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Posted to dev@lucene.apache.org by Apache Hudson Server <hu...@hudson.apache.org> on 2011/01/07 16:30:59 UTC
Lucene-Solr-tests-only-trunk - Build # 3501 - Failure
Build: https://hudson.apache.org/hudson/job/Lucene-Solr-tests-only-trunk/3501/
1 tests failed.
REGRESSION: org.apache.lucene.search.TestThreadSafe.testLazyLoadThreadSafety
Error Message:
java.io.IOException: Read past EOF
Stack Trace:
junit.framework.AssertionFailedError: java.io.IOException: Read past EOF
at org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1111)
at org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1049)
at org.apache.lucene.search.TestThreadSafe.doTest(TestThreadSafe.java:135)
at org.apache.lucene.search.TestThreadSafe.testLazyLoadThreadSafety(TestThreadSafe.java:148)
Build Log (for compile errors):
[...truncated 2948 lines...]
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Re: Lucene-Solr-tests-only-trunk - Build # 3501 - Failure
Posted by Robert Muir <rc...@gmail.com>.
I think this is a bug in RAMDirectory?
I can reproduce with the seed, though i modified the test to actually
deal with exceptions correctly (currently its impossible to tell whats
going on).
If you change the directory to anything else (e.g. MMapDirectory,
SimpleFSDirectory), the test passes.
[junit] Caused by: java.io.IOException: Read past EOF
[junit] at
org.apache.lucene.store.RAMInputStream.switchCurrentBuffer(RAMInputStream.java:89)
[junit] at
org.apache.lucene.store.RAMInputStream.readBytes(RAMInputStream.java:73)
[junit] at
org.apache.lucene.store.DataInput.readString(DataInput.java:118)
[junit] at
org.apache.lucene.store.MockIndexInputWrapper.readString(MockIndexInputWrapper.java:141)
[junit] at
org.apache.lucene.index.FieldsReader.addField(FieldsReader.java:314)
[junit] at
org.apache.lucene.index.FieldsReader.doc(FieldsReader.java:209)
[junit] at
org.apache.lucene.index.SegmentReader.document(SegmentReader.java:875)
[junit] at
org.apache.lucene.index.DirectoryReader.document(DirectoryReader.java:538)
[junit] at
org.apache.lucene.search.TestThreadSafe$Thr.loadDoc(TestThreadSafe.java:68)
Here's my patch to the test, so you get a full exception.
Index: lucene/src/test/org/apache/lucene/search/TestThreadSafe.java
===================================================================
--- lucene/src/test/org/apache/lucene/search/TestThreadSafe.java
(revision 1056364)
+++ lucene/src/test/org/apache/lucene/search/TestThreadSafe.java
(working copy)
@@ -34,9 +34,6 @@
IndexReader ir1;
- String failure=null;
-
-
class Thr extends Thread {
final int iter;
final Random rand;
@@ -60,9 +57,8 @@
}
}
- } catch (Throwable th) {
- failure=th.toString();
- fail(failure);
+ } catch (IOException ex) {
+ throw new RuntimeException(ex);
}
}
@@ -131,9 +127,6 @@
for (int i=0; i<nThreads; i++) {
tarr[i].join();
}
- if (failure!=null) {
- fail(failure);
- }
}
public void testLazyLoadThreadSafety() throws Exception{
On Fri, Jan 7, 2011 at 10:30 AM, Apache Hudson Server
<hu...@hudson.apache.org> wrote:
> Build: https://hudson.apache.org/hudson/job/Lucene-Solr-tests-only-trunk/3501/
>
> 1 tests failed.
> REGRESSION: org.apache.lucene.search.TestThreadSafe.testLazyLoadThreadSafety
>
> Error Message:
> java.io.IOException: Read past EOF
>
> Stack Trace:
> junit.framework.AssertionFailedError: java.io.IOException: Read past EOF
> at org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1111)
> at org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1049)
> at org.apache.lucene.search.TestThreadSafe.doTest(TestThreadSafe.java:135)
> at org.apache.lucene.search.TestThreadSafe.testLazyLoadThreadSafety(TestThreadSafe.java:148)
>
>
>
>
> Build Log (for compile errors):
> [...truncated 2948 lines...]
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> For additional commands, e-mail: dev-help@lucene.apache.org
>
>
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For additional commands, e-mail: dev-help@lucene.apache.org