330 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,330 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,330 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,331 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,344 INFO  org.apache.solr.core.SolrCore @ Hard AutoCommit: 
if uncommited for 10000ms; if 10000 uncommited docs 
2017-06-13 18:15:11,344 INFO  org.apache.solr.core.SolrCore @ Soft AutoCommit: 
disabled
2017-06-13 18:15:11,348 INFO  org.apache.solr.core.SolrCore @ Hard AutoCommit: 
if uncommited for 900000ms; if 10000 uncommited docs 
2017-06-13 18:15:11,349 INFO  org.apache.solr.core.SolrCore @ Soft AutoCommit: 
disabled
2017-06-13 18:15:11,351 INFO  org.apache.solr.core.SolrCore @ Hard AutoCommit: 
if uncommited for 10000ms; if 10000 uncommited docs 
2017-06-13 18:15:11,351 INFO  org.apache.solr.core.SolrCore @ Soft AutoCommit: 
disabled
2017-06-13 18:15:11,369 INFO  org.apache.solr.core.SolrCore @ 
SolrDeletionPolicy.onInit: commits: num=1
        
commit{dir=NRTCachingDirectory(MMapDirectory@/home/dspace/dspace/solr/oai/data/index
 lockFactory=NativeFSLockFactory@/home/dspace/dspace/solr/oai/data/index; 
maxCacheMB=48.0 maxMergeSizeMB=4.0),segFN=segments_1,generation=1}
2017-06-13 18:15:11,370 INFO  org.apache.solr.core.SolrCore @ newest commit 
generation = 1
2017-06-13 18:15:11,376 INFO  org.apache.solr.core.SolrCore @ 
SolrDeletionPolicy.onInit: commits: num=1
        
commit{dir=NRTCachingDirectory(MMapDirectory@/home/dspace/dspace/solr/statistics/data/index
 
lockFactory=NativeFSLockFactory@/home/dspace/dspace/solr/statistics/data/index; 
maxCacheMB=48.0 maxMergeSizeMB=4.0),segFN=segments_d9,generation=477}
2017-06-13 18:15:11,376 INFO  org.apache.solr.core.SolrCore @ newest commit 
generation = 477
2017-06-13 18:15:11,377 INFO  org.apache.solr.core.SolrCore @ 
SolrDeletionPolicy.onInit: commits: num=1
        
commit{dir=NRTCachingDirectory(MMapDirectory@/home/dspace/dspace/solr/search/data/index
 lockFactory=NativeFSLockFactory@/home/dspace/dspace/solr/search/data/index; 
maxCacheMB=48.0 maxMergeSizeMB=4.0),segFN=segments_fv4,generation=20560}
2017-06-13 18:15:11,377 INFO  org.apache.solr.core.SolrCore @ newest commit 
generation = 20560
2017-06-13 18:15:11,383 INFO  org.apache.solr.search.SolrIndexSearcher @ 
Opening Searcher@5bf0522e[oai] main
2017-06-13 18:15:11,390 INFO  org.apache.solr.rest.ManagedResourceStorage @ 
File-based storage initialized to use dir: /home/dspace/dspace/solr/oai/conf
2017-06-13 18:15:11,391 INFO  org.apache.solr.rest.RestManager @ Initializing 
RestManager with initArgs: {storageDir=/home/dspace/dspace/solr/oai/conf}
2017-06-13 18:15:11,399 INFO  org.apache.solr.rest.ManagedResourceStorage @ 
Reading _rest_managed.json using file:dir=/home/dspace/dspace/solr/oai/conf
2017-06-13 18:15:11,402 INFO  org.apache.solr.rest.ManagedResourceStorage @ 
Loaded LinkedHashMap at path _rest_managed.json using 
file:dir=/home/dspace/dspace/solr/oai/conf
2017-06-13 18:15:11,403 INFO  org.apache.solr.rest.ManagedResource @ Loaded 
initArgs {} for /rest/managed
2017-06-13 18:15:11,403 INFO  org.apache.solr.rest.RestManager @ Initializing 0 
registered ManagedResources
2017-06-13 18:15:11,403 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Initializing spell 
checkers
2017-06-13 18:15:11,408 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ No queryConverter 
defined, using default converter
2017-06-13 18:15:11,409 INFO  org.apache.solr.search.SolrIndexSearcher @ 
Opening Searcher@664d010[statistics] main
2017-06-13 18:15:11,409 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Initializing spell 
checkers
2017-06-13 18:15:11,410 INFO  org.apache.solr.rest.ManagedResourceStorage @ 
File-based storage initialized to use dir: 
/home/dspace/dspace/solr/statistics/conf
2017-06-13 18:15:11,410 INFO  org.apache.solr.rest.RestManager @ Initializing 
RestManager with initArgs: {storageDir=/home/dspace/dspace/solr/statistics/conf}
2017-06-13 18:15:11,410 INFO  org.apache.solr.rest.ManagedResourceStorage @ 
Reading _rest_managed.json using 
file:dir=/home/dspace/dspace/solr/statistics/conf
2017-06-13 18:15:11,410 INFO  org.apache.solr.rest.ManagedResourceStorage @ 
Loaded LinkedHashMap at path _rest_managed.json using 
file:dir=/home/dspace/dspace/solr/statistics/conf
2017-06-13 18:15:11,410 INFO  org.apache.solr.rest.ManagedResource @ Loaded 
initArgs {} for /rest/managed
2017-06-13 18:15:11,410 INFO  org.apache.solr.rest.RestManager @ Initializing 0 
registered ManagedResources
2017-06-13 18:15:11,410 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Initializing spell 
checkers
2017-06-13 18:15:11,411 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ No queryConverter 
defined, using default converter
2017-06-13 18:15:11,411 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Initializing spell 
checkers
2017-06-13 18:15:11,414 INFO  org.apache.solr.spelling.DirectSolrSpellChecker @ 
init: 
{name=default,field=item.handle,classname=solr.DirectSolrSpellChecker,distanceMeasure=internal,accuracy=0.5,maxEdits=2,minPrefix=1,maxInspections=5,minQueryLength=4,maxQueryFrequency=0.01}
2017-06-13 18:15:11,414 INFO  org.apache.solr.spelling.DirectSolrSpellChecker @ 
