Error in simple-method operation

[Michael Imhof]

I got an OutOfMemoryError using simple-method <entity-and (same with <find-by-and).

Error in simple-method operation [<entity-and/>]: java.lang.OutOfMemoryError: Java heap space

The Error occurs only once (the first call of the service).
Then it works fine...

<entity-and entity-name="Country" list-name="countryList">
    <field-map field-name="itaCode" value="${itaValue}"/>
</entity-and>

Does somebody has an idea where this is coming from??? And why does it only
occurs the first time (probably something with initialization, cache, ..??)?

Michael

[Mridul Pathak]

Hi Micheal,
   For the OutOfMemoryError here is the solution I think that might work in
your case:
  For running ofbiz from command line..instead of java -jar ofbiz.jar you
can use
  java -Xms512m -Xmx1024m -jar ofbiz.jar
  This will solve ur OutOfMemory problem in any of the ofbiz operations.
Regards,
Mridul



On 5/1/07, Michael Imhof <[hidden email]> wrote:

>
>
> I got an OutOfMemoryError using simple-method <entity-and (same with
> <find-by-and).
>
> Error in simple-method operation [<entity-and/>]:
> java.lang.OutOfMemoryError: Java heap space
>
> The Error occurs only once (the first call of the service).
> Then it works fine...
>
> <entity-and entity-name="Country" list-name="countryList">
>     <field-map field-name="itaCode" value="${itaValue}"/>
> </entity-and>
>
> Does somebody has an idea where this is coming from??? And why does it
> only
> occurs the first time (probably something with initialization, cache,
> ..??)?
>
> Michael
> --
> View this message in context:
> http://www.nabble.com/Error-in-simple-method-operation-tf3674071.html#a10266407
> Sent from the OFBiz - User mailing list archive at Nabble.com.
>
>

[Michael Imhof]

Hi Mridul,

increasing the heap space is not solving the problem. It just takes longer for the exception
to appear. Seems to be a loop somewhere...

Michael

Mridul Pathak wrote

Hi Micheal,
   For the OutOfMemoryError here is the solution I think that might work in
your case:
  For running ofbiz from command line..instead of java -jar ofbiz.jar you
can use
  java -Xms512m -Xmx1024m -jar ofbiz.jar
  This will solve ur OutOfMemory problem in any of the ofbiz operations.
Regards,
Mridul



On 5/1/07, Michael Imhof <[e-mail]> wrote:
>
>
> I got an OutOfMemoryError using simple-method <entity-and (same with
> <find-by-and).
>
> Error in simple-method operation [<entity-and/>]:
> java.lang.OutOfMemoryError: Java heap space
>
> The Error occurs only once (the first call of the service).
> Then it works fine...
>
> <entity-and entity-name="Country" list-name="countryList">
>     <field-map field-name="itaCode" value="${itaValue}"/>
> </entity-and>
>
> Does somebody has an idea where this is coming from??? And why does it
> only
> occurs the first time (probably something with initialization, cache,
> ..??)?
>
> Michael
> --
> View this message in context:
> http://www.nabble.com/Error-in-simple-method-operation-tf3674071.html#a10266407
> Sent from the OFBiz - User mailing list archive at Nabble.com.
>
>

[David E Jones]

Or perhaps you're trying to do a query to get results from a very  
large table without using the entity list iterator?

-David


On May 1, 2007, at 5:00 AM, Michael Imhof wrote:

>
> Hi Mridul,
>
> increasing the heap space is not solving the problem. It just takes  
> longer
> for the exception
> to appear. Seems to be a loop somewhere...
>
> Michael
>
>
> Mridul Pathak wrote:
>>
>> Hi Micheal,
>>    For the OutOfMemoryError here is the solution I think that  
>> might work
>> in
>> your case:
>>   For running ofbiz from command line..instead of java -jar  
>> ofbiz.jar you
>> can use
>>   java -Xms512m -Xmx1024m -jar ofbiz.jar
>>   This will solve ur OutOfMemory problem in any of the ofbiz  
>> operations.
>> Regards,
>> Mridul
>>
>>
>>
>> On 5/1/07, Michael Imhof <[hidden email]> wrote:
>>>
>>>
>>> I got an OutOfMemoryError using simple-method <entity-and (same with
>>> <find-by-and).
>>>
>>> Error in simple-method operation [<entity-and/>]:
>>> java.lang.OutOfMemoryError: Java heap space
>>>
>>> The Error occurs only once (the first call of the service).
>>> Then it works fine...
>>>
>>> <entity-and entity-name="Country" list-name="countryList">
>>>     <field-map field-name="itaCode" value="${itaValue}"/>
>>> </entity-and>
>>>
>>> Does somebody has an idea where this is coming from??? And why  
>>> does it
>>> only
>>> occurs the first time (probably something with initialization,  
>>> cache,
>>> ..??)?
>>>
>>> Michael
>>> --
>>> View this message in context:
>>> http://www.nabble.com/Error-in-simple-method-operation- 
>>> tf3674071.html#a10266407
>>> Sent from the OFBiz - User mailing list archive at Nabble.com.
>>>
>>>
>>
>>
>
> --
> View this message in context: http://www.nabble.com/Error-in-simple- 
> method-operation-tf3674071.html#a10267473
> Sent from the OFBiz - User mailing list archive at Nabble.com.
>

[Michael Imhof]

Yes, thats something I was thinking about. But the table has only 70 entries.
I tried the query with the <find-by-and operator and tested use-iterator=true/false & use-cache=true/false.

<find-by-and use-iterator="true" entity-name="Country" map-name="countryLookup" list-name="countryList" />

But still the same error.. Next I will delete the table and try again...Strange?!
Michael

David E. Jones-2 wrote

Or perhaps you're trying to do a query to get results from a very  
large table without using the entity list iterator?

-David


On May 1, 2007, at 5:00 AM, Michael Imhof wrote:

>
> Hi Mridul,
>
> increasing the heap space is not solving the problem. It just takes  
> longer
> for the exception
> to appear. Seems to be a loop somewhere...
>
> Michael
>
>
> Mridul Pathak wrote:
>>
>> Hi Micheal,
>>    For the OutOfMemoryError here is the solution I think that  
>> might work
>> in
>> your case:
>>   For running ofbiz from command line..instead of java -jar  
>> ofbiz.jar you
>> can use
>>   java -Xms512m -Xmx1024m -jar ofbiz.jar
>>   This will solve ur OutOfMemory problem in any of the ofbiz  
>> operations.
>> Regards,
>> Mridul
>>
>>
>>
>> On 5/1/07, Michael Imhof <[e-mail]> wrote:
>>>
>>>
>>> I got an OutOfMemoryError using simple-method <entity-and (same with
>>> <find-by-and).
>>>
>>> Error in simple-method operation [<entity-and/>]:
>>> java.lang.OutOfMemoryError: Java heap space
>>>
>>> The Error occurs only once (the first call of the service).
>>> Then it works fine...
>>>
>>> <entity-and entity-name="Country" list-name="countryList">
>>>     <field-map field-name="itaCode" value="${itaValue}"/>
>>> </entity-and>
>>>
>>> Does somebody has an idea where this is coming from??? And why  
>>> does it
>>> only
>>> occurs the first time (probably something with initialization,  
>>> cache,
>>> ..??)?
>>>
>>> Michael
>>> --
>>> View this message in context:
>>> http://www.nabble.com/Error-in-simple-method-operation- 
>>> tf3674071.html#a10266407
>>> Sent from the OFBiz - User mailing list archive at Nabble.com.
>>>
>>>
>>
>>
>
> --
> View this message in context: http://www.nabble.com/Error-in-simple- 
> method-operation-tf3674071.html#a10267473
> Sent from the OFBiz - User mailing list archive at Nabble.com.
>


 

[David E Jones]

Which version/revision of OFBiz are you using? Have you made any  
changes?

-David


On May 1, 2007, at 5:20 AM, Michael Imhof wrote:

>
> Yes, thats something I was thinking about. But the table has only  
> 70 entries.
> I tried the query with the <find-by-and operator and tested
> use-iterator=true/false & use-cache=true/false.
>
> <find-by-and use-iterator="true" entity-name="Country"
> map-name="countryLookup" list-name="countryList" />
>
> But still the same error.. Next I will delete the table and try
> again...Strange?!
> Michael
>
>
> David E. Jones-2 wrote:
>>
>>
>> Or perhaps you're trying to do a query to get results from a very
>> large table without using the entity list iterator?
>>
>> -David
>>
>>
>> On May 1, 2007, at 5:00 AM, Michael Imhof wrote:
>>
>>>
>>> Hi Mridul,
>>>
>>> increasing the heap space is not solving the problem. It just takes
>>> longer
>>> for the exception
>>> to appear. Seems to be a loop somewhere...
>>>
>>> Michael
>>>
>>>
>>> Mridul Pathak wrote:
>>>>
>>>> Hi Micheal,
>>>>    For the OutOfMemoryError here is the solution I think that
>>>> might work
>>>> in
>>>> your case:
>>>>   For running ofbiz from command line..instead of java -jar
>>>> ofbiz.jar you
>>>> can use
>>>>   java -Xms512m -Xmx1024m -jar ofbiz.jar
>>>>   This will solve ur OutOfMemory problem in any of the ofbiz
>>>> operations.
>>>> Regards,
>>>> Mridul
>>>>
>>>>
>>>>
>>>> On 5/1/07, Michael Imhof <[hidden email]> wrote:
>>>>>
>>>>>
>>>>> I got an OutOfMemoryError using simple-method <entity-and (same  
>>>>> with
>>>>> <find-by-and).
>>>>>
>>>>> Error in simple-method operation [<entity-and/>]:
>>>>> java.lang.OutOfMemoryError: Java heap space
>>>>>
>>>>> The Error occurs only once (the first call of the service).
>>>>> Then it works fine...
>>>>>
>>>>> <entity-and entity-name="Country" list-name="countryList">
>>>>>     <field-map field-name="itaCode" value="${itaValue}"/>
>>>>> </entity-and>
>>>>>
>>>>> Does somebody has an idea where this is coming from??? And why
>>>>> does it
>>>>> only
>>>>> occurs the first time (probably something with initialization,
>>>>> cache,
>>>>> ..??)?
>>>>>
>>>>> Michael
>>>>> --
>>>>> View this message in context:
>>>>> http://www.nabble.com/Error-in-simple-method-operation-
>>>>> tf3674071.html#a10266407
>>>>> Sent from the OFBiz - User mailing list archive at Nabble.com.
>>>>>
>>>>>
>>>>
>>>>
>>>
>>> --
>>> View this message in context: http://www.nabble.com/Error-in-simple-
>>> method-operation-tf3674071.html#a10267473
>>> Sent from the OFBiz - User mailing list archive at Nabble.com.
>>>
>>
>>
>>
>>
>
> --
> View this message in context: http://www.nabble.com/Error-in-simple- 
> method-operation-tf3674071.html#a10267646
> Sent from the OFBiz - User mailing list archive at Nabble.com.
>

