Re: [bdbxml] no db_java-4.3 in java.library.path

Yeah the exact error differes depending on whats going on in the java
code but the second any native code is called the JVM crashs. I will
post more later with a trimmed down Java example.

Todd

George Feinberg wrote:
> 
> On Jul 28, 2005, at 12:25 PM, Todd Byrne wrote:
> 
>> I have seen that "Problematic frame" using GCC 3.4.3 on a 64 bit  system
>> could it be the same issue with optimizations?
> 
> 
> It's possible.  So, you've seen a SEGV inside the DB java native
> library?
> 
> In the case discussed, it was 100% reproducible.
> Is your situation reproducible?
> 
> You can always try avoiding optimization on the native
> library files and see if it goes away.
> 
> Thanks for the heads-up.
> 
> George
> 
>>
>> Todd
>> George Feinberg wrote:
>>
>>> FYI,
>>>
>>> This issue was solved off-list, and turns out to be an
>>> optimization bug in GCC 4.0 (used by Fedora 4).
>>> This can happen if you configure a release version of the system.
>>> Workarounds:
>>>  If you configure Berkeley DB as follows:
>>>
>>>   env CFLAGS="-O0" ../dist/configure --enable-java [...]
>>>
>>> You should find that this error no longer occurs.
>>> In fact, only db_java_wrap.c seems to trigger this bug in GCC,
>>> so you can just compile that without "-O2" if you prefer.
>>>
>>> The same problem occurs in GCC 4.0.1.
>>>
>>> Regards,
>>>
>>> George
>>>
>>> On Jul 21, 2005, at 7:29 AM, Dewitte Rémi wrote:
>>>
>>>
>>>> I solved my last problem butt i've another error :
>>>>
>>>> LD_LIBRARY_PATH=~/dbxml-2.1.8/install/lib/ java simpleAdd
>>>> #
>>>> # An unexpected error has been detected by HotSpot Virtual Machine:
>>>> #
>>>> #  SIGSEGV (0xb) at pc=0xb1f83773, pid=27836, tid=3085883072
>>>> #
>>>> # Java VM: Java HotSpot(TM) Client VM (1.5.0_03-b07 mixed mode,  
>>>> sharing)
>>>> # Problematic frame:
>>>> # C  [libdb_java-4.3.so+0x1c773]
>>>> Java_com_sleepycat_db_internal_db_1javaJNI_initDbEnvRef0+0x1f
>>>> #
>>>> # An error report file with more information is saved as
>>>> hs_err_pid27836.log
>>>> #
>>>> # If you would like to submit a bug report, please visit:
>>>> #   http://java.sun.com/webapps/bugreport/crash.jsp
>>>> #
>>>>
>>>> Thanks.
>>>> Rémi
>>>>
>>>>
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>>>>
>>>>
>>>
>>>
>>>
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>>
>>


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