init: 
{name=default,field=id,classname=solr.DirectSolrSpellChecker,distanceMeasure=internal,accuracy=0.5,maxEdits=2,minPrefix=1,maxInspections=5,minQueryLength=4,maxQueryFrequency=0.01}
2017-06-13 18:15:11,418 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ No queryConverter 
defined, using default converter
2017-06-13 18:15:11,418 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ No queryConverter 
defined, using default converter
2017-06-13 18:15:11,419 INFO  
org.apache.solr.handler.component.QueryElevationComponent @ Loading 
QueryElevation from: /home/dspace/dspace/solr/statistics/conf/elevate.xml
2017-06-13 18:15:11,419 INFO  
org.apache.solr.handler.component.QueryElevationComponent @ Loading 
QueryElevation from: /home/dspace/dspace/solr/oai/conf/elevate.xml
2017-06-13 18:15:11,430 INFO  org.apache.solr.search.SolrIndexSearcher @ 
Opening Searcher@2b5ee150[search] main
2017-06-13 18:15:11,431 INFO  org.apache.solr.rest.ManagedResourceStorage @ 
File-based storage initialized to use dir: /home/dspace/dspace/solr/search/conf
2017-06-13 18:15:11,431 INFO  org.apache.solr.rest.RestManager @ Initializing 
RestManager with initArgs: {storageDir=/home/dspace/dspace/solr/search/conf}
2017-06-13 18:15:11,431 INFO  org.apache.solr.rest.ManagedResourceStorage @ 
Reading _rest_managed.json using file:dir=/home/dspace/dspace/solr/search/conf
2017-06-13 18:15:11,431 INFO  org.apache.solr.rest.ManagedResourceStorage @ 
Loaded LinkedHashMap at path _rest_managed.json using 
file:dir=/home/dspace/dspace/solr/search/conf
2017-06-13 18:15:11,431 INFO  org.apache.solr.rest.ManagedResource @ Loaded 
initArgs {} for /rest/managed
2017-06-13 18:15:11,431 INFO  org.apache.solr.rest.RestManager @ Initializing 0 
registered ManagedResources
2017-06-13 18:15:11,431 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Initializing spell 
checkers
2017-06-13 18:15:11,439 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Registering newSearcher 
listener for spellchecker: default
2017-06-13 18:15:11,439 INFO  org.apache.solr.handler.ReplicationHandler @ 
Commits will be reserved for  10000
2017-06-13 18:15:11,439 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ No queryConverter 
defined, using default converter
2017-06-13 18:15:11,439 INFO  org.apache.solr.handler.ReplicationHandler @ 
Commits will be reserved for  10000
2017-06-13 18:15:11,439 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Initializing spell 
checkers
2017-06-13 18:15:11,439 INFO  org.apache.solr.core.SolrCore @ 
QuerySenderListener sending requests to Searcher@5bf0522e[oai] 
main{StandardDirectoryReader(segments_1:1:nrt)}
2017-06-13 18:15:11,439 INFO  org.apache.solr.spelling.DirectSolrSpellChecker @ 
init: 
{name=default,field=search_text,classname=solr.DirectSolrSpellChecker,distanceMeasure=internal,accuracy=0.5,maxEdits=2,minPrefix=1,maxInspections=5,minQueryLength=4,maxQueryFrequency=0.01}
2017-06-13 18:15:11,440 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ No queryConverter 
defined, using default converter
2017-06-13 18:15:11,440 INFO  
org.apache.solr.handler.component.QueryElevationComponent @ Loading 
QueryElevation from: /home/dspace/dspace/solr/search/conf/elevate.xml
2017-06-13 18:15:11,445 INFO  org.apache.solr.handler.ReplicationHandler @ 
Commits will be reserved for  10000
2017-06-13 18:15:11,446 INFO  org.apache.solr.core.SolrCore @ 
QuerySenderListener sending requests to Searcher@2b5ee150[search] 
main{StandardDirectoryReader(segments_fv4:87638:nrt 
_l28(4.10.2):C4860/18:delGen=18 _pf8(4.10.2):C5086 _q06(4.10.2):C462/1:delGen=1 
_q07(4.10.2):C1 _q08(4.10.2):C1 _q09(4.10.2):C1 _q0a(4.10.2):C1 _q0b(4.10.2):C1 
_q0c(4.10.2):C1 _q0d(4.10.2):C1)}
2017-06-13 18:15:11,449 INFO  org.apache.solr.core.SolrCore @ 
QuerySenderListener sending requests to Searcher@664d010[statistics] 
main{StandardDirectoryReader(segments_d9:1073:nrt _eq(4.10.2):C14766 
_er(4.10.2):C14 _es(4.10.2):C2 _et(4.10.2):C9 _eu(4.10.2):C3 _ev(4.10.2):C1)}
2017-06-13 18:15:11,471 INFO  org.apache.solr.core.SolrCore @ [oai] webapp=null 
path=null 
params={q=static+firstSearcher+warming+in+solrconfig.xml&distrib=false&event=firstSearcher}
 hits=0 status=0 QTime=30 
2017-06-13 18:15:11,471 INFO  org.apache.solr.core.SolrCore @ 
QuerySenderListener done.
2017-06-13 18:15:11,471 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Loading spell index for 
spellchecker: default
2017-06-13 18:15:11,472 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Loading spell index for 
spellchecker: default
2017-06-13 18:15:11,472 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Loading spell index for 
spellchecker: wordbreak
2017-06-13 18:15:11,473 INFO  org.apache.solr.core.SolrCore @ [oai] Registered 
new searcher Searcher@5bf0522e[oai] 
main{StandardDirectoryReader(segments_1:1:nrt)}
2017-06-13 18:15:11,473 INFO  org.apache.solr.core.SolrCore @ [statistics] 
webapp=null path=null 
params={q=static+firstSearcher+warming+in+solrconfig.xml&distrib=false&event=firstSearcher}
 hits=0 status=0 QTime=24 
2017-06-13 18:15:11,473 INFO  org.apache.solr.core.SolrCore @ 
QuerySenderListener done.
