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POEhcache disk store unclean shutdown
 

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    <p>I'm using a cache with disk store persistence. On subsequent reruns of the app I'm getting the following error:</p> <pre><code>net.sf.ehcache.store.DiskStore deleteIndexIfCorrupt WARNING: The index for data file MyCache.data is out of date, probably due to an unclean shutdown. Deleting index file MYCache.index </code></pre> <p>Is there any way to fix that apart from explicitly calling <code>net.sf.ehcache.CacheManager.shutdown()</code> somewhere in the app?</p> <p>Cache configuration:</p> <pre><code>&lt;ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="ehcache.xsd" updateCheck="true" monitoring="autodetect"&gt; &lt;diskStore path="C:\work"/&gt; &lt;cacheManagerEventListenerFactory class="" properties=""/&gt; &lt;cacheManagerPeerProviderFactory class="net.sf.ehcache.distribution.RMICacheManagerPeerProviderFactory" properties="peerDiscovery=automatic, multicastGroupAddress=230.0.0.1, multicastGroupPort=4446, timeToLive=1" propertySeparator="," /&gt; &lt;cacheManagerPeerListenerFactory class="net.sf.ehcache.distribution.RMICacheManagerPeerListenerFactory"/&gt; &lt;defaultCache maxElementsInMemory="1" eternal="false" timeToIdleSeconds="0" timeToLiveSeconds="86400" overflowToDisk="true" diskSpoolBufferSizeMB="1" maxElementsOnDisk="10000" diskPersistent="true" diskExpiryThreadIntervalSeconds="120" memoryStoreEvictionPolicy="LFU" /&gt; &lt;/ehcache&gt; </code></pre> <p>Code to replicate the issue:</p> <pre><code>import java.util.ArrayList; import java.util.List; import net.sf.ehcache.Cache; import net.sf.ehcache.CacheManager; import net.sf.ehcache.Element; public class CacheTest { static CacheManager manager = new CacheManager(CacheTest.class .getResource("ehcache.xml")); static Cache cache; public static void main(String[] args) { // Get a default instance manager.addCache("test"); cache = manager.getCache("test"); // Generate some junk so that the // cache properly flushes to disk // as cache.flush() is not working List&lt;String&gt; t = new ArrayList&lt;String&gt;(); for (int i = 0; i &lt; 1000; i++) t.add(null); // Oddly enough fewer elements // do not persist to disk or give // an error for (int i = 0; i &lt; 100000; i++) { cache.put(new Element(i, t)); } cache.flush(); if (cache.get("key1") == null) { System.out.println("key1 not found in cache!"); cache.put(new Element("key1", "value1")); } System.out.println(cache.get("key1")); } } </code></pre>
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