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https://issues.apache.org/jira/browse/LUCENE-3346?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Muir updated LUCENE-3346:
--------------------------------
Summary: jrebug causes checkindex fail (was: jrebug causes checkindex fail
(pulsing codec only))
I can reproduce one of the bugs here now with StandardCodec, with a core test,
it reads a payload wrongly.
This fails often with jdk1.7.0 official release, it fails if you pass it
-XX:-UseLoopPredicate, it fails even if you pass it -Xint (wierd)
But it passes always with java1.7.0-uschindler on hudson, so somehow one of
those patches uwe applied fixes the issue...
So with trunk, there are bugs you cannot work around with JRE options, that
affect StandardCodec.
{noformat}
[junit] ------------- Standard Error -----------------
[junit] NOTE: reproduce with: ant test -Dtestcase=TestPayloads
-Dtestmethod=testThreadSafety
-Dtests.seed=-4249818591398960258:-529634722590138117 -Dtests.codec=Standard
[junit] NOTE: test params are: codec=Standard, locale=be,
timezone=Pacific/Pitcairn
[junit] NOTE: all tests run in this JVM:
[junit] [TestPayloads]
[junit] NOTE: Linux 2.6.38-8-generic amd64/Oracle Corporation 1.7.0
(64-bit)/cpus=8,threads=1,free=194162192,total=252248064
[junit] ------------- ---------------- ---------------
[junit] Testcase: testThreadSafety(org.apache.lucene.index.TestPayloads):
Caused an ERROR
[junit] expected:<�[]> but was:<�[�Ns]>
{noformat}
> jrebug causes checkindex fail
> -----------------------------
>
> Key: LUCENE-3346
> URL: https://issues.apache.org/jira/browse/LUCENE-3346
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 4.0
> Environment: java 1.7.0
> Reporter: Robert Muir
> Labels: Java7
> Attachments: seeds.txt
>
>
> I dug into the samplingwrappertest fail:
> https://builds.apache.org/job/Lucene-Solr-tests-only-trunk-java7/22/
> I ran the test hundreds of times, and made 11 more random seeds. In every
> case, the $facet field had PulsingCodec (or MockRandom, which pulses things)
> Here's an example seed, that fails relatively quickly (4 seconds) every time:
> ant test -Dtestcase=SamplingWrapperTest -Dtestmethod=testCountUsingSamping
> -Dtests.seed=3028256727308316121:-9062105085025921705
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