2017-06-13 18:15:11,473 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Loading spell index for 
spellchecker: default
2017-06-13 18:15:11,473 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Loading spell index for 
spellchecker: default
2017-06-13 18:15:11,473 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Loading spell index for 
spellchecker: wordbreak
2017-06-13 18:15:11,474 INFO  org.apache.solr.core.SolrCore @ [statistics] 
Registered new searcher Searcher@664d010[statistics] 
main{StandardDirectoryReader(segments_d9:1073:nrt _eq(4.10.2):C14766 
_er(4.10.2):C14 _es(4.10.2):C2 _et(4.10.2):C9 _eu(4.10.2):C3 _ev(4.10.2):C1)}
2017-06-13 18:15:11,474 INFO  org.apache.solr.core.CoreContainer @ registering 
core: oai
2017-06-13 18:15:11,475 INFO  org.apache.solr.core.SolrResourceLoader @ new 
SolrResourceLoader for directory: '/home/dspace/dspace/solr/authority/'
2017-06-13 18:15:11,476 INFO  org.apache.solr.core.CoreContainer @ registering 
core: statistics
2017-06-13 18:15:11,490 INFO  org.apache.solr.core.SolrCore @ [search] 
webapp=null path=null 
params={q=static+firstSearcher+warming+in+solrconfig.xml&distrib=false&event=firstSearcher}
 hits=239 status=0 QTime=44 
2017-06-13 18:15:11,494 INFO  org.apache.solr.update.SolrIndexConfig @ 
IndexWriter infoStream solr logging is enabled
2017-06-13 18:15:11,495 INFO  org.apache.solr.core.SolrConfig @ Using Lucene 
MatchVersion: 4.10.0
2017-06-13 18:15:11,499 INFO  org.apache.solr.core.SolrCore @ 
QuerySenderListener done.
2017-06-13 18:15:11,499 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Loading spell index for 
spellchecker: default
2017-06-13 18:15:11,501 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Loading spell index for 
spellchecker: default
2017-06-13 18:15:11,501 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Loading spell index for 
spellchecker: wordbreak
2017-06-13 18:15:11,501 INFO  org.apache.solr.core.SolrCore @ [search] 
Registered new searcher Searcher@2b5ee150[search] 
main{StandardDirectoryReader(segments_fv4:87638:nrt 
_l28(4.10.2):C4860/18:delGen=18 _pf8(4.10.2):C5086 _q06(4.10.2):C462/1:delGen=1 
_q07(4.10.2):C1 _q08(4.10.2):C1 _q09(4.10.2):C1 _q0a(4.10.2):C1 _q0b(4.10.2):C1 
_q0c(4.10.2):C1 _q0d(4.10.2):C1)}
2017-06-13 18:15:11,502 INFO  org.apache.solr.core.CoreContainer @ registering 
core: search
2017-06-13 18:15:11,510 INFO  org.apache.solr.core.Config @ Loaded SolrConfig: 
solrconfig.xml
2017-06-13 18:15:11,510 INFO  org.apache.solr.schema.IndexSchema @ Reading Solr 
Schema from /home/dspace/dspace/solr/authority/conf/schema.xml
2017-06-13 18:15:11,512 INFO  org.apache.solr.schema.IndexSchema @ [authority] 
Schema name=example
2017-06-13 18:15:11,524 INFO  org.apache.solr.schema.IndexSchema @ default 
search field in schema is value
2017-06-13 18:15:11,524 INFO  org.apache.solr.schema.IndexSchema @ query parser 
default operator is OR
2017-06-13 18:15:11,524 INFO  org.apache.solr.schema.IndexSchema @ unique key 
field: id
2017-06-13 18:15:11,527 INFO  org.apache.solr.core.CoreContainer @ Creating 
SolrCore 'authority' using configuration from instancedir 
/home/dspace/dspace/solr/authority/
2017-06-13 18:15:11,527 INFO  org.apache.solr.core.SolrCore @ 
solr.StandardDirectoryFactory
2017-06-13 18:15:11,528 INFO  org.apache.solr.core.SolrCore @ [authority] 
Opening new SolrCore at /home/dspace/dspace/solr/authority/, 
dataDir=/home/dspace/dspace/solr/authority/data/
2017-06-13 18:15:11,528 INFO  org.apache.solr.core.JmxMonitoredMap @ JMX 
monitoring is enabled. Adding Solr mbeans to JMX Server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123a439b
2017-06-13 18:15:11,528 INFO  org.apache.solr.core.SolrCore @ [authority] Added 
SolrEventListener for newSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[]}
2017-06-13 18:15:11,528 INFO  org.apache.solr.core.SolrCore @ [authority] Added 
SolrEventListener for firstSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[{q=solr 
rocks,start=0,rows=10}, {q=static firstSearcher warming query from 
solrconfig.xml}]}
2017-06-13 18:15:11,528 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/authority/data
2017-06-13 18:15:11,529 INFO  org.apache.solr.core.SolrCore @ New index 
directory detected: old=null new=/home/dspace/dspace/solr/authority/data/index/
2017-06-13 18:15:11,529 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/authority/data/index
2017-06-13 18:15:11,529 INFO  org.apache.solr.core.SolrCore @ created xslt: 
solr.XSLTResponseWriter
2017-06-13 18:15:11,529 INFO  org.apache.solr.response.XSLTResponseWriter @ 
xsltCacheLifetimeSeconds=5
2017-06-13 18:15:11,530 INFO  org.apache.solr.core.SolrCore @ no 
updateRequestProcessorChain defined as default, creating implicit default
2017-06-13 18:15:11,530 INFO  org.apache.solr.core.RequestHandlers @ created 
/update: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,530 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/json: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,530 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/csv: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,530 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/json/docs: org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,531 INFO  org.apache.solr.core.RequestHandlers @ created 
standard: solr.SearchHandler
2017-06-13 18:15:11,531 INFO  org.apache.solr.core.RequestHandlers @ created 
dismax: solr.SearchHandler
2017-06-13 18:15:11,531 INFO  org.apache.solr.core.RequestHandlers @ created 
partitioned: solr.SearchHandler
2017-06-13 18:15:11,531 INFO  org.apache.solr.core.RequestHandlers @ created 
/spell: solr.SearchHandler
2017-06-13 18:15:11,531 INFO  org.apache.solr.core.RequestHandlers @ created 
tvrh: org.apache.solr.handler.component.SearchHandler
2017-06-13 18:15:11,531 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: org.apache.solr.handler.extraction.ExtractingRequestHandler
2017-06-13 18:15:11,531 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/extract: org.apache.solr.handler.extraction.ExtractingRequestHandler
2017-06-13 18:15:11,531 INFO  org.apache.solr.core.RequestHandlers @ created 
/terms: org.apache.solr.handler.component.SearchHandler
2017-06-13 18:15:11,531 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.SearchHandler
2017-06-13 18:15:11,531 INFO  org.apache.solr.core.RequestHandlers @ created 
/elevate: solr.SearchHandler
2017-06-13 18:15:11,532 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.XmlUpdateRequestHandler]. 
Please consult documentation how to replace it accordingly.
2017-06-13 18:15:11,532 WARN  org.apache.solr.core.RequestHandlers @ Multiple 
requestHandler registered to the same name: /update ignoring: 
org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,532 INFO  org.apache.solr.core.RequestHandlers @ created 
/update: solr.XmlUpdateRequestHandler
2017-06-13 18:15:11,533 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.BinaryUpdateRequestHandler]. 
Please consult documentation how to replace it accordingly.
2017-06-13 18:15:11,533 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/javabin: solr.BinaryUpdateRequestHandler
2017-06-13 18:15:11,536 INFO  org.apache.solr.core.RequestHandlers @ created 
/analysis/document: solr.DocumentAnalysisRequestHandler
2017-06-13 18:15:11,537 INFO  org.apache.solr.core.RequestHandlers @ created 
/analysis/field: solr.FieldAnalysisRequestHandler
2017-06-13 18:15:11,537 INFO  org.apache.solr.core.RequestHandlers @ adding 
lazy requestHandler: solr.CSVRequestHandler
2017-06-13 18:15:11,537 WARN  org.apache.solr.core.RequestHandlers @ Multiple 
requestHandler registered to the same name: /update/csv ignoring: 
org.apache.solr.handler.UpdateRequestHandler
2017-06-13 18:15:11,537 INFO  org.apache.solr.core.RequestHandlers @ created 
/update/csv: solr.CSVRequestHandler
2017-06-13 18:15:11,537 INFO  org.apache.solr.core.RequestHandlers @ created 
/admin/: org.apache.solr.handler.admin.AdminHandlers
2017-06-13 18:15:11,537 INFO  org.apache.solr.core.RequestHandlers @ created 
/admin/ping: PingRequestHandler
2017-06-13 18:15:11,538 INFO  org.apache.solr.core.RequestHandlers @ created 
/debug/dump: solr.DumpRequestHandler
2017-06-13 18:15:11,538 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,538 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,539 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,539 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,539 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,539 WARN  org.apache.solr.handler.UpdateRequestHandler @ 
Using deprecated class: XmlUpdateRequestHandler -- replace with 
UpdateRequestHandler
2017-06-13 18:15:11,539 INFO  org.apache.solr.handler.loader.XMLLoader @ 
xsltCacheLifetimeSeconds=60
2017-06-13 18:15:11,540 WARN  org.apache.solr.handler.UpdateRequestHandler @ 
Using deprecated class: BinaryUpdateRequestHandler -- replace with 
UpdateRequestHandler
2017-06-13 18:15:11,541 INFO  org.apache.solr.core.SolrCore @ Hard AutoCommit: 
if uncommited for 10000ms; if 10000 uncommited docs 
2017-06-13 18:15:11,541 INFO  org.apache.solr.core.SolrCore @ Soft AutoCommit: 
disabled
2017-06-13 18:15:11,541 INFO  org.apache.solr.core.SolrCore @ 
SolrDeletionPolicy.onInit: commits: num=1
        
commit{dir=/home/dspace/dspace/solr/authority/data/index,segFN=segments_1,generation=1}
2017-06-13 18:15:11,541 INFO  org.apache.solr.core.SolrCore @ newest commit 
generation = 1
2017-06-13 18:15:11,541 INFO  org.apache.solr.search.SolrIndexSearcher @ 
Opening Searcher@cd52099[authority] main
2017-06-13 18:15:11,541 INFO  org.apache.solr.rest.ManagedResourceStorage @ 
File-based storage initialized to use dir: 
/home/dspace/dspace/solr/authority/conf
2017-06-13 18:15:11,542 INFO  org.apache.solr.rest.RestManager @ Initializing 
RestManager with initArgs: {storageDir=/home/dspace/dspace/solr/authority/conf}
2017-06-13 18:15:11,542 INFO  org.apache.solr.rest.ManagedResourceStorage @ 
Reading _rest_managed.json using 
file:dir=/home/dspace/dspace/solr/authority/conf
2017-06-13 18:15:11,542 INFO  org.apache.solr.rest.ManagedResourceStorage @ 
Loaded LinkedHashMap at path _rest_managed.json using 
file:dir=/home/dspace/dspace/solr/authority/conf
2017-06-13 18:15:11,542 INFO  org.apache.solr.rest.ManagedResource @ Loaded 
initArgs {} for /rest/managed
2017-06-13 18:15:11,542 INFO  org.apache.solr.rest.RestManager @ Initializing 0 
registered ManagedResources
2017-06-13 18:15:11,542 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Initializing spell 
checkers
2017-06-13 18:15:11,542 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ No queryConverter 
defined, using default converter
2017-06-13 18:15:11,542 INFO  
org.apache.solr.handler.component.QueryElevationComponent @ Loading 
QueryElevation from: /home/dspace/dspace/solr/authority/conf/elevate.xml
2017-06-13 18:15:11,545 INFO  org.apache.solr.core.SolrCore @ 
QuerySenderListener sending requests to Searcher@cd52099[authority] 
main{StandardDirectoryReader(segments_1:1:nrt)}
2017-06-13 18:15:11,546 INFO  org.apache.solr.core.SolrCore @ [authority] 
webapp=null path=null 
params={q=solr+rocks&distrib=false&start=0&rows=10&event=firstSearcher} hits=0 
status=0 QTime=1 
2017-06-13 18:15:11,547 INFO  org.apache.solr.core.CoreContainer @ registering 
core: authority
2017-06-13 18:15:11,549 INFO  org.apache.solr.core.SolrCore @ [authority] 
webapp=null path=null 
params={q=static+firstSearcher+warming+query+from+solrconfig.xml&distrib=false&event=firstSearcher}
 hits=0 status=0 QTime=3 
2017-06-13 18:15:11,549 INFO  org.apache.solr.servlet.SolrDispatchFilter @ 
user.dir=/var/lib/tomcat7
2017-06-13 18:15:11,549 INFO  org.apache.solr.core.SolrCore @ 
QuerySenderListener done.
