reproduce with: ant test -Dtestcase=TestIndexWriter -Dtests.method=testPendingDeleteDVGeneration -Dtests.seed=EAD8920740472544 -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=hu-HU -Dtests.timezone=Europe/Nicosia -Dtests.asserts=true -Dtests.file.encoding=UTF-8
[junit4] ERROR 0.05s J3 | TestIndexWriter.testPendingDeleteDVGeneration <<<
[junit4] > Throwable #1: java.nio.file.NoSuchFileException: /var/lib/jenkins/workspace/apache+lucene-solr+master/lucene/build/core/test/J3/temp/lucene.index.TestIndexWriter_EAD8920740472544-001/tempDir-001/_2.fdx
[junit4] > at __randomizedtesting.SeedInfo.seed([EAD8920740472544:6D2DCD1227F98DC4]:0)
[junit4] > at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
[junit4] > at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
[junit4] > at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
[junit4] > at sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:214)
[junit4] > at org.apache.lucene.mockfile.FilterFileSystemProvider.newByteChannel(FilterFileSystemProvider.java:212)
[junit4] > at org.apache.lucene.mockfile.FilterFileSystemProvider.newByteChannel(FilterFileSystemProvider.java:212)
[junit4] > at org.apache.lucene.mockfile.FilterFileSystemProvider.newByteChannel(FilterFileSystemProvider.java:212)
[junit4] > at org.apache.lucene.mockfile.HandleTrackingFS.newByteChannel(HandleTrackingFS.java:240)
[junit4] > at org.apache.lucene.mockfile.FilterFileSystemProvider.newByteChannel(FilterFileSystemProvider.java:212)
[junit4] > at org.apache.lucene.mockfile.HandleTrackingFS.newByteChannel(HandleTrackingFS.java:240)
[junit4] > at org.apache.lucene.mockfile.FilterFileSystemProvider.newByteChannel(FilterFileSystemProvider.java:212)
[junit4] > at org.apache.lucene.mockfile.FilterFileSystemProvider.newByteChannel(FilterFileSystemProvider.java:212)
[junit4] > at org.apache.lucene.mockfile.HandleTrackingFS.newByteChannel(HandleTrackingFS.java:240)
[junit4] > at java.nio.file.Files.newByteChannel(Files.java:361)
[junit4] > at java.nio.file.Files.newByteChannel(Files.java:407)
[junit4] > at org.apache.lucene.store.SimpleFSDirectory.openInput(SimpleFSDirectory.java:77)
[junit4] > at org.apache.lucene.index.TestIndexWriter.testPendingDeleteDVGeneration(TestIndexWriter.java:2701)
[junit4] > at java.lang.Thread.run(Thread.java:748)