Heads-up: Lucene/Solr bug in loop predicates

[Aleksey Shipilev]

On 08/10/2017 05:03 PM, Roland Westrelin wrote:
>> Seems to happen within minutes, and the bug is triggered by the test runner, not the test itself. It
>> happens only on Shenandoah forest (tested with shendandoah/jdk10), and not the upstream (jdk10/hs).
>> Although it might be because we miss some fix in last two weeks.
>>
>> See crash logs here:
>>  http://cr.openjdk.java.net/~shade/shenandoah/fail-lucene/
>>
>> Steps to reproduce:
>>
>> $ git clone git://git.apache.org/lucene-solr
>> $ cd lucene-solr
>> $ ant test -Dtestcase=duuuh
> 
> I tried the steps above and I tried the replay but I can't reproduce
> it. Any suggestion?

I have just reproduced it off the clean workspace. But I did set JAVA_HOME and PATH:

$ export JAVA_HOME=~/trunks/shenandoah-jdk10/build/linux-x86_64-normal-server-fastdebug/images/jdk
$ export PATH=$JAVA_HOME/bin:$PATH

If that fails, then we have to suspect native compiler bug?

Thanks,
-Aleksey