2017-06-13 18:15:11,549 INFO  org.apache.solr.servlet.SolrDispatchFilter @ 
SolrDispatchFilter.init() done
2017-06-13 18:15:11,549 INFO  
org.apache.solr.handler.component.SpellCheckComponent @ Loading spell index for 
spellchecker: default
2017-06-13 18:15:11,549 INFO  org.apache.solr.core.SolrCore @ [authority] 
Registered new searcher Searcher@cd52099[authority] 
main{StandardDirectoryReader(segments_1:1:nrt)}
2017-06-13 18:15:35,870 INFO  org.apache.solr.servlet.SolrDispatchFilter @ 
SolrDispatchFilter.init()
2017-06-13 18:15:35,874 INFO  org.apache.solr.core.SolrResourceLoader @ Using 
JNDI solr.home: /home/dspace/dspace/solr
2017-06-13 18:15:35,874 INFO  org.apache.solr.core.SolrResourceLoader @ new 
SolrResourceLoader for directory: '/home/dspace/dspace/solr/'
2017-06-13 18:15:35,939 INFO  org.apache.solr.core.ConfigSolr @ Loading 
container configuration from /home/dspace/dspace/solr/solr.xml
2017-06-13 18:15:36,072 INFO  org.apache.solr.core.CoreContainer @ New 
CoreContainer 1101510316
2017-06-13 18:15:36,073 INFO  org.apache.solr.core.CoreContainer @ Loading 
cores into CoreContainer [instanceDir=/home/dspace/dspace/solr/]
2017-06-13 18:15:36,078 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting 
socketTimeout to: 0
2017-06-13 18:15:36,078 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting urlScheme 
to: null
2017-06-13 18:15:36,078 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting connTimeout 
to: 0
2017-06-13 18:15:36,078 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting 
maxConnectionsPerHost to: 20
2017-06-13 18:15:36,078 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting 
corePoolSize to: 0
2017-06-13 18:15:36,078 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting 
maximumPoolSize to: 2147483647
2017-06-13 18:15:36,078 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting 
maxThreadIdleTime to: 5
2017-06-13 18:15:36,078 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting sizeOfQueue 
to: -1
2017-06-13 18:15:36,078 INFO  
org.apache.solr.handler.component.HttpShardHandlerFactory @ Setting 
fairnessPolicy to: false
2017-06-13 18:15:36,094 INFO  org.apache.solr.update.UpdateShardHandler @ 
Creating UpdateShardHandler HTTP client with params: 
socketTimeout=0&connTimeout=0&retry=false
2017-06-13 18:15:36,095 INFO  org.apache.solr.logging.LogWatcher @ SLF4J impl 
is org.slf4j.impl.Log4jLoggerFactory
2017-06-13 18:15:36,095 INFO  org.apache.solr.logging.LogWatcher @ Registering 
Log Listener [Log4j (org.slf4j.impl.Log4jLoggerFactory)]
2017-06-13 18:15:36,095 INFO  org.apache.solr.core.CoreContainer @ Host Name: 
null
2017-06-13 18:15:36,119 INFO  org.apache.solr.core.SolrResourceLoader @ new 
SolrResourceLoader for directory: '/home/dspace/dspace/solr/oai/'
2017-06-13 18:15:36,119 INFO  org.apache.solr.core.SolrResourceLoader @ new 
SolrResourceLoader for directory: '/home/dspace/dspace/solr/statistics/'
2017-06-13 18:15:36,119 INFO  org.apache.solr.core.SolrResourceLoader @ new 
SolrResourceLoader for directory: '/home/dspace/dspace/solr/search/'
2017-06-13 18:15:36,210 INFO  org.apache.solr.update.SolrIndexConfig @ 
IndexWriter infoStream solr logging is enabled
2017-06-13 18:15:36,210 INFO  org.apache.solr.update.SolrIndexConfig @ 
IndexWriter infoStream solr logging is enabled
2017-06-13 18:15:36,216 INFO  org.apache.solr.core.SolrConfig @ Using Lucene 
MatchVersion: 4.10.0
2017-06-13 18:15:36,216 INFO  org.apache.solr.core.SolrConfig @ Using Lucene 
MatchVersion: 4.10.0
2017-06-13 18:15:36,216 INFO  org.apache.solr.update.SolrIndexConfig @ 
IndexWriter infoStream solr logging is enabled
2017-06-13 18:15:36,221 INFO  org.apache.solr.core.SolrConfig @ Using Lucene 
MatchVersion: 4.10.0
2017-06-13 18:15:36,292 INFO  org.apache.solr.core.Config @ Loaded SolrConfig: 
solrconfig.xml
2017-06-13 18:15:36,292 INFO  org.apache.solr.core.Config @ Loaded SolrConfig: 
solrconfig.xml
2017-06-13 18:15:36,292 INFO  org.apache.solr.core.Config @ Loaded SolrConfig: 
solrconfig.xml
2017-06-13 18:15:36,298 INFO  org.apache.solr.schema.IndexSchema @ Reading Solr 
Schema from /home/dspace/dspace/solr/oai/conf/schema.xml
2017-06-13 18:15:36,298 INFO  org.apache.solr.schema.IndexSchema @ Reading Solr 
Schema from /home/dspace/dspace/solr/search/conf/schema.xml
2017-06-13 18:15:36,298 INFO  org.apache.solr.schema.IndexSchema @ Reading Solr 
Schema from /home/dspace/dspace/solr/statistics/conf/schema.xml
2017-06-13 18:15:36,312 INFO  org.apache.solr.schema.IndexSchema @ [statistics] 
Schema name=example
2017-06-13 18:15:36,312 INFO  org.apache.solr.schema.IndexSchema @ [oai] Schema 
name=xoai
2017-06-13 18:15:36,316 INFO  org.apache.solr.schema.IndexSchema @ [search] 
Schema name=example
2017-06-13 18:15:36,340 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.IntField]. Please consult 
documentation how to replace it accordingly.