[Michael Imhof]

We're using an ofbiz version of mid february. We made some changes, but nothing
concerning mini-lang or entity-engine.

But i made changes on the entityengine.xml (had to, of course:-)).
I loaded the old version of entity-engine.xml and the error was gone!! So what happens??

Playing and testing around I figured out that the attribute check-on-start is kidding me!

<datasource name="isDatabase"
        helper-class="org.ofbiz.entity.datasource.GenericHelperDAO"
        field-type-name="mysql"
       <b> check-on-start="false"
...
---> OutOfMemory Error

<datasource name="isDatabase"
        helper-class="org.ofbiz.entity.datasource.GenericHelperDAO"
        field-type-name="mysql"
<b>  check-on-start="true"
...
---> Alll is working fine...

Michael

David E. Jones-2 wrote

Which version/revision of OFBiz are you using? Have you made any  
changes?

-David


On May 1, 2007, at 5:20 AM, Michael Imhof wrote:

>
> Yes, thats something I was thinking about. But the table has only  
> 70 entries.
> I tried the query with the <find-by-and operator and tested
> use-iterator=true/false & use-cache=true/false.
>
> <find-by-and use-iterator="true" entity-name="Country"
> map-name="countryLookup" list-name="countryList" />
>
> But still the same error.. Next I will delete the table and try
> again...Strange?!
> Michael
>
>
> David E. Jones-2 wrote:
>>
>>
>> Or perhaps you're trying to do a query to get results from a very
>> large table without using the entity list iterator?
>>
>> -David
>>
>>
>> On May 1, 2007, at 5:00 AM, Michael Imhof wrote:
>>
>>>
>>> Hi Mridul,
>>>
>>> increasing the heap space is not solving the problem. It just takes
>>> longer
>>> for the exception
>>> to appear. Seems to be a loop somewhere...
>>>
>>> Michael
>>>
>>>
>>> Mridul Pathak wrote:
>>>>
>>>> Hi Micheal,
>>>>    For the OutOfMemoryError here is the solution I think that
>>>> might work
>>>> in
>>>> your case:
>>>>   For running ofbiz from command line..instead of java -jar
>>>> ofbiz.jar you
>>>> can use
>>>>   java -Xms512m -Xmx1024m -jar ofbiz.jar
>>>>   This will solve ur OutOfMemory problem in any of the ofbiz
>>>> operations.
>>>> Regards,
>>>> Mridul
>>>>
>>>>
>>>>
>>>> On 5/1/07, Michael Imhof <[e-mail]> wrote:
>>>>>
>>>>>
>>>>> I got an OutOfMemoryError using simple-method <entity-and (same  
>>>>> with
>>>>> <find-by-and).
>>>>>
>>>>> Error in simple-method operation [<entity-and/>]:
>>>>> java.lang.OutOfMemoryError: Java heap space
>>>>>
>>>>> The Error occurs only once (the first call of the service).
>>>>> Then it works fine...
>>>>>
>>>>> <entity-and entity-name="Country" list-name="countryList">
>>>>>     <field-map field-name="itaCode" value="${itaValue}"/>
>>>>> </entity-and>
>>>>>
>>>>> Does somebody has an idea where this is coming from??? And why
>>>>> does it
>>>>> only
>>>>> occurs the first time (probably something with initialization,
>>>>> cache,
>>>>> ..??)?
>>>>>
>>>>> Michael
>>>>> --
>>>>> View this message in context:
>>>>> http://www.nabble.com/Error-in-simple-method-operation-
>>>>> tf3674071.html#a10266407
>>>>> Sent from the OFBiz - User mailing list archive at Nabble.com.
>>>>>
>>>>>
>>>>
>>>>
>>>
>>> --
>>> View this message in context: http://www.nabble.com/Error-in-simple-
>>> method-operation-tf3674071.html#a10267473
>>> Sent from the OFBiz - User mailing list archive at Nabble.com.
>>>
>>
>>
>>
>>
>
> --
> View this message in context: http://www.nabble.com/Error-in-simple- 
> method-operation-tf3674071.html#a10267646
> Sent from the OFBiz - User mailing list archive at Nabble.com.
>