3 Replies Latest reply on Mar 18, 2016 10:41 AM by Radim Vansa

    Migrating FileCacheStore from 5.x to 7.2.x

    Mark Haller Newbie

      I am trying to get a working file-based passivation Infinispan configuration for Hibernate Search 5.3/Infinispan 7.2.

       

      Previously with Hibernate Search 4.1/Infinispan5 .x I had this config, which worked:

       

      <?xml version="1.0" encoding="UTF-8"?>
      <infinispan xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                  xmlns="urn:infinispan:config:5.1"
                  xsi:schemaLocation="urn:infinispan:config:5.1 http://www.infinispan.org/schemas/infinispan-config-5.1.xsd">
      
          <!-- *************************** -->
          <!-- System-wide global settings -->
          <!-- *************************** -->
      
          <global>
          
              <!-- Duplicate domains are allowed so that multiple deployments with default configuration 
                  of Hibernate Search applications work - if possible it would be better to use JNDI to share 
                  the CacheManager across applications -->
              <globalJmxStatistics
                  enabled="false"
                  cacheManagerName="HibernateSearch"
                  allowDuplicateDomains="true" />
      
              <!-- If the transport is omitted, there is no way to create distributed or clustered 
                  caches. There is no added cost to defining a transport but not creating a cache that uses one, 
                  since the transport is created and initialized lazily. -->
              <transport 
              transportClass="org.infinispan.remoting.transport.jgroups.JGroupsTransport" 
                  clusterName="Hibernate_Search_Infinispan_Cluster"
                  distributedSyncTimeout="120000">
        <properties>
                      <property name="configurationFile" value="jgroups-infinispan.xml" />
                  </properties>
                  <!-- Note that the JGroups transport uses sensible defaults if no configuration 
                      property is defined. See the JGroupsTransport javadocs for more flags -->
              </transport>
      
              <!-- Used to register JVM shutdown hooks. hookBehavior: DEFAULT, REGISTER, DONT_REGISTER. 
                  Hibernate Search takes care to stop the CacheManager so registering is not needed -->
              <shutdown
                  hookBehavior="DONT_REGISTER" />
      
          </global>
      
          <!-- *************************** -->
          <!-- Default "template" settings -->
          <!-- *************************** -->
      
          <default>
      
              <loaders passivation="true" shared="false" preload="true">
                <loader class="org.infinispan.loaders.file.FileCacheStore"
                    fetchPersistentState="true" ignoreModifications="false"
                    purgerThreads="3" purgeSynchronously="true" purgeOnStartup="false">
                    <properties>
                      <property name="location" value="${hibernate.search.default.indexBase}" />
                      <property name="fsyncMode" value="${hibernate.search.default.fsyncMode}" />
                    </properties>
      <!--             <singletonStore enabled="true" pushStateWhenCoordinator="true" pushStateTimeout="20000"/> -->
                </loader>
              </loaders>
      
      
              <locking
                  lockAcquisitionTimeout="120000"
                  writeSkewCheck="false"
                  concurrencyLevel="5000"
                  useLockStriping="false" />
                  
      
              <!-- Invocation batching is required for use with the Lucene Directory -->
              <invocationBatching
                  enabled="true" />
      
              <!-- This element specifies that the cache is clustered. modes supported: distribution 
                  (d), replication (r) or invalidation (i). Don't use invalidation to store Lucene indexes (as 
                  with Hibernate Search DirectoryProvider). Replication is recommended for best performance of 
                  Lucene indexes, but make sure you have enough memory to store the index in your heap.
                  Also distribution scales much better than replication on high number of nodes in the cluster. -->
              <clustering
                  mode="replication">
      
                  <!-- Prefer loading all data at startup than later -->
                  <stateRetrieval
                      timeout="120000"
                      fetchInMemoryState="true"
                      />
      
                  <!-- Network calls are synchronous by default -->
                  <sync
                      replTimeout="20000" />
              </clustering>
      
              <jmxStatistics
                  enabled="false" />
      
              <eviction
                  maxEntries="-1"
                  strategy="NONE" />
      
              <expiration
                  maxIdle="-1" />
      
          </default>
      
          <!-- ******************************************************************************* -->
          <!-- Individually configured "named" caches.                                         -->
          <!--                                                                                 -->
          <!-- While default configuration happens to be fine with similar settings across the -->
          <!-- three caches, they should generally be different in a production environment.   -->
          <!--                                                                                 -->
          <!-- Current settings could easily lead to OutOfMemory exception as a CacheStore     -->
          <!-- should be enabled, and maybe distribution is desired.                           -->
          <!-- ******************************************************************************* -->
      
          <!-- *************************************** -->
          <!--  Cache to store Lucene's file metadata  -->
          <!-- *************************************** -->
          <namedCache
              name="LuceneIndexesMetadata">
              <clustering
                  mode="replication">
                  <stateRetrieval
                      fetchInMemoryState="true" />
                  <sync
                      replTimeout="120000" />
              </clustering>
          </namedCache>
      