2017-06-13 18:15:36,343 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.LongField]. Please consult 
documentation how to replace it accordingly.
2017-06-13 18:15:36,346 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.FloatField]. Please consult 
documentation how to replace it accordingly.
2017-06-13 18:15:36,349 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.DoubleField]. Please consult 
documentation how to replace it accordingly.
2017-06-13 18:15:36,351 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.SortableIntField]. Please 
consult documentation how to replace it accordingly.
2017-06-13 18:15:36,354 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.SortableLongField]. Please 
consult documentation how to replace it accordingly.
2017-06-13 18:15:36,356 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.SortableFloatField]. Please 
consult documentation how to replace it accordingly.
2017-06-13 18:15:36,359 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.SortableDoubleField]. Please 
consult documentation how to replace it accordingly.
2017-06-13 18:15:36,360 WARN  org.apache.solr.core.SolrResourceLoader @ Solr 
loaded a deprecated plugin/analysis class [solr.DateField]. Please consult 
documentation how to replace it accordingly.
2017-06-13 18:15:36,391 INFO  org.apache.solr.schema.IndexSchema @ default 
search field in schema is id
2017-06-13 18:15:36,391 INFO  org.apache.solr.schema.IndexSchema @ query parser 
default operator is AND
2017-06-13 18:15:36,392 INFO  org.apache.solr.schema.IndexSchema @ unique key 
field: uid
2017-06-13 18:15:36,598 INFO  org.apache.solr.schema.IndexSchema @ default 
search field in schema is item.handle
2017-06-13 18:15:36,598 INFO  org.apache.solr.schema.IndexSchema @ query parser 
default operator is OR
2017-06-13 18:15:36,598 INFO  org.apache.solr.schema.IndexSchema @ unique key 
field: item.handle
2017-06-13 18:15:36,613 INFO  org.apache.solr.schema.IndexSchema @ default 
search field in schema is search_text
2017-06-13 18:15:36,614 INFO  org.apache.solr.schema.IndexSchema @ query parser 
default operator is OR
2017-06-13 18:15:36,614 INFO  org.apache.solr.schema.IndexSchema @ unique key 
field: search.uniqueid
2017-06-13 18:15:36,638 INFO  org.apache.solr.core.CoreContainer @ Creating 
SolrCore 'statistics' using configuration from instancedir 
/home/dspace/dspace/solr/statistics/
2017-06-13 18:15:36,641 INFO  org.apache.solr.core.CoreContainer @ Creating 
SolrCore 'oai' using configuration from instancedir 
/home/dspace/dspace/solr/oai/
2017-06-13 18:15:36,645 INFO  org.apache.solr.core.CoreContainer @ Creating 
SolrCore 'search' using configuration from instancedir 
/home/dspace/dspace/solr/search/
2017-06-13 18:15:36,650 INFO  org.apache.solr.core.SolrCore @ 
solr.NRTCachingDirectoryFactory
2017-06-13 18:15:36,650 INFO  org.apache.solr.core.SolrCore @ 
solr.NRTCachingDirectoryFactory
2017-06-13 18:15:36,650 INFO  org.apache.solr.core.SolrCore @ 
solr.NRTCachingDirectoryFactory
2017-06-13 18:15:36,655 INFO  org.apache.solr.core.SolrCore @ [statistics] 
Opening new SolrCore at /home/dspace/dspace/solr/statistics/, 
dataDir=/home/dspace/dspace/solr/statistics/data/
2017-06-13 18:15:36,655 INFO  org.apache.solr.core.SolrCore @ [oai] Opening new 
SolrCore at /home/dspace/dspace/solr/oai/, 
dataDir=/home/dspace/dspace/solr/oai/data/
2017-06-13 18:15:36,655 INFO  org.apache.solr.core.SolrCore @ [search] Opening 
new SolrCore at /home/dspace/dspace/solr/search/, 
dataDir=/home/dspace/dspace/solr/search/data/
2017-06-13 18:15:36,656 INFO  org.apache.solr.core.JmxMonitoredMap @ JMX 
monitoring is enabled. Adding Solr mbeans to JMX Server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123a439b
2017-06-13 18:15:36,656 INFO  org.apache.solr.core.JmxMonitoredMap @ JMX 
monitoring is enabled. Adding Solr mbeans to JMX Server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123a439b
2017-06-13 18:15:36,656 INFO  org.apache.solr.core.JmxMonitoredMap @ JMX 
monitoring is enabled. Adding Solr mbeans to JMX Server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123a439b
2017-06-13 18:15:36,668 INFO  org.apache.solr.core.SolrCore @ [search] Added 
SolrEventListener for newSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[]}
2017-06-13 18:15:36,668 INFO  org.apache.solr.core.SolrCore @ [oai] Added 
SolrEventListener for newSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[]}
2017-06-13 18:15:36,669 INFO  org.apache.solr.core.SolrCore @ [search] Added 
SolrEventListener for firstSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[{q=static firstSearcher 
warming in solrconfig.xml}]}
2017-06-13 18:15:36,668 INFO  org.apache.solr.core.SolrCore @ [statistics] 
Added SolrEventListener for newSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[]}
2017-06-13 18:15:36,669 INFO  org.apache.solr.core.SolrCore @ [statistics] 
Added SolrEventListener for firstSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[{q=static firstSearcher 
warming in solrconfig.xml}]}
2017-06-13 18:15:36,669 INFO  org.apache.solr.core.SolrCore @ [oai] Added 
SolrEventListener for firstSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[{q=static firstSearcher 
warming in solrconfig.xml}]}
2017-06-13 18:15:36,678 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/statistics/data
2017-06-13 18:15:36,678 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/search/data
2017-06-13 18:15:36,678 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/oai/data
2017-06-13 18:15:36,678 INFO  org.apache.solr.core.SolrCore @ New index 
directory detected: old=null new=/home/dspace/dspace/solr/search/data/index/
2017-06-13 18:15:36,678 INFO  org.apache.solr.core.SolrCore @ New index 
directory detected: old=null new=/home/dspace/dspace/solr/oai/data/index/
2017-06-13 18:15:36,678 INFO  org.apache.solr.core.SolrCore @ New index 
directory detected: old=null new=/home/dspace/dspace/solr/statistics/data/index/
2017-06-13 18:15:36,678 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/oai/data/index
2017-06-13 18:15:36,679 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/search/data/index
2017-06-13 18:15:36,679 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/statistics/data/index
2017-06-13 18:15:36,684 ERROR org.apache.solr.core.SolrCore @ [oai] Solr index 
directory '/home/dspace/dspace/solr/oai/data/index/' is locked.  Throwing 
exception
2017-06-13 18:15:36,684 ERROR org.apache.solr.core.SolrCore @ [search] Solr 
index directory '/home/dspace/dspace/solr/search/data/index/' is locked.  
