Christian Schramm created SOLR-4832:
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Summary: Unable to open new searcher
Key: SOLR-4832
URL: https://issues.apache.org/jira/browse/SOLR-4832
Project: Solr
Issue Type: Bug
Affects Versions: 4.3
Environment: Debian Squeeze, Zookeeper 3.4.5
Reporter: Christian Schramm
Priority: Blocker
I'm using a freshly installed Solr 4.3.0 on Debian Squeeze. Whenever I access
the webinterface I get:
Unable to load environment info from /agent/admin/system?wt=json.
This interface requires that you activate the admin request handlers in all
SolrCores by adding the following configuration to your solrconfig.xml:
<!-- Admin Handlers - This will register all the standard admin
RequestHandlers. -->
<requestHandler name="/admin/" class="solr.admin.AdminHandlers" />
where agent is the name of my core. The above line exists in solrconfig.xml.
When I call /agent/admin/system?wt=xml I get:
<response>
<lst name="error">
<str name="msg">Error opening new searcher</str>
<str name="trace">
org.apache.solr.common.SolrException: Error opening new searcher at
org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1434) at
org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1546) at
org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1319) at
org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1254) at
org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94)
at
org.apache.solr.servlet.cache.HttpCacheHeaderUtil.calcLastModified(HttpCacheHeaderUtil.java:145)
at
org.apache.solr.servlet.cache.HttpCacheHeaderUtil.doCacheHeaderValidation(HttpCacheHeaderUtil.java:218)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:350)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:155)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:560)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:365) at
org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485)
at
org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
at
org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:926)
at
org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:988)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635) at
org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at
org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
at
org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Thread.java:662) Caused by:
org.apache.lucene.store.AlreadyClosedException: Already closed at
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:336)
at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:246) at
org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1341) ... 33 more
</str>
<int name="code">500</int>
</lst>
</response>
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