2
我是solr的新手，我试图从mysql导入简单的数据，但是我找到的例子并不适合我。 在solrconfig.xml我将mysql数据导入solr
<?xml version="1.0" encoding="UTF-8" ?>
<config>
<requestHandler name="/dataimport" class="org.apache.solr.handler.dataimport.DataImportHandler">
<lst name="defaults">
<str name="config">data-config.xml</str>
</lst>
</requestHandler>
more stuffs..
和data-config.xml
<dataConfig>
<dataSource
type="JdbcDataSource"
driver="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost/test"
user="root"
password=""/>
<document>
<entity name="name"
query="SELECT * FROM name">
</entity>
</document>
</dataConfig>
如果我尝试做一个新的集合，mysqlCol例如，我收到此错误
Error CREATEing SolrCore 'mysqlCol': Unable to create core: mysqlCol Caused by: org.apache.solr.handler.dataimport.DataImportHandler
OR
，如果我试图把现有collection1这几行代码并运行CMD与java -jar start.jar误差
2758 [coreLoadExecutor-5-thread-1] ERROR org.apache.solr.core.CoreContainer û U nable to create core: collection1
在\ LIB \我已经把驱动程序为MySQL mysql-connector-java-5.1.31-bin.jar，但仍然一无所获。我正在使用Windows 7.任何帮助将不胜感激。
整个堆栈：
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/extraction/lib/xm
pcore-5.1.2.jar' to classloader
1723 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/extraction/lib/xz
-1.4.jar' to classloader
1725 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/dist/solr-cell-4.9.0.jar'
to classloader
1726 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/clustering/lib/at
tributes-binder-1.2.1.jar' to classloader
1727 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/clustering/lib/ca
rrot2-mini-3.9.0.jar' to classloader
1729 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/clustering/lib/hp
pc-0.5.2.jar' to classloader
1730 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/clustering/lib/ja
ckson-core-asl-1.9.13.jar' to classloader
1731 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/clustering/lib/ja
ckson-mapper-asl-1.9.13.jar' to classloader
1731 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/clustering/lib/ma
hout-collections-1.0.jar' to classloader
1733 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/clustering/lib/ma
hout-math-0.6.jar' to classloader
1733 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/clustering/lib/si
mple-xml-2.7.jar' to classloader
1735 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/dist/solr-clustering-4.9.
0.jar' to classloader
1736 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/langid/lib/jsonic
-1.2.7.jar' to classloader
1736 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/langid/lib/langde
tect-1.1-20120112.jar' to classloader
1737 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/dist/solr-langid-4.9.0.ja
r' to classloader
1738 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/velocity/lib/comm
ons-beanutils-1.8.3.jar' to classloader
1739 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/velocity/lib/comm
ons-collections-3.2.1.jar' to classloader
1739 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/velocity/lib/velo
city-1.7.jar' to classloader
1740 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/contrib/velocity/lib/velo
city-tools-2.0.jar' to classloader
1741 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrResourceLoader
û Adding 'file:/C:/Users/Bulgaria12/sites/solr-4.9.0/dist/solr-velocity-4.9.0.
jar' to classloader
1799 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.update.SolrIndexConfig
û IndexWriter infoStream solr logging is enabled
1805 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrConfig û Usin
g Lucene MatchVersion: LUCENE_4_9
1894 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.Config û Loaded S
olrConfig: solrconfig.xml
1900 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.schema.IndexSchema û R
eading Solr Schema from schema.xml
1931 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.schema.IndexSchema û [
collection1] Schema name=example
2392 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.schema.IndexSchema û u
nique key field: id
2404 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.rest.RestManager û Reg
istered ManagedResource impl org.apache.solr.rest.schema.analysis.ManagedWordSet
Resource for path /schema/analysis/stopwords/english
2405 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.rest.RestManager û Reg
istered ManagedResource impl org.apache.solr.rest.schema.analysis.ManagedSynonym
FilterFactory$SynonymManager for path /schema/analysis/synonyms/english
2467 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.schema.FileExchangeRate
Provider û Reloading exchange rates from file currency.xml
2472 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.schema.FileExchangeRate
Provider û Reloading exchange rates from file currency.xml
2526 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.CoreContainer û C
reating SolrCore 'collection1' using configuration from instancedir C:\Users\Bul
garia12\sites\solr-4.9.0\example\solr\collection1\
2540 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrCore û solr.N
RTCachingDirectoryFactory
2548 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrCore û [colle
ction1] Opening new SolrCore at C:\Users\Bulgaria12\sites\solr-4.9.0\example\sol
r\collection1\, dataDir=C:\Users\Bulgaria12\sites\solr-4.9.0\example\solr\collec
tion1\data\
2550 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.JmxMonitoredMap û
No JMX servers found, not exposing Solr information with JMX.
2554 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrCore û [colle
ction1] Added SolrEventListener for newSearcher: org.apache.solr.core.QuerySende
rListener{queries=[]}
2554 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrCore û [colle
ction1] Added SolrEventListener for firstSearcher: org.apache.solr.core.QuerySen
derListener{queries=[{q=static firstSearcher warming in solrconfig.xml}]}
2566 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.CachingDirectoryFa
ctory û return new directory for C:\Users\Bulgaria12\sites\solr-4.9.0\example\s
olr\collection1\data
2567 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrCore û New in
dex directory detected: old=null new=C:\Users\Bulgaria12\sites\solr-4.9.0\exampl
e\solr\collection1\data\index/
2568 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.CachingDirectoryFa
ctory û return new directory for C:\Users\Bulgaria12\sites\solr-4.9.0\example\s
olr\collection1\data\index
2580 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrCore û create
d json: solr.JSONResponseWriter
2581 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrCore û adding
lazy queryResponseWriter: solr.VelocityResponseWriter
2582 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrCore û create
d velocity: solr.VelocityResponseWriter
2586 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrCore û create
d xslt: solr.XSLTResponseWriter
2586 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.response.XSLTResponseWr
iter û xsltCacheLifetimeSeconds=5
2662 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrCore û no upd
ateRequestProcessorChain defined as default, creating implicit default
2670 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /select: solr.SearchHandler
2671 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /query: solr.SearchHandler
2673 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /get: solr.RealTimeGetHandler
2673 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /browse: solr.SearchHandler
2677 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /update: solr.UpdateRequestHandler
2677 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /update/json: solr.UpdateRequestHandler
2678 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /update/csv: solr.UpdateRequestHandler
2679 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
adding lazy requestHandler: solr.extraction.ExtractingRequestHandler
2680 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /update/extract: solr.extraction.ExtractingRequestHandler
2681 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
adding lazy requestHandler: solr.FieldAnalysisRequestHandler
2681 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /analysis/field: solr.FieldAnalysisRequestHandler
2682 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
adding lazy requestHandler: solr.DocumentAnalysisRequestHandler
2682 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /analysis/document: solr.DocumentAnalysisRequestHandler
2684 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /admin/: solr.admin.AdminHandlers
2686 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /admin/ping: solr.PingRequestHandler
2687 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /debug/dump: solr.DumpRequestHandler
2696 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /replication: solr.ReplicationHandler
2696 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
adding lazy requestHandler: solr.SearchHandler
2696 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /spell: solr.SearchHandler
2696 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
adding lazy requestHandler: solr.SearchHandler
2697 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /suggest: solr.SearchHandler
2697 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
adding lazy requestHandler: solr.SearchHandler
2697 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /tvrh: solr.SearchHandler
2697 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
adding lazy requestHandler: solr.SearchHandler
2698 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /terms: solr.SearchHandler
2698 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
adding lazy requestHandler: solr.SearchHandler
2698 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.RequestHandlers û
created /elevate: solr.SearchHandler
2705 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrCore û [colle
ction1] CLOSING SolrCore [email protected]
2706 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.update.SolrCoreState û
Closing SolrCoreState
2706 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.update.DefaultSolrCoreS
tate û SolrCoreState ref count has reached 0 - closing IndexWriter
2706 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.SolrCore û [colle
ction1] Closing main searcher on request.