Throwing exception
2017-06-13 18:15:36,684 ERROR org.apache.solr.core.SolrCore @ [statistics] Solr 
index directory '/home/dspace/dspace/solr/statistics/data/index/' is locked.  
Throwing exception
2017-06-13 18:15:36,684 INFO  org.apache.solr.core.SolrCore @ [search]  CLOSING 
SolrCore org.apache.solr.core.SolrCore@c68a123
2017-06-13 18:15:36,684 INFO  org.apache.solr.core.SolrCore @ [oai]  CLOSING 
SolrCore org.apache.solr.core.SolrCore@6405667e
2017-06-13 18:15:36,684 INFO  org.apache.solr.core.SolrCore @ [statistics]  
CLOSING SolrCore org.apache.solr.core.SolrCore@264766ac
2017-06-13 18:15:36,685 INFO  org.apache.solr.update.SolrCoreState @ Closing 
SolrCoreState
2017-06-13 18:15:36,685 INFO  org.apache.solr.update.DefaultSolrCoreState @ 
SolrCoreState ref count has reached 0 - closing IndexWriter
2017-06-13 18:15:36,685 INFO  org.apache.solr.update.SolrCoreState @ Closing 
SolrCoreState
2017-06-13 18:15:36,685 INFO  org.apache.solr.update.SolrCoreState @ Closing 
SolrCoreState
2017-06-13 18:15:36,685 INFO  org.apache.solr.update.DefaultSolrCoreState @ 
SolrCoreState ref count has reached 0 - closing IndexWriter
2017-06-13 18:15:36,685 INFO  org.apache.solr.update.DefaultSolrCoreState @ 
SolrCoreState ref count has reached 0 - closing IndexWriter
2017-06-13 18:15:36,685 INFO  org.apache.solr.core.SolrCore @ [oai] Closing 
main searcher on request.
2017-06-13 18:15:36,685 INFO  org.apache.solr.core.SolrCore @ [search] Closing 
main searcher on request.
2017-06-13 18:15:36,685 INFO  org.apache.solr.core.SolrCore @ [statistics] 
Closing main searcher on request.
2017-06-13 18:15:36,685 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
Closing NRTCachingDirectoryFactory - 2 directories currently being tracked
2017-06-13 18:15:36,685 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
Closing NRTCachingDirectoryFactory - 2 directories currently being tracked
2017-06-13 18:15:36,685 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
Closing NRTCachingDirectoryFactory - 2 directories currently being tracked
2017-06-13 18:15:36,685 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
looking to close /home/dspace/dspace/solr/oai/data/index 
[CachedDir<<refCount=0;path=/home/dspace/dspace/solr/oai/data/index;done=false>>]
2017-06-13 18:15:36,685 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
looking to close /home/dspace/dspace/solr/search/data/index 
[CachedDir<<refCount=0;path=/home/dspace/dspace/solr/search/data/index;done=false>>]
2017-06-13 18:15:36,685 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
looking to close /home/dspace/dspace/solr/statistics/data 
[CachedDir<<refCount=0;path=/home/dspace/dspace/solr/statistics/data;done=false>>]
2017-06-13 18:15:36,685 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
Closing directory: /home/dspace/dspace/solr/search/data/index
2017-06-13 18:15:36,685 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
Closing directory: /home/dspace/dspace/solr/oai/data/index
2017-06-13 18:15:36,685 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
Closing directory: /home/dspace/dspace/solr/statistics/data
2017-06-13 18:15:36,685 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
looking to close /home/dspace/dspace/solr/search/data 
[CachedDir<<refCount=0;path=/home/dspace/dspace/solr/search/data;done=false>>]
2017-06-13 18:15:36,686 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
looking to close /home/dspace/dspace/solr/statistics/data/index 
[CachedDir<<refCount=0;path=/home/dspace/dspace/solr/statistics/data/index;done=false>>]
2017-06-13 18:15:36,685 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
looking to close /home/dspace/dspace/solr/oai/data 
[CachedDir<<refCount=0;path=/home/dspace/dspace/solr/oai/data;done=false>>]
2017-06-13 18:15:36,686 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
Closing directory: /home/dspace/dspace/solr/statistics/data/index
2017-06-13 18:15:36,686 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
Closing directory: /home/dspace/dspace/solr/search/data
2017-06-13 18:15:36,686 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
Closing directory: /home/dspace/dspace/solr/oai/data
2017-06-13 18:15:36,686 ERROR org.apache.solr.core.CoreContainer @ Error 
creating core [statistics]: Index locked for write for core statistics
org.apache.solr.common.SolrException: Index locked for write for core statistics
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:873)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:646)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:491)
        at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:255)
        at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:249)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.lucene.store.LockObtainFailedException: Index locked for 
write for core statistics
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:508)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:777)
        ... 8 more
2017-06-13 18:15:36,686 ERROR org.apache.solr.core.CoreContainer @ Error 
creating core [search]: Index locked for write for core search
org.apache.solr.common.SolrException: Index locked for write for core search
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:873)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:646)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:491)
        at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:255)
        at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:249)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.lucene.store.LockObtainFailedException: Index locked for 
write for core search
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:508)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:777)
        ... 8 more
