It may still be a good idea to show an example how to pass a
ForkJoinPool to the sorter that does not limit permissions (just
examples for the educated reader).
Uwe
Am 18.09.2023 um 18:18 schrieb Adrien Grand:
Thanks Uwe for digging. The fork-join pool is optional, I will change
the test to use a ByteBuffersDirectory.
On Mon, Sep 18, 2023 at 6:15 PM Uwe Schindler <u...@thetaphi.de> wrote:
Hi,
this issue is a real one. The problem is: The default ForkJoin thread pool runs
all tasks with zero permissions if a security manager is present. As the MMap
Jenkins enforces usage of MMapDirectory for all tests (it passes
-Dtests.directory=MMapDirectory), all disk IO fails.
This will be a big issue for Elasticsearch/Opensearch/Solr if we use the
default thread pool. If this is a test only issue, we should fix it:
use non-FS-based directory
use our own thread pool
If this issue is in 9.8 branch we have to fix it!
Uwe
Am 18.09.2023 um 17:59 schrieb Policeman Jenkins Server:
Build: https://jenkins.thetaphi.de/job/Lucene-MMAPv2-Windows/801/
Java: 64bit/hotspot/jdk-21-rc -XX:-UseCompressedOops -XX:+UseG1GC
1 tests failed.
FAILED:
org.apache.lucene.misc.index.TestBPIndexReorderer.testSingleTermWithForkJoinPool
Error Message:
java.security.AccessControlException: access denied ("java.io.FilePermission"
"C:\Users\jenkins\workspace\Lucene-MMAPv2-Windows\lucene\misc\build\tmp\tests-tmp\lucene.misc.index.TestBPIndexReorderer_4B02FABB1F62D832-001\index-MMapDirectory-003\forward-index_sort_5.tmp"
"write")
Stack Trace:
java.security.AccessControlException: access denied ("java.io.FilePermission"
"C:\Users\jenkins\workspace\Lucene-MMAPv2-Windows\lucene\misc\build\tmp\tests-tmp\lucene.misc.index.TestBPIndexReorderer_4B02FABB1F62D832-001\index-MMapDirectory-003\forward-index_sort_5.tmp"
"write")
at __randomizedtesting.SeedInfo.seed([4B02FABB1F62D832:77694EDC9D6E8956]:0)
at
java.base/java.security.AccessControlContext.checkPermission(AccessControlContext.java:488)
at
java.base/java.security.AccessController.checkPermission(AccessController.java:1071)
at java.base/java.lang.SecurityManager.checkPermission(SecurityManager.java:411)
at java.base/java.lang.SecurityManager.checkWrite(SecurityManager.java:833)
at
java.base/sun.nio.fs.WindowsChannelFactory.open(WindowsChannelFactory.java:302)
at
java.base/sun.nio.fs.WindowsChannelFactory.newFileChannel(WindowsChannelFactory.java:168)
at
java.base/sun.nio.fs.WindowsFileSystemProvider.newByteChannel(WindowsFileSystemProvider.java:229)
at
java.base/java.nio.file.spi.FileSystemProvider.newOutputStream(FileSystemProvider.java:482)
at
org.apache.lucene.test_framework@10.0.0-SNAPSHOT/org.apache.lucene.tests.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:198)
at
org.apache.lucene.test_framework@10.0.0-SNAPSHOT/org.apache.lucene.tests.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:198)
at
org.apache.lucene.test_framework@10.0.0-SNAPSHOT/org.apache.lucene.tests.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:132)
at
org.apache.lucene.test_framework@10.0.0-SNAPSHOT/org.apache.lucene.tests.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:132)
at
org.apache.lucene.test_framework@10.0.0-SNAPSHOT/org.apache.lucene.tests.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:198)
at java.base/java.nio.file.Files.newOutputStream(Files.java:227)
at
org.apache.lucene.core@10.0.0-SNAPSHOT/org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:394)
at
org.apache.lucene.core@10.0.0-SNAPSHOT/org.apache.lucene.store.FSDirectory.createTempOutput(FSDirectory.java:234)
at
org.apache.lucene.test_framework@10.0.0-SNAPSHOT/org.apache.lucene.tests.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:752)
at
org.apache.lucene.core@10.0.0-SNAPSHOT/org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:49)
at
org.apache.lucene.core@10.0.0-SNAPSHOT/org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:49)
at
org.apache.lucene.core@10.0.0-SNAPSHOT/org.apache.lucene.util.OfflineSorter$SortPartitionTask.call(OfflineSorter.java:623)
at
org.apache.lucene.core@10.0.0-SNAPSHOT/org.apache.lucene.util.OfflineSorter$SortPartitionTask.call(OfflineSorter.java:610)
at
java.base/java.util.concurrent.ForkJoinTask$AdaptedCallable.exec(ForkJoinTask.java:1456)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
at
java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808)
at
java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188)
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https://www.thetaphi.de
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