[infinispan-issues] [JBoss JIRA] (ISPN-1909) FileCacheStore does not work correctly with NFS

[Tristan Tarrant (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-1909?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tristan Tarrant updated ISPN-1909:
----------------------------------

              Status: Pull Request Sent  (was: Open)
    Git Pull Request: https://github.com/infinispan/infinispan/pull/997

    
> FileCacheStore does not work correctly with NFS
> -----------------------------------------------
>
>                 Key: ISPN-1909
>                 URL: https://issues.jboss.org/browse/ISPN-1909
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Loaders and Stores
>            Reporter: Martin Gencur
>            Assignee: Tristan Tarrant
>
> I'm getting the following exception when running Infinispan testsuite on Solaris with NFS (Network File System):
> {code}
> java.lang.IllegalArgumentException: bucketId: .nfs073116 (expected: integer)
> 	at org.infinispan.loaders.bucket.Bucket.setBucketId(Bucket.java:77)
> 	at org.infinispan.loaders.file.FileCacheStore.loadBucket(FileCacheStore.java:323)
> 	at org.infinispan.loaders.file.FileCacheStore.loopOverBuckets(FileCacheStore.java:101)
> 	at org.infinispan.loaders.bucket.BucketBasedCacheStore.loadAllLockSafe(BucketBasedCacheStore.java:180)
> 	at org.infinispan.loaders.LockSupportCacheStore.loadAll(LockSupportCacheStore.java:138)
> 	at org.infinispan.loaders.BaseCacheStoreTest.testStreamingAPI(BaseCacheStoreTest.java:561)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.testng.internal.MethodHelper.invokeMethod(MethodHelper.java:644)
> 	at org.testng.internal.Invoker.invokeMethod(Invoker.java:546)
> 	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:700)
> 	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1002)
> 	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:137)
> 	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:121)
> 	at org.testng.TestRunner.runWorkers(TestRunner.java:909)
> 	at org.testng.TestRunner.privateRun(TestRunner.java:618)
> 	at org.testng.TestRunner.run(TestRunner.java:499)
> 	at org.testng.SuiteRunner.runTest(SuiteRunner.java:332)
> 	at org.testng.SuiteRunner.access$000(SuiteRunner.java:33)
> 	at org.testng.SuiteRunner$SuiteWorker.run(SuiteRunner.java:358)
> 	at org.testng.internal.thread.ThreadUtil$CountDownLatchedRunnable.run(ThreadUtil.java:142)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:662)
> {code}
> More FileCacheStore tests fail because of this problem: https://hudson.qa.jboss.com/hudson/view/EDG6/view/EDG-QE/job/edg-60-community-testsuite-solaris/jdk=java16_default,label=sol10_x86_64/16/testReport/org.infinispan.loaders.file/
> I was not sure what this means and found this explanation on the internet:
> The .nfsxxxx files are used by NFS clients to manage
> the deletion of open files. If an open file is deleted
> then the client renames it to .nfsxxxx. If the last
> open to this file is closed then the client should
> send a request to remove it. If the client crashes
> before it can clean up then you'll be left with these
> files. 
> I think Infinispan should count with using NFS ans ignore the files with .nsf prefix when loading all buckets into memory.

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