I do have a log file now. The layout(simplified) of the graph follows a class structure
class A{
int fld;
int retInt(){
return 0;
}
int retInt1(){
return 0;
}
}
(A)-method->(retInt)-pre->(fld)->[(value)....]
| |-post->(fld)->[(value)...]
|-method->(retInt1)-pre->(fld)->[(value)....]
|-post->(fld)->[(value)...]
I use evaluators starting on method nodes. They search for relationships
where the end node is value. The thousands of nodes are value nodes.
Thanks!
On Friday, August 29, 2014 2:43:26 PM UTC-6, Michael Hunger wrote:
>
> Neo4j Embedded runs in the JVM that you use it in and it uses the heap of
> that VM.
>
> Please share what you do in more detail so that we have any chance to help
> you out, right no it is too much vague information.
>
> Cheers,
>
> Michael
>
> Am 29.08.2014 um 20:57 schrieb José Cornado <[email protected]
> <javascript:>>:
>
> Yes, I doubled eclipse's heap and it broke the 100,000k barrier. I
> increased the size of the backend heap (where all the data goes) to see if
> it can reach the 200,000.
>
> A more succinct question: does neo(embedded) create a process of its
> own(thus creating another heap) that can be managed with properties, or
> simple inherits the heap of the master process?
>
> Thanks!
>
> On Friday, August 29, 2014 11:17:29 AM UTC-6, Michael Hunger wrote:
>>
>> This is already tiny heap for eclipse without neo
>>
>> Sent from mobile device
>>
>> Am 29.08.2014 um 18:56 schrieb José Cornado <[email protected]>:
>>
>> I am using 2.13 and have 2GB of memory.
>>
>> Eclipse runs with these arguments:
>>
>> -Dosgi.requiredJavaVersion=1.7 -XstartOnFirstThread
>> -Dorg.eclipse.swt.internal.carbon.smallFonts -XX:MaxPermSize=256m -Xms40m
>> -Xmx512m -Xdock:icon=../Resources/Eclipse.icns -XstartOnFirstThread
>> -Dorg.eclipse.swt.internal.carbon.smallFonts
>>
>>
>>
>> On Friday, August 29, 2014 10:31:22 AM UTC-6, José Cornado wrote:
>>>
>>> Hello!
>>>
>>> I have been running into the following problem lately (I swear that it
>>> didn't happen before):
>>>
>>> I have a tool that lives inside an eclipse feature and the tool uses an
>>> embedded instance of neo as its store.
>>>
>>> The data itself looks like a broom (several not only one)
>>>
>>> To retrieve nodes at the end of relationship X, I use evaluators. When
>>> the number of these nodes reaches +80,000 the gc thrashes out.
>>>
>>> The amount of memory left seems sufficient (in excess of 20mb most of
>>> the time)
>>>
>>> Is there an specific config property that I could tweak to lessen or
>>> solve this problem?
>>>
>>> Thanks a lot!
>>>
>>
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