Mutiple fetches on GAE causing invalid handle

[Leonardo Pinheiro Ferrari]

I'm having trouble with GAE when doing several SYNCHRONOUS requests with the same query parameters.

My query:

Query<Movimentacao> q = ofy().query(Movimentacao.class).ancestor(ANCESTOR_KEY);
        q.filter("codStatus =", MyEnum.ENVIADO);
        q = q.order("datMovRegistrada").limit(1);
        return q.get();

After some calls I'm getting this error:

    Caused by: java.lang.IllegalArgumentException: invalid handle: 5736689025196469674
    	at com.google.appengine.api.datastore.DatastoreApiHelper.translateError(DatastoreApiHelper.java:45)
    	at com.google.appengine.api.datastore.DatastoreApiHelper$AsyncCallWrapper.convertException(DatastoreApiHelper.java:74)
    	at com.google.appengine.api.utils.FutureWrapper.get(FutureWrapper.java:96)
    	at com.google.appengine.api.utils.FutureWrapper.get(FutureWrapper.java:88)
    	at com.google.appengine.api.datastore.FutureHelper.getInternal(FutureHelper.java:75)
    	at com.google.appengine.api.datastore.FutureHelper.quietGet(FutureHelper.java:35)
    	at com.google.appengine.api.datastore.BaseQueryResultsSource.getIndexList(BaseQueryResultsSource.java:152)
    	at com.google.appengine.api.datastore.BaseQueryResultsSource.loadMoreEntities(BaseQueryResultsSource.java:181)
    	at com.google.appengine.api.datastore.BaseQueryResultsSource.loadMoreEntities(BaseQueryResultsSource.java:164)
    	at com.google.appengine.api.datastore.QueryResultIteratorImpl.ensureLoaded(QueryResultIteratorImpl.java:147)
    	at com.google.appengine.api.datastore.QueryResultIteratorImpl.hasNext(QueryResultIteratorImpl.java:64)
    	at com.googlecode.objectify.util.TranslatingIterator.hasNext(TranslatingIterator.java:29)
    	at com.googlecode.objectify.impl.QueryImpl.get(QueryImpl.java:389)
    	at br.com.sulamerica.susis.mecsas.web.model.repositorio.MovimentacaoRepositoryImpl.getMovimentacaoSincronia(MovimentacaoRepositoryImpl.java:153)
    	at br.com.sulamerica.susis.mecsas.web.service.ManutencaoMovimentacaoServiceImpl.retornaMovimentacaoFila(ManutencaoMovimentacaoServiceImpl.java:1532)
    	at br.com.sulamerica.susis.mecsas.web.controller.TaskQueueController.recuperaMovimentacao(TaskQueueController.java:126)

Aby thoughts why this is happening ?

I'm using Objectify 3.1.

Thanks !

[Mario]

Hello Leonardo,

I'd suggest you to write this technical trouble-shooting question in Stackoverflow. There are two main reasons for this:

1. There are more users there that could help you.
2. Once your question is answered, it would be easier to find in the future by other users.

Thanks.

Mario

Google Cloud Platform Support

[Leonardo Pinheiro Ferrari]

Mario,

Thank you for helping ! I already have, I'm kinda desperate with this issue so I decided to post both here and on SO.

Hope someone can help me !

http://stackoverflow.com/questions/28814891/mutiple-fetches-on-gae-causing-invalid-handle

Thank you