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  1. Infinispan
  2. ISPN-2789

OutOfMemoryError in case if LuceneCacheLoader.loadAll() is called

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      Description

      In case when calling LuceneCacheLoader.loadAll() method, the following exception appears:

      java.lang.OutOfMemoryError: Java heap space
      	at java.util.HashMap.<init>(HashMap.java:204)
      	at java.util.HashMap.<init>(HashMap.java:216)
      	at java.util.HashSet.<init>(HashSet.java:142)
      	at org.infinispan.lucene.cachestore.DirectoryLoaderAdaptor.loadAllEntries(DirectoryLoaderAdaptor.java:87)
      	at org.infinispan.lucene.cachestore.LuceneCacheLoader.load(LuceneCacheLoader.java:116)
      	at org.infinispan.lucene.cachestore.LuceneCacheLoader.loadAll(LuceneCacheLoader.java:105)
      	at org.infinispan.lucene.cacheloader.LuceneCacheLoaderTest.testLoadEntries(LuceneCacheLoaderTest.java:146)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:601)
      	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80)
      	at org.testng.internal.Invoker.invokeMethod(Invoker.java:714)
      	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901)
      	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231)
      	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
      	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
      	at org.testng.TestRunner.privateRun(TestRunner.java:767)
      	at org.testng.TestRunner.run(TestRunner.java:617)
      	at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
      	at org.testng.SuiteRunner.access$000(SuiteRunner.java:37)
      	at org.testng.SuiteRunner$SuiteWorker.run(SuiteRunner.java:368)
      	at org.testng.internal.thread.ThreadUtil$2.call(ThreadUtil.java:64)
      	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
      	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
      	at java.lang.Thread.run(Thread.java:722)
      

      I tried to edit VM options for make it to work, but even in case of high numbers for memory usage, this still happens.

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              • Assignee:
                amanukyan Anna Manukyan
                Reporter:
                amanukyan Anna Manukyan
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                • Created:
                  Updated:
                  Resolved: