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From Michael McCandless <luc...@mikemccandless.com>
Subject Re: [JENKINS] Lucene-Solr-5.5-Linux (32bit/jdk1.7.0_80) - Build # 292 - Failure!
Date Fri, 17 Jun 2016 10:05:18 GMT
I'll dig.

Mike McCandless

http://blog.mikemccandless.com

On Thu, Jun 16, 2016 at 10:55 PM, Steve Rowe <sarowe@gmail.com> wrote:

> Thanks for looking Hoss.
>
> I compared files changed by the commits on branch_6x and on branch_5_5,
> and I don’t see anything consequential, so I don’t think this is a case of
> a misapplied backport.
>
> --
> Steve
> www.lucidworks.com
>
> > On Jun 16, 2016, at 6:25 PM, Chris Hostetter <hossman_lucene@fucit.org>
> wrote:
> >
> >
> > : : I ran this test before I committed the backport, but it succeeded
> then.
> > : : I beasted it on current branch_5_5 and 49/100 seeds succeeded.
> > :
> > : one of the things that cahnged as part of LUCENE-7132 was that i made
> all
> > : the BQ related tests start randomizing setDisableCoord() ... so you
> might
> > : be seeing some previously unidentified coord related bug that is only
> in
> > : the 5.x line of code?
> > :
> > : that could probably jive with the roughtly 50% failure ratio you're
> > : seeing?
> >
> > Hmmm .... nope.  Even with the setDisableCoord commented out (but still
> > consuming random().nextBoolean() consistently) the same seeds reliably
> > fail on branch_5_5
> >
> > Looks like the "~50%" comes from the "use filler docs or not?" bit of the
> > test?  with the patch below i can't find any seeds to fail -- which makes
> > it seem like the crux of the original bug (results incorrect when docs
> are
> > in diff blocks) is still relevant even after the backport to branch_5_5.
> >
> > Mike -- any idea what might still be the problem here?
> >
> >
> >
> > -Hoss
> > http://www.lucidworks.com/
> >
> >
> > diff --git
> > a/lucene/core/src/test/org/apache/lucene/search/TestBoolean2.java
> > b/lucene/core/src/test/org/apache/lucene/search/TestBoolean2.java
> > index d97d8d4..596eb64 100644
> > --- a/lucene/core/src/test/org/apache/lucene/search/TestBoolean2.java
> > +++ b/lucene/core/src/test/org/apache/lucene/search/TestBoolean2.java
> > @@ -67,6 +67,7 @@ public class TestBoolean2 extends LuceneTestCase {
> >   public static void beforeClass() throws Exception {
> >     // in some runs, test immediate adjacency of matches - in others,
> force a full bucket gap betwen docs
> >     NUM_FILLER_DOCS = random().nextBoolean() ? 0 : BooleanScorer.SIZE;
> > +    NUM_FILLER_DOCS = 0; // nocommit
> >     PRE_FILLER_DOCS = TestUtil.nextInt(random(), 0, (NUM_FILLER_DOCS /
> 2));
> >
> >     directory = newDirectory();
> >
> >
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> >
>
>
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