2707 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.CachingDirectoryFa
ctory û Closing NRTCachingDirectoryFactory - 2 directories currently being trac
ked
2707 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.CachingDirectoryFa
ctory û looking to close C:\Users\Bulgaria12\sites\solr-4.9.0\example\solr\coll
ection1\data\index [CachedDir<<refCount=0;path=C:\Users\Bulgaria12\sites\solr-4.
9.0\example\solr\collection1\data\index;done=false>>]
2708 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.CachingDirectoryFa
ctory û Closing directory: C:\Users\Bulgaria12\sites\solr-4.9.0\example\solr\co
llection1\data\index
2708 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.CachingDirectoryFa
ctory û looking to close C:\Users\Bulgaria12\sites\solr-4.9.0\example\solr\coll
ection1\data [CachedDir<<refCount=0;path=C:\Users\Bulgaria12\sites\solr-4.9.0\ex
ample\solr\collection1\data;done=false>>]
2709 [coreLoadExecutor-5-thread-1] INFO org.apache.solr.core.CachingDirectoryFa
ctory û Closing directory: C:\Users\Bulgaria12\sites\solr-4.9.0\example\solr\co
llection1\data
2710 [coreLoadExecutor-5-thread-1] ERROR org.apache.solr.core.CoreContainer û U
nable to create core: collection1
org.apache.solr.common.SolrException: RequestHandler init failure
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:868)
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:643)
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:556)
at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:261)
at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:253)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.solr.common.SolrException: RequestHandler init failure
at org.apache.solr.core.RequestHandlers.initHandlersFromConfig(RequestHa
ndlers.java:167)
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:787)
... 10 more
Caused by: org.apache.solr.common.SolrException: Error loading class 'org.apache
.solr.handler.dataimport.DataImportHandler'
at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.
java:490)
at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.
java:421)
at org.apache.solr.core.SolrCore.createInstance(SolrCore.java:540)
at org.apache.solr.core.SolrCore.createRequestHandler(SolrCore.java:613)
at org.apache.solr.core.RequestHandlers.initHandlersFromConfig(RequestHa
ndlers.java:153)
... 11 more
Caused by: java.lang.ClassNotFoundException: org.apache.solr.handler.dataimport.
DataImportHandler
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.net.FactoryURLClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.
java:474)
... 15 more
2714 [coreLoadExecutor-5-thread-1] ERROR org.apache.solr.core.CoreContainer û n
ull:org.apache.solr.common.SolrException: Unable to create core: collection1
at org.apache.solr.core.CoreContainer.recordAndThrow(CoreContainer.java:
911)
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:568)
at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:261)
at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:253)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.solr.common.SolrException: RequestHandler init failure
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:868)
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:643)
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:556)
... 8 more
Caused by: org.apache.solr.common.SolrException: RequestHandler init failure
at org.apache.solr.core.RequestHandlers.initHandlersFromConfig(RequestHa
ndlers.java:167)
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:787)
... 10 more
Caused by: org.apache.solr.common.SolrException: Error loading class 'org.apache
.solr.handler.dataimport.DataImportHandler'
at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.
java:490)
at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.
java:421)
at org.apache.solr.core.SolrCore.createInstance(SolrCore.java:540)
at org.apache.solr.core.SolrCore.createRequestHandler(SolrCore.java:613)
at org.apache.solr.core.RequestHandlers.initHandlersFromConfig(RequestHa
ndlers.java:153)
... 11 more
Caused by: java.lang.ClassNotFoundException: org.apache.solr.handler.dataimport.
DataImportHandler
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.net.FactoryURLClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.
java:474)
... 15 more
2717 [main] INFO org.apache.solr.servlet.SolrDispatchFilter û user.dir=C:\User
s\Bulgaria12\sites\solr-4.9.0\example
2717 [main] INFO org.apache.solr.servlet.SolrDispatchFilter û SolrDispatchFilt
er.init() done
2735 [main] INFO org.eclipse.jetty.server.AbstractConnector û Started SocketCo
[email protected]:8983
你能打印完整的堆栈跟踪吗？ –
你现在可以看到它 –