          <!-- **************************** -->
          <!--  Cache to store Lucene data  -->
          <!-- **************************** -->
          <namedCache
              name="LuceneIndexesData">
              <clustering
                  mode="replication">
                  <stateRetrieval
                      fetchInMemoryState="true"/>
                  <sync
                      replTimeout="120000" />
              </clustering>
          </namedCache>
      
          <!-- ***************************** -->
          <!--  Cache to store Lucene locks  -->
          <!-- ***************************** -->
          <namedCache
              name="LuceneIndexesLocking">
              <clustering
                  mode="replication">
                  <stateRetrieval
                      fetchInMemoryState="true"/>
                  <sync
                      replTimeout="120000" />
              </clustering>
          </namedCache>
      
      </infinispan>
      

       

      With Hibernate Search 5.3/Infinispan 7.2, the best I could come up with was the persistence stanza in the below xml, which is basically a copy of the default-hibernatesearch-infinispan.xml from the infinispan-directory-provider.jar.   However, unlike with the old config above, I see no files persisted when I terminate the tomcat instance which is running all of this.  Any guidance would be appreciated.

       

      <?xml version="1.0" encoding="UTF-8"?>
      <!--
       ~ Hibernate Search, full-text search for your domain model
       ~
       ~ License: GNU Lesser General Public License (LGPL), version 2.1 or later
       ~ See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
        -->
      <infinispan
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="urn:infinispan:config:7.2 http://www.infinispan.org/schemas/infinispan-config-7.2.xsd"
          xmlns="urn:infinispan:config:7.2">
      
          <!-- *************************** -->
          <!-- System-wide global settings -->
          <!-- *************************** -->
          <jgroups>
              <!-- Note that the JGroups transport uses sensible defaults if no configuration
                  property is defined. See the JGroupsTransport javadocs for more flags.
                  jgroups-udp.xml is the default stack bundled in the Infinispan core jar: integration
                  and tuning are tested by Infinispan. -->
            <stack-file name="jgroups-dex-tcp" path="jgroups-infinispan.xml" />
          </jgroups>
          
          <cache-container name="HibernateSearch" default-cache="default" statistics="false" shutdown-hook="DONT_REGISTER">
      
              <transport cluster="Hibernate_Search_Infinispan_Cluster"  stack="jgroups-tcp"/>
      
              <!-- Duplicate domains are allowed so that multiple deployments with default configuration
                  of Hibernate Search applications work - if possible it would be better to use JNDI to share
                  the CacheManager across applications -->
              <jmx duplicate-domains="true" />
              
              <local-cache name="persisted_repository">
        <persistence passivation="true">
          <!-- note that class is missing and is induced by the fileStore element name -->
          <file-store
                  shared="false" preload="true"
                  fetch-state="true"
                  read-only="true"
                  purge="false"
                  path="${hibernate.search.default.indexBase}">
                   
              <write-behind flush-lock-timeout="15000" thread-pool-size="5" />
          </file-store>
        </persistence>  
              </local-cache>        
      
               <!-- *************************************** -->
               <!--  Cache to store Lucene's file metadata  -->
               <!-- *************************************** -->
               <replicated-cache name="LuceneIndexesMetadata" mode="SYNC" remote-timeout="25000">
                  <transaction mode="NONE"/>
                  <state-transfer enabled="true" timeout="480000" await-initial-transfer="true" />
                  <indexing index="NONE" />
                  <locking striping="false" acquire-timeout="10000" concurrency-level="500" write-skew="false" />
                  <eviction max-entries="-1" strategy="NONE"/>
                  <expiration max-idle="-1"/>
               </replicated-cache>
      
               <!-- **************************** -->
               <!--  Cache to store Lucene data  -->
               <!-- **************************** -->
               <replicated-cache name="LuceneIndexesData" mode="SYNC" remote-timeout="25000">
                  <transaction mode="NONE"/>
                  <state-transfer enabled="true" timeout="480000" await-initial-transfer="true" />
                  <indexing index="NONE" />
                  <locking striping="false" acquire-timeout="10000" concurrency-level="500" write-skew="false" />
                  <eviction max-entries="-1" strategy="NONE"/>
                  <expiration max-idle="-1"/>
               </replicated-cache>
      
               <!-- ***************************** -->
               <!--  Cache to store Lucene locks  -->
               <!-- ***************************** -->
              <replicated-cache name="LuceneIndexesLocking" mode="SYNC" remote-timeout="25000">
                  <transaction mode="NONE"/>
                  <state-transfer enabled="true" timeout="480000" await-initial-transfer="true" />
                  <indexing index="NONE" />
                  <locking striping="false" acquire-timeout="10000" concurrency-level="500" write-skew="false" />
                  <eviction max-entries="-1" strategy="NONE"/>
                  <expiration max-idle="-1"/>
              </replicated-cache>
          </cache-container>
      
      </infinispan>
      

       

       

      Thank you!