Hello all,
I'm trying to upload an application that using Lucene and compass. The
Lucene files are stored under the war directory and should be open to
read access only. When booting the application, the files are opened
by the lucene (wrapped with compass). All works ok in the developmemt
server, when deployed in GAE, the following exception raised:
java.lang.NullPointerException
at java.io.File.<init>(File.java:276)
at org.apache.lucene.store.FSDirectory.getDirectory(FSDirectory.java:
139)
at org.compass.core.lucene.engine.store.FSDirectoryStore.configure
(FSDirectoryStore.java:55)
at
org.compass.core.lucene.engine.store.DefaultLuceneSearchEngineStore.<init>
(DefaultLuceneSearchEngineStore.java:144)
at org.compass.core.lucene.engine.LuceneSearchEngineFactory.<init>
(LuceneSearchEngineFactory.java:122)
at org.compass.core.impl.DefaultCompass.<init>(DefaultCompass.java:
123)
at org.compass.core.impl.DefaultCompass.<init>(DefaultCompass.java:
116)
at org.compass.core.config.CompassConfiguration.buildCompass
(CompassConfiguration.java:288)
at com.me.store.DataAccessObject.<init>(DataAccessObject.java:76)
at com.me.store.DataAccessObject.getInstance(DataAccessObject.java:
53)
at com.me.jsf.LargeDataModelBeanSample$Model.fetchPage
(LargeDataModelBeanSample.java:192)
at com.me.jsf.PagedListDataModel.fetchPageInternal
(PagedListDataModel.java:178)
at com.me.jsf.PagedListDataModel.getPage(PagedListDataModel.java:107)
at com.me.jsf.PagedListDataModel.isRowAvailable
(PagedListDataModel.java:201)
at
org.apache.myfaces.component.html.ext.HtmlDataTableHack.isRowAvailable
(HtmlDataTableHack.java:88)
at org.apache.myfaces.component.html.ext.HtmlDataTableHack.setRowIndex
(HtmlDataTableHack.java:297)
at
org.apache.myfaces.component.html.ext.AbstractHtmlDataTable.setRowIndex
(AbstractHtmlDataTable.java:276)
at javax.faces.component.UIData.processColumnChildren(UIData.java:
725)
at javax.faces.component.UIData.processDecodes(UIData.java:613)
at
org.apache.myfaces.component.html.ext.AbstractHtmlDataTable.processDecodes
(AbstractHtmlDataTable.java:306)
at javax.faces.component.UIForm.processDecodes(UIForm.java:61)
at javax.faces.component.UIComponentBase.processDecodes
(UIComponentBase.java:844)
at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:
158)
at org.apache.myfaces.lifecycle.ApplyRequestValuesExecutor.execute
(ApplyRequestValuesExecutor.java:32)
at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase
(LifecycleImpl.java:105)
at org.apache.myfaces.lifecycle.LifecycleImpl.execute
(LifecycleImpl.java:80)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:143)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
487)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
(ServletHandler.java:1093)
at com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter
(SaveSessionFilter.java:35)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
(ServletHandler.java:1084)
at
com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter
(TransactionCleanupFilter.java:43)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
(ServletHandler.java:1084)
at org.mortbay.jetty.servlet.ServletHandler.handle
(ServletHandler.java:360)
at org.mortbay.jetty.security.SecurityHandler.handle
(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle
(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle
(ContextHandler.java:712)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
405)
at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle
(AppVersionHandlerMap.java:237)
at org.mortbay.jetty.handler.HandlerWrapper.handle
(HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:313)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
506)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete
(HttpConnection.java:830)
at com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable
(RpcRequestParser.java:76)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
at
com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest
(JettyServletEngineAdapter.java:139)
at com.google.apphosting.runtime.JavaRuntime.handleRequest
(JavaRuntime.java:235)
at com.google.apphosting.base.RuntimePb$EvaluationRuntime
$6.handleBlockingRequest(RuntimePb.java:4823)
at com.google.apphosting.base.RuntimePb$EvaluationRuntime
$6.handleBlockingRequest(RuntimePb.java:4821)
at com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest
(BlockingApplicationHandler.java:24)
at com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:
359)
at com.google.net.rpc.impl.Server$2.run(Server.java:820)
at com.google.tracing.LocalTraceSpanRunnable.run
(LocalTraceSpanRunnable.java:56)
at com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan
(LocalTraceSpanBuilder.java:516)
at com.google.net.rpc.impl.Server.startRpc(Server.java:775)
at com.google.net.rpc.impl.Server.processRequest(Server.java:348)
at com.google.net.rpc.impl.ServerConnection.messageReceived
(ServerConnection.java:436)
at com.google.net.rpc.impl.RpcConnection.parseMessages
(RpcConnection.java:319)
at com.google.net.rpc.impl.RpcConnection.dataReceived
(RpcConnection.java:290)
at com.google.net.async.Connection.handleReadEvent(Connection.java:
428)
at com.google.net.async.EventDispatcher.processNetworkEvents
(EventDispatcher.java:762)
at com.google.net.async.EventDispatcher.internalLoop
(EventDispatcher.java:207)
at com.google.net.async.EventDispatcher.loop(EventDispatcher.java:
101)
at com.google.net.rpc.RpcService.runUntilServerShutdown
(RpcService.java:251)
at com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run
(JavaRuntime.java:374)
at java.lang.Thread.run(Unknown Source)
This app used to work before on GAE, and I'm not sure why it fails
now. Can someone assist please?
Thanks.
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