I finally figured it out, its on the Datastore config level. DatastoreServiceConfig config = DatastoreServiceConfig.Builder.withReadPolicy(new ReadPolicy(Consistency. EVENTUAL));
DatastoreService dss = DatastoreServiceFactory.getDatastoreService(config); I thought it would have been on the Query object as it is in the JDO example posted in the blog. I was using a singleton as I thought we were only meant to instantiate one DatastoreService instance and reuse it?? On Fri, Apr 2, 2010 at 1:04 AM, lepah <mfarn...@gmail.com> wrote: > Hi there, > > How can I use this with the low level datastore, I've looked around in > the JavaDocs and found ReadPolicy.Consistency but couldn't find > anywhere to set it. It could be just me as it's 1AM. Would love to try > it out. > > On Apr 1, 11:39 am, Isdal <tomas.is...@gmail.com> wrote: > > Thanks Ikai! > > > > I noticed that the docs are updated now too. This page has a couple > > examples on it as well: > http://code.google.com/appengine/docs/java/datastore/usingjdo.html > > > > // Tomas > > > > On Mar 30, 3:57 pm, "Ikai L (Google)" <ika...@google.com> wrote: > > > > > > > > > Yep. The example is documented here: > > > > >http://googleappengine.blogspot.com/2010/03/read-consistency-deadline. > .. > > > > > < > http://googleappengine.blogspot.com/2010/03/read-consistency-deadline.. > .>Query > > > q = pm.newQuery(Employee.class); > > > q.addExtension("datanucleus.appengine.datastoreReadConsistency", > > > "EVENTUAL"); > > > > > On Fri, Mar 26, 2010 at 5:12 PM, Isdal <tomas.is...@gmail.com> wrote: > > > > Hi all, > > > > > > Thanks for all new new features in 1.3.2! > > > > > > I was just wondering if it is possible to use the > > > > "ReadPolicy.Consistency.EVENTUAL" feature and still use the JDO > > > > interface. > > > > > > I am currently getting a PersistenceManager with: > > > > JDOHelper.getPersistenceManagerFactory("transactions- > > > > optional"); > > > > > > Is there a way to tell the PersistenceManager to tell the datastore > to > > > > accept eventually consistent reads? Most of my app can handle stale > > > > data, and any performance improvement would be great! > > > > > > Thanks! > > > > > > // Tomas > > > > > > -- > > > > You received this message because you are subscribed to the Google > Groups > > > > "Google App Engine for Java" group. > > > > To post to this group, send email to > > > > google-appengine-j...@googlegroups.com. > > > > To unsubscribe from this group, send email to > > > > google-appengine-java+unsubscr...@googlegroups.com<google-appengine-java%2bunsubscr...@googlegroups.com><google-appengine-java%2B > unsubscr...@googlegroups.com> > > > > . > > > > For more options, visit this group at > > > >http://groups.google.com/group/google-appengine-java?hl=en. > > > > > -- > > > Ikai Lan > > > Developer Programs Engineer, Google App Enginehttp:// > googleappengine.blogspot.com|http://twitter.com/app_engine > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine for Java" group. > To post to this group, send email to > google-appengine-j...@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine-java+unsubscr...@googlegroups.com<google-appengine-java%2bunsubscr...@googlegroups.com> > . > For more options, visit this group at > http://groups.google.com/group/google-appengine-java?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
