grails、Searchable问题:报此错的原因是因为文件缓存空间冲突;

2013-08-01?12:38:48,484?[localhost-startStop-1]?ERROR?StackTrace??-?Full?Stack?Trace:

org.compass.core.engine.SearchEngineException:?Failed?to?rename?index?[C:Documents?and?SettingsAdministrator.grailsprojectstalentExchangesearchable-indexproduction/index/t_base]?to?[C:Documents?and?SettingsAdministrator.grailsprojectstalentExchangesearchable-indexproductionindext_base-copy0]

at?org.compass.core.lucene.engine.store.FSDirectoryStore.beforeCopyFrom(FSDirectoryStore.java:157)

at?org.compass.core.lucene.engine.store.DefaultLuceneSearchEngineStore.copyFrom(DefaultLuceneSearchEngineStore.java:616)

at?org.compass.core.lucene.engine.store.DefaultLuceneSearchEngineStore.copyFrom(DefaultLuceneSearchEngineStore.java:602)

at?org.compass.core.lucene.engine.manager.DefaultLuceneSearchEngineIndexManager$ReplaceIndexOperationCallback$1$1.run(DefaultLuceneSearchEngineIndexManager.java:298)

at?org.compass.core.lucene.engine.manager.IndexHoldersCache.doUnderCacheLock(IndexHoldersCache.java:126)

at?org.compass.core.lucene.engine.manager.DefaultLuceneSearchEngineIndexManager$ReplaceIndexOperationCallback$1.doInTransaction(DefaultLuceneSearchEngineIndexManager.java:294)

at?org.compass.core.impl.DefaultCompass$CompassTransactionContext.execute(DefaultCompass.java:423)

at?org.compass.core.lucene.engine.manager.DefaultLuceneSearchEngineIndexManager$ReplaceIndexOperationCallback.secondStep(DefaultLuceneSearchEngineIndexManager.java:290)

at?org.compass.core.lucene.engine.manager.DefaultLuceneSearchEngineIndexManager.doOperate(DefaultLuceneSearchEngineIndexManager.java:248)

at?org.compass.core.lucene.engine.manager.DefaultLuceneSearchEngineIndexManager.doReplaceIndex(DefaultLuceneSearchEngineIndexManager.java:266)

at?org.compass.core.lucene.engine.manager.DefaultLuceneSearchEngineIndexManager.replaceIndex(DefaultLuceneSearchEngineIndexManager.java:261)

at?org.compass.gps.impl.SingleCompassGps.doIndex(SingleCompassGps.java:118)

at?org.compass.gps.impl.AbstractCompassGps.index(AbstractCompassGps.java:154)

at?org.compass.gps.impl.AbstractCompassGps.index(AbstractCompassGps.java:128)

at?grails.plugin.searchable.internal.compass.CompassGpsUtils.index(CompassGpsUtils.java:49)

at?SearchableGrailsPlugin$_closure3.doCall(SearchableGrailsPlugin.groovy:158)

at?java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)

at?java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)

at?java.util.concurrent.FutureTask.run(FutureTask.java:138)

at?java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)

at?java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

at?java.lang.Thread.run(Thread.java:662)

?

解决方法:

一、?执行grails?install-searchable-config?只有执行此命令后会在当前项目grails-app/conf/中创建一个Searchable.groovy文件;打开Searchable.groovy

二、?修改searchable.groovy

compassConnection?=?new?File(

"${userHome}/.grails/projects/${appName}/searchable-index/${grailsEnv}"

).absolutePath

?

修改为

String?path?=??System.getProperty("user.dir")???//ApplicationContext.getResource("/");

????path?=??MD5Codec.encode(path);

????compassConnection?=?new?File(

"${userHome}/.grails/projects/${appName}/searchable-index/${grailsEnv}${path}"

????).absolutePath

大功告成