[LUCENE-2873] TestIndexWriterReader fails: too many open files

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.1

Environment

java version "1.6.0"
Java(TM) SE Runtime Environment (build pxi3260sr9-20101125_01(SR9))
IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 Linux x86-32 jvmxi3260sr9-20101124_69295 (JIT enabled, AOT enabled)
J9VM - 20101124_069295
JIT - r9_20101028_17488ifx2
GC - 20101027_AA)
JCL - 20101119_01

• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Robert Muir
• Created: 18/Jan/11 19:43
• Updated: 28/Aug/22 12:39

Description

    [junit] Testsuite: org.apache.lucene.index.TestIndexWriterReader
    [junit] Testcase: testAddIndexesAndDoDeletesThreads(org.apache.lucene.index.TestIndexWriterReader):	Caused an ERROR
    [junit] /home/cron/branch_3x/lucene/build/test/6/test7430286492423218781tmp/_90.prx (Too many open files)
    [junit] java.io.FileNotFoundException: /home/cron/branch_3x/lucene/build/test/6/test7430286492423218781tmp/_90.prx (Too many open files)
    [junit] 	at java.io.RandomAccessFile.open(Native Method)
    [junit] 	at java.io.RandomAccessFile.<init>(RandomAccessFile.java:229)
    [junit] 	at org.apache.lucene.store.SimpleFSDirectory$SimpleFSIndexInput$Descriptor.<init>(SimpleFSDirectory.java:69)
    [junit] 	at org.apache.lucene.store.SimpleFSDirectory$SimpleFSIndexInput.<init>(SimpleFSDirectory.java:90)
    [junit] 	at org.apache.lucene.store.NIOFSDirectory$NIOFSIndexInput.<init>(NIOFSDirectory.java:91)
    [junit] 	at org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:78)
    [junit] 	at org.apache.lucene.store.FSDirectory.openInput(FSDirectory.java:353)
    [junit] 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:358)
    [junit] 	at org.apache.lucene.store.Directory.openInput(Directory.java:139)
    [junit] 	at org.apache.lucene.index.SegmentReader$CoreReaders.<init>(SegmentReader.java:135)
    [junit] 	at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:583)
    [junit] 	at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:561)
    [junit] 	at org.apache.lucene.index.DirectoryReader.<init>(DirectoryReader.java:101)
    [junit] 	at org.apache.lucene.index.ReadOnlyDirectoryReader.<init>(ReadOnlyDirectoryReader.java:27)
    [junit] 	at org.apache.lucene.index.DirectoryReader$1.doBody(DirectoryReader.java:78)
    [junit] 	at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:697)
    [junit] 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:72)
    [junit] 	at org.apache.lucene.index.IndexReader.open(IndexReader.java:344)
    [junit] 	at org.apache.lucene.index.IndexReader.open(IndexReader.java:230)
    [junit] 	at org.apache.lucene.index.TestIndexWriterReader.testAddIndexesAndDoDeletesThreads(TestIndexWriterReader.java:381)
    [junit] 	at org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1007)
    [junit] 	at org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:939)
    [junit] 
    [junit] 
    [junit] Tests run: 18, Failures: 0, Errors: 1, Time elapsed: 13.56 sec
    [junit] 
    [junit] ------------- Standard Error -----------------
    [junit] NOTE: reproduce with: ant test -Dtestcase=TestIndexWriterReader -Dtestmethod=testAddIndexesAndDoDeletesThreads -Dtests.seed=-7781539944268912038:-6865031686554264582
    [junit] NOTE: test params are: locale=ar_SD, timezone=Asia/Almaty
    [junit] NOTE: all tests run in this JVM:
    [junit] [TestMergeSchedulerExternal, TestCharFilter, TestISOLatin1AccentFilter, TestCharTermAttributeImpl, TestDoc, TestFieldsReader, TestFilterIndexReader, TestIndexWriterReader]
    [junit] NOTE: Linux 2.6.32-24-generic x86/IBM Corporation 1.6.0 (32-bit)/cpus=1,threads=3,free=6495816,total=11920384
    [junit] ------------- ---------------- ---------------
    [junit] TEST org.apache.lucene.index.TestIndexWriterReader FAILED