2017-06-13 18:15:36,686 ERROR org.apache.solr.core.CoreContainer @ Error 
creating core [oai]: Index locked for write for core oai
org.apache.solr.common.SolrException: Index locked for write for core oai
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:873)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:646)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:491)
        at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:255)
        at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:249)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.lucene.store.LockObtainFailedException: Index locked for 
write for core oai
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:508)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:777)
        ... 8 more
2017-06-13 18:15:36,687 INFO  org.apache.solr.core.SolrResourceLoader @ new 
SolrResourceLoader for directory: '/home/dspace/dspace/solr/authority/'
2017-06-13 18:15:36,700 INFO  org.apache.solr.update.SolrIndexConfig @ 
IndexWriter infoStream solr logging is enabled
2017-06-13 18:15:36,701 INFO  org.apache.solr.core.SolrConfig @ Using Lucene 
MatchVersion: 4.10.0
2017-06-13 18:15:36,710 INFO  org.apache.solr.core.Config @ Loaded SolrConfig: 
solrconfig.xml
2017-06-13 18:15:36,710 INFO  org.apache.solr.schema.IndexSchema @ Reading Solr 
Schema from /home/dspace/dspace/solr/authority/conf/schema.xml
2017-06-13 18:15:36,713 INFO  org.apache.solr.schema.IndexSchema @ [authority] 
Schema name=example
2017-06-13 18:15:36,723 INFO  org.apache.solr.schema.IndexSchema @ default 
search field in schema is value
2017-06-13 18:15:36,723 INFO  org.apache.solr.schema.IndexSchema @ query parser 
default operator is OR
2017-06-13 18:15:36,723 INFO  org.apache.solr.schema.IndexSchema @ unique key 
field: id
2017-06-13 18:15:36,726 INFO  org.apache.solr.core.CoreContainer @ Creating 
SolrCore 'authority' using configuration from instancedir 
/home/dspace/dspace/solr/authority/
2017-06-13 18:15:36,726 INFO  org.apache.solr.core.SolrCore @ 
solr.StandardDirectoryFactory
2017-06-13 18:15:36,727 INFO  org.apache.solr.core.SolrCore @ [authority] 
Opening new SolrCore at /home/dspace/dspace/solr/authority/, 
dataDir=/home/dspace/dspace/solr/authority/data/
2017-06-13 18:15:36,727 INFO  org.apache.solr.core.JmxMonitoredMap @ JMX 
monitoring is enabled. Adding Solr mbeans to JMX Server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123a439b
2017-06-13 18:15:36,727 INFO  org.apache.solr.core.SolrCore @ [authority] Added 
SolrEventListener for newSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[]}
2017-06-13 18:15:36,727 INFO  org.apache.solr.core.SolrCore @ [authority] Added 
SolrEventListener for firstSearcher: 
org.apache.solr.core.QuerySenderListener{queries=[{q=solr 
rocks,start=0,rows=10}, {q=static firstSearcher warming query from 
solrconfig.xml}]}
2017-06-13 18:15:36,727 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/authority/data
2017-06-13 18:15:36,727 INFO  org.apache.solr.core.SolrCore @ New index 
directory detected: old=null new=/home/dspace/dspace/solr/authority/data/index/
2017-06-13 18:15:36,727 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
return new directory for /home/dspace/dspace/solr/authority/data/index
2017-06-13 18:15:36,727 ERROR org.apache.solr.core.SolrCore @ [authority] Solr 
index directory '/home/dspace/dspace/solr/authority/data/index/' is locked.  
Throwing exception
2017-06-13 18:15:36,728 INFO  org.apache.solr.core.SolrCore @ [authority]  
CLOSING SolrCore org.apache.solr.core.SolrCore@49f805f2
2017-06-13 18:15:36,728 INFO  org.apache.solr.update.SolrCoreState @ Closing 
SolrCoreState
2017-06-13 18:15:36,728 INFO  org.apache.solr.update.DefaultSolrCoreState @ 
SolrCoreState ref count has reached 0 - closing IndexWriter
2017-06-13 18:15:36,728 INFO  org.apache.solr.core.SolrCore @ [authority] 
Closing main searcher on request.
2017-06-13 18:15:36,728 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
Closing StandardDirectoryFactory - 2 directories currently being tracked
2017-06-13 18:15:36,728 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
looking to close /home/dspace/dspace/solr/authority/data 
[CachedDir<<refCount=0;path=/home/dspace/dspace/solr/authority/data;done=false>>]
2017-06-13 18:15:36,728 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
Closing directory: /home/dspace/dspace/solr/authority/data
2017-06-13 18:15:36,728 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
looking to close /home/dspace/dspace/solr/authority/data/index 
[CachedDir<<refCount=0;path=/home/dspace/dspace/solr/authority/data/index;done=false>>]
2017-06-13 18:15:36,728 INFO  org.apache.solr.core.CachingDirectoryFactory @ 
Closing directory: /home/dspace/dspace/solr/authority/data/index
2017-06-13 18:15:36,728 ERROR org.apache.solr.core.CoreContainer @ Error 
creating core [authority]: Index locked for write for core authority
org.apache.solr.common.SolrException: Index locked for write for core authority
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:873)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:646)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:491)
        at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:255)
        at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:249)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.lucene.store.LockObtainFailedException: Index locked for 
write for core authority
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:508)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:777)
        ... 8 more
2017-06-13 18:15:36,729 INFO  org.apache.solr.servlet.SolrDispatchFilter @ 
user.dir=/var/lib/tomcat7
2017-06-13 18:15:36,729 INFO  org.apache.solr.servlet.SolrDispatchFilter @ 
SolrDispatchFilter.init() done

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