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  1. Infinispan
  2. ISPN-4551

RestStore parallel iteration fails for non-string keys if UTF-8 is not the default charset

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    Description

      On systems where UTF-8 is not the default charset parallel iteration over non-string keys fails.

      Non-string keys are mapped to strings prefixed by \uFEFF when the entry is stored. The key is URL-encoded and the prefix is stored properly. The GET /cacheName (all keys) response however uses the system-default charset and if that's not UTF-8 the prefix cannot be mapped and ends up being "?".

      To reproduce set the charset to ISO-8859-1 and run RestStoreParallelIterationTest and you should see failures similar to this one:

      [testng-RestStoreParallelIterationTest] Test testSequentialIteration(org.infinispan.persistence.rest.RestStoreParallelIterationTest) failed.
10:11:27,629 ERROR [org.infinispan.test.fwk.UnitTestTestNGListener] (testng-RestStoreParallelIterationTest) Test testSequentialIteration(org.infinispan.persistence.rest.RestStoreParallelIterationTest) failed.
org.infinispan.persistence.spi.PersistenceException: ISPN022005: Error loading entries from remote server
        at org.infinispan.persistence.rest.RestStore.process(RestStore.java:295)
        at org.infinispan.persistence.ParallelIterationTest.runIterationTest(ParallelIterationTest.java:103)
        at org.infinispan.persistence.ParallelIterationTest.testSequentialIteration(ParallelIterationTest.java:64)
        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:606)
        at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84)
        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:348)
        at org.testng.SuiteRunner.access$000(SuiteRunner.java:38)
        at org.testng.SuiteRunner$SuiteWorker.run(SuiteRunner.java:382)
        at org.testng.internal.thread.ThreadUtil$2.call(ThreadUtil.java:64)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:744)
Caused by: org.infinispan.persistence.spi.PersistenceException: Execution exception!
        at org.infinispan.persistence.rest.RestStore.process(RestStore.java:292)
        ... 22 more
Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
        at java.util.concurrent.FutureTask.report(FutureTask.java:122)
        at java.util.concurrent.FutureTask.get(FutureTask.java:188)
        at org.infinispan.executors.ExecutorAllCompletionService.pollUntilEmpty(ExecutorAllCompletionService.java:48)
        at org.infinispan.executors.ExecutorAllCompletionService.submit(ExecutorAllCompletionService.java:32)
        at org.infinispan.persistence.rest.RestStore.submitProcessTask(RestStore.java:304)
        at org.infinispan.persistence.rest.RestStore.process(RestStore.java:284)
        ... 22 more
Caused by: java.lang.NullPointerException
        at org.infinispan.persistence.ParallelIterationTest$2.processEntry(ParallelIterationTest.java:106)
        at org.infinispan.persistence.rest.RestStore$1.call(RestStore.java:314)
        at org.infinispan.persistence.rest.RestStore$1.call(RestStore.java:304)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at org.infinispan.util.concurrent.WithinThreadExecutor.execute(WithinThreadExecutor.java:22)
        at java.util.concurrent.ExecutorCompletionService.submit(ExecutorCompletionService.java:181)
        at org.infinispan.executors.ExecutorAllCompletionService.submit(ExecutorAllCompletionService.java:31)
        ... 24 more

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          Bug - A problem that impairs or prevents the functions of the product. ISPN-3361 Tests from org.infinispan.rest.IntegrationTest failing

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

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              isavin_jira Ion Savin (Inactive)
              isavin_jira Ion Savin (Inactive)
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                Updated:
